ZDO 707: Historic Landmark (Hl), Historic District (Hd), And Historic Corridor (HC)

707.01 Purpose

Section 707 is adopted to:

  1. Implement the goals and policies of the Comprehensive Plan for Historic Landmarks, Districts, and Corridors;
  2. Promote the public health, safety, and general welfare by safeguarding the County's heritage as embodied and reflected in its historic resources; 
  3. Provide for the identification, protection, enhancement, and use of sites, structures, corridors, objects, and buildings within the County that reflect special elements of the County's architectural, archeological, artistic, cultural, engineering, aesthetic, historical, political, social, and other heritage;
  4. Facilitate restoration and upkeep of historic buildings, structures or other physical objects or geographical areas;
  5. Encourage public knowledge, understanding and appreciation of the County's history and culture;
  6. Foster community and neighborhood pride and sense of identity based on recognition and use of cultural resources;
  7. Promote the enjoyment and use of historic and cultural resources appropriate for the education and recreation of the people of the County;
  8. Preserve diverse architectural styles reflecting phases of the County's history; and encourage complimentary design and construction impacting cultural resources;
  9. Enhance property values and increase economic and financial benefits to the County and its inhabitants;
  10. Identify and resolve conflicts between the preservation of cultural resources and alternative land uses; and
  11. Integrate the management of cultural resources and relevant data into public and private land management and development processes.

707.02 Applicability

  1. Section 707 applies to designated Historic Landmarks, Historic Districts, and Historic Corridors.
  2. Historic Landmark: A site, structure, or object may be zoned Historic Landmark if it is listed on the National Register of Historic Places, or if it is rated as significant under the County's procedure for evaluating historic resources under the specific architectural, environmental, and historic association criteria.  A site or structure must receive a minimum of 40 points under the following criteria to be considered for Historic Landmark status:
    1. Architectural Significance
      1. It is an early (50 years or older), or exceptional, example of a particular architectural style, building type, or convention.  (up to 10 points)
      2. It possesses a high quality of composition, detailing, and craftsmanship.  (up to 4 points)
      3. It is a good, or early, example of a particular material or method of construction.  (up to 4 points)
      4. It retains, with little or no change, its original design features, materials, and character.  (up to 7 points)
      5. It is the only remaining, or one of the few remaining, properties of a particular style, building type, design, material, or method of construction.  (up to 10 points)
    2. Environmental Significance
      1. It is a conspicuous visual landmark in the neighborhood or community.  (up to 10 points)
      2. It is well-located considering the current land use surrounding the property, which contributes to the integrity of the pertinent historic period.  (up to 4 points)
      3. It consists of a grouping of interrelated elements including historic structures, plant materials and landscapes, viewsheds and natural features.  (up to 10 points)
      4. It is an important or critical element in establishing or contributing to the continuity or character of the street, neighborhood, or community.  (up to 7 points)
    3. Historical Significance
      1. It is associated with the life or activities of a person, group, organization, or institution that has made a significant contribution to the community, state, or nation.  (up to 10 points) 
      2. It is associated with an event that has made a significant contribution to the community, state, or nation.  (up to 10 points)
      3. It is associated with, and illustrative of, broad patterns of cultural, social, political, economic, or industrial history in the community, state, or nation.  (up to 10 points)
      4. It possesses the potential for providing information of a prehistoric or historic nature.  (up to 10 points)
  3. Historic District:  Criteria for designation of a Historic District on the County zoning and Comprehensive Plan maps are as follows:
    1. The area is listed as a National Register Historic District; or
    2. The area includes a significant concentration or linkage of sites, buildings, structures, objects or landscapes which are unified visually by style, plan, or physical development and distinguished by association with historic periods, events, people, or cultural trends; and
    3. The area is of sufficient size and scope, and the component parts are cohesive enough to adequately represent, demonstrate, or commemorate the significant historic period, event, people, or trend; and
    4. A substantial number of the component parts within the area are exceptionally well preserved.
  4. Historic Corridor:  Property designated as a Historic Corridor on the County zoning and Comprehensive Plan maps shall satisfy one or both of the following criteria:
    1. The property, site, trail, roadway, or rail corridor is associated with events that have made a significant contribution to the broad patterns of our history or are likely to yield additional information in the future, categorized under one or more of the following theme areas:
    2. archeology and prehistory;
    3. exploration;
    4. western migration;
    5. settlement;
    6. agriculture;
    7. commerce and industry;
    8. transportation technology;
    9. government, politics, and military activities; and
    10. culture.
    11. The property or site is necessary to provide for the continuity of, or future use of, the historic trail, roadway, or rail corridor.
  5. Contributing Resource:
    1. Criteria for designation of a site, object, structure, or landscape feature as a contributing resource are as follows:
      1. The resource is or, at the time the designation becomes effective, will be within a Historic District or Historic Corridor; and
      2. The resource is 50 years old or older, may have received alterations, but retains its overall physical integrity, or is of special architectural or environmental or cultural significance; and
      3. The resource contributes to the integrity of the Historic District or Historic Corridor; and
      4. The resource does not merit landmark designation; and
      5. The resource is compatible with landmarks in the district or corridor considering overall proportions, scale, architectural detail and materials.
    2. Contributing resources shall be identified upon the creation of a Historic District or Historic Corridor and a list shall be created containing the same information for each resource as is required for landmarks.

707.03 Barlow Road Historic Corridor

  1. Intent:  Subsection 707.03 is intended to provide for the preservation and protection of the Barlow Road Historic Corridor.  The intent is to preserve the privacy of private property owners along the Barlow Road Historic Corridor.  There is no intent by the County to condemn private property now or in the future.
  2. The Barlow Road Historic Corridor is defined by the Barlow Road Background Report and Management Plan maps and shown on Comprehensive Plan Map 3-2.  Within the corridor, the following provisions shall apply:
    1. The Barlow Road Historic Corridor is defined as a 40-foot-wide historic corridor as shown on the Clackamas County assessor maps, identified through the Barlow Road Survey Project 1991-1992, and adopted through the historic corridor designation process within the provisions of Section 707.  In the Government Camp area, north of Highway 26, the historic corridor width is 20 feet.
    2. Third priority property segments shall be allowed to develop for primary uses allowed in the underlying zoning district.  Significant development shall be reviewed as described in Subsection 707.03(B)(3).  Where physical evidence of the Barlow Road exists, property owners are encouraged to preserve the evidence.
    3. The Historic Review Board shall review and make recommendations pertaining to proposed significant development within the historic corridor.  Significant development shall include:  zone change, conditional use, and subdivision applications; commercial, industrial, and multifamily development applications; and mining and gravel extraction. The recommendation shall be made to the review authority, identified pursuant to Table 1307-1, for the significant development.  A site analysis shall be submitted for any significant development by the applicant indicating potential impacts to the historic corridor.  To the maximum practicable extent, the historic corridor shall be protected as open space.  Where physical evidence of the Barlow Road exists, such as wagon ruts, such evidence shall not be disturbed by development unless it is shown that the property cannot be developed if the historic corridor is preserved.
    4. Where road segments include portions of a County road, the Historic Review Board shall review and make recommendations to the County about any proposed right-of-way expansion or realignment to ensure that original features of the Barlow Road are retained where possible.
    5. Where State Highways are aligned with the Barlow Road Historic Corridor, proposed right-of-way expansion or realignment will be reviewed as outlined under Subsection 707.06, when historic resource sites identified in the Clackamas County Cultural Resources Inventory, Barlow Road Survey Project or other identified potential sites may be impacted.
    6. Within the Highest and Secondary Priority Barlow Road Historic Corridor as defined on the Clackamas County assessor maps, the following activities are prohibited:  structural development, mining, highway or road building, cultivation, utility line/pipeline development, vehicular use, and other uses which would cause major surface disturbance to the road remains.  Limited disturbance to the corridor shall be allowed when necessary to service the underlying use, such as sewer and utility lines. 

      Where the corridor has been used by vehicles, continued use is allowed.  Maintaining driveways by repairing the driving surface is allowed.  All attempts to preserve the historic road contour should be made when undergoing maintenance activities. 

      Where Highest and Secondary priority road segments include portions of a County or State road, the Historic Review Board shall review any proposed right-of-way expansion or realignment.  To the maximum practicable extent, the Barlow Road alignment and historic landscape should be retained.

      A variance application can be made to allow development in rare cases under Subsection 1205.02.

      Normal maintenance activities are allowed such as clearing brush and fallen trees from the historic corridor and removing other objects foreign to the route.

707.04 Uses Permitted

  1. Primary Uses:  A Historic Landmark or properties within a Historic District or Historic Corridor may be used for any use which is allowed in the underlying zoning district, including home occupations, provided such use is not detrimental to the preservation of the historic resource, subject to the specific requirements for the use, and all other requirements of Section 707.
  2. Conditional Uses:  In urban and rural zoning districts, uses listed in Subsection 707.04(B)(2), which are not otherwise allowed in the underlying zoning district, are conditional uses, approval of which is subject to Section 1203, Conditional Use
    1. In addition, the following criteria apply:
      1. The use will preserve or improve a resource which would probably not be preserved or improved otherwise;
      2. The use will not require the extension or development of urban services in rural areas;
      3. The use will not adversely affect surrounding natural resource uses; and
      4. The use will utilize existing structures rather than new structures, except where new structures are determined by the Historic Review Board to be in the best interest of preserving the historic resource.  All structures of any form or size, including new structures, shall satisfy Subsection 707.06.
    2. The following conditional uses may be permitted.  In addition, uses similar to one or more of the listed uses may be authorized pursuant to Section 106, Authorizations of Similar Uses.
      1. Art and music studios;
      2. Galleries;
      3. Offices;
      4. Craft shops;
      5. Bed and breakfast residences and inns, subject to Section 832;
      6. Gift shops;
      7. Museums;
      8. Catering services;
      9. Book stores;
      10. Boutiques;
      11. Restaurants;
      12. Antique shops;
      13. Community centers for civic or cultural events; and
      14. In the RA-1 District, replacement of a historic landmark dwelling with an additional dwelling on the same site and continued use of the existing dwelling for residential purposes, provided: 
        1. The existing dwelling is listed individually on the National Register of Historic Places or on state and local registers as a Historic Landmark;
        2. The existing dwelling is maintained under an approved plan for rehabilitation (e.g. Secretary of Interior guidelines); and
        3. There is a recorded deed recognition statement with the County that the additional dwelling is authorized only for the duration of the historic resource and to inform subsequent purchasers. 

707.05 Historic Review Board

A Historic Review Board shall be established pursuant to Subsection 1307.03 and shall have the following responsibilities:

  1. Carry out the duties described for it in Section 707 and otherwise assist the Board of County Commissioners on historic preservation matters;
  2. Review and make recommendations on proposals to alter the exterior of a Historic Landmark or primary, secondary, or contributing structure within a Historic District or Historic Corridor, subject to Subsection 707.06;
  3. Review and make recommendations on all proposed new construction within a Historic District or Corridor, or on property on which a Historic Landmark is located, subject to Subsection 707.06;
  4. Review and make recommendations on all applications referred by the Board of County Commissioners, Hearings Officer, Planning Commission, or Design Review Committee;
  5. Review and make recommendations on all applications for zoning of a Historic Landmark, a Historic District, or a Historic Corridor, subject to Subsections 707.02 and 707.06;
  6. Review and make recommendations on all requests for moving or demolition of a Historic Landmark, subject to Subsection 707.06;
  7. Review and make recommendations to the Hearings Officer on all conditional use applications under Subsection 707.04(B);
  8. Review and make recommendations on all partitions and subdivisions of designated properties, subject to Subsection 707.06;
  9. Disseminate information to educate the public as to state and federal laws protecting antiquities and historic places;
  10. Act as a coordinator for local preservation groups, educational workshops, signing and monumentation projects, and other similar programs;
  11. Advise interest groups, agencies, boards, commissions, and community members on matters relating to historic preservation within the County;
  12. Ensure that information on inventoried historic properties is updated and maintained; and
  13. Continue to add to the Clackamas County Cultural Resources Inventory when appropriate.

707.06 The Review Process

Subsection 707.06 applies to all Historic Landmarks, properties within Historic Districts and Historic Corridors, and contributing resources therein.

  1. Designation and Zoning:  Comprehensive Plan designation and zoning of a Historic Landmark, Historic District, or Historic Corridor shall be subject to the procedures identified in Section 1307 for Comprehensive Plan amendments and zone changes, respectively.  In addition:
    1. The Historic Review Board shall evaluate proposed designation and zoning of a Historic Landmark, Historic District, or Historic Corridor and shall make a recommendation to the Board of County Commissioners.
    2. Pending Permits:  No building permit for altering or moving any proposed Historic Landmark or any building within an area proposed for designation as a Historic Landmark, Historic District, or Historic Corridor, shall be issued while any advertised public hearing or any appeal affecting the proposed designation of the area or building is pending.  In addition, demolition of a building affected by a pending public hearing or appeal under Subsection 707.06(A) shall be a violation of this Ordinance.
  2. Application Requirements:
    In addition to the submittal requirements identified in Subsection 1307.07(C), applications for alteration and development shall include:
    1. A written description of the boundaries of the proposed Historic District, if applicable, or the location of the site;
    2. A map illustrating the boundaries of the proposed Historic District, if applicable, or the location of the site;
    3. A list of exterior materials pertinent to the application request;
    4. Drawings of elevations of affected structure(s):
      1. Drawings shall indicate dimensions and be to scale.
      2. Photographs may be used in lieu of drawings for small projects.
    5. Floor plans of affected structure(s); and
    6. Site plan showing relationship of structure(s) to roadways, parking areas, access drives, landscape features, plant materials, fences, and other pertinent elements, drawn to scale.
  3. Alteration and Development:
    1. Maintenance:  The normal responsibilities of the property owner to care, repair, and replace with like materials shall be reviewed as a Type I application pursuant to Section 1307.  Normal maintenance may include but not be limited to:
      1. Painting and related preparation of the structure. Original paint colors or colors appropriate to the historic period should be used on Historic Landmark buildings;
      2. Repair and/or replacement of roofing materials with the same kind of roof materials existing;
      3. Grounds care and maintenance required or the permitted use on the property;
      4. Replacement of fences, shrubs, or other yard fixtures or landscaping with like type and/or style;
      5. Existing materials may be replaced in kind for a small portion of either building or grounds because of damage or decay of materials; and
      6. Installation and maintenance of irrigation systems.
    2. Minor Alterations:  Minor alterations shall be reviewed as Type II applications pursuant to Section 1307.  In addition, the review authority may consult with the Historic Review Board, or any member thereof, in applying the provisions of Subsection 707.06(C)(2).  An alteration shall be considered minor when the result of the proposed action is to restore portions of the exterior to the original historic appearance while performing repairs, such as:
      1. Addition of gutters and downspouts;
      2. Repairing or providing a compatible new foundation that does not result in raising or lowering the building elevation;
      3. Change in material to match original type of material on the structure or grounds;
      4. Change in type of roof material in character with the original roofing material; and
      5. Replacement of storm windows or doors.
    3. Major Alterations:  Major alterations shall be reviewed as Type II applications pursuant to Section 1307.  Approval of an application for a major alteration shall be subjectto the following criteria for rehabilitation:
      1. A property shall be used for its historic purpose or be placed in a new use that requires minimal change to the defining characteristics of the building and its site and environment.
      2. The historic character of a property shall be retained and preserved.  The removal of historic materials or alteration of features and spaces that characterize a property shall be avoided.
      3. Each property shall be recognized as a physical record of its time, place, and use.  Changes that create a false sense of historical development, such as adding conjectural features or architectural elements from other buildings, shall not be undertaken.
      4. Most properties change over time; those changes that have acquired historic significance in their own right shall be retained and preserved.
      5. Distinctive features, finished, and construction techniques or examples of craftsmanship that characterize a historic property shall be preserved.
      6. Deteriorated historic features shall be repaired rather than replaced.  Where the severity of deterioration requires replacement of a distinctive feature, the new feature shall match the old in design, color, texture, and other visual qualities and, where possible, materials.  Replacement of missing features shall be substantiated by documentary, physical, or pictorial evidence.
      7. Chemical or physical treatments, such as sandblasting, that cause damage to historic materials shall not be used.  The surface cleaning of structures, if appropriate, shall be undertaken using the least damaging or gentlest means possible.
      8. Significant archeological resources affected by a project shall be protected and preserved.  If such resources must be disturbed, mitigation measures shall be undertaken.
      9. New additions, exterior alterations, or related new construction shall not destroy historic materials that characterize the property.  The new work shall be differentiated from the old and shall be compatible with the massing, size, scale, and architectural features to protect the historic integrity of the property and its environment.
      10. New additions and adjacent or related new construction shall be undertaken in such a manner that if removed in the future, the essential form and integrity of the historic property, including historic plant materials, and its environment would be unimpaired.
    4. New Construction:  Applications for proposed structures on a Historic Landmark site, or within a Historic District or Historic Corridor shall be reviewed as Type II applications pursuant to Section 1307.  Approval of an application shall be subject to the following criteria:
      1. The design of the proposed structure is compatible with the design of the landmark building(s) on the site or in the district or corridor considering scale, style, height, and architectural detail, materials, and colors.
      2. The location and orientation of the new structure on the site is consistent with the typical location and orientation of similar structures on the site or within the district or corridor, considering setbacks, distances between structures, location of entrances, and similar siting considerations.
      3. Changes to yard areas including planters, fences, ponds, walkways and landscape materials should be compatible with the overall historic setting.
      4. Scale of commercial use:  Individual permitted uses shall be of a scale appropriate to serve properties surrounding the historic overlay.
    5. Maximum Building Floor Space:  Commercial uses approved pursuant to Subsection 707.04(B)(2) are subject to the following standards:
      1. In an unincorporated community other than Government Camp, the maximum building floor space per commercial use shall be 4,000 square feet except that no maximum applies to uses intended to serve the community and surrounding rural area or the travel needs of people passing through the area. 
      2. In Government Camp, the maximum building floor space per commercial use shall be 8,000 square feet except that no maximum applies to uses intended to serve the community and surrounding rural area or the travel needs of people passing through the area
      3. Outside both an unincorporated community and an urban growth boundary, the maximum building floor area per commercial use shall be 3,000 square feet.  However, a lawfully established commercial use that existed on December 20, 2001, may expand to occupy a maximum of 3,000 square feet of building floor space or 25 percent more building floor space than was occupied by the use on December 20, 2001, whichever is greater.
    6. Partitions and Subdivisions:  The Historic Review Board shall review and make recommendations on proposed partitions or subdivisions of sites designated as a Historic Landmark site or located within a Historic District or Historic Corridor.  The recommendation shall be made to the review authority, identified pursuant to Table 1307-1, for the partition or subdivision application.  Review of proposed subdivisions or partitions shall be subject to the following criteria:
      1. The partition or subdivision does not allow a significant feature of the original site, as identified in the designation action and inventory, to be located on a separate site from the landmark.
      2. The partition or subdivision allows adequate setbacks from landmark improvements to provide for buffering and mitigation of impacts associated with development of the new parcels.
      3. Yard and landscaped areas including large trees and shrubs associated with the Historic Landmark structure shall be retained with the structure whenever possible.
    7. Modifications to Certain Regulations: Regulations pertaining to signs, fence and wall provisions, general provisions regarding height, yards, area, lot width, frontage, depth, coverage, number of off-street parking spaces required, and regulations prescribing setbacks may be modified, if the modifications:
       
      1. Are necessary to preserve the historic character, appearance or integrity of the proposed Historic Landmark, Historic District or Historic Corridor; and
         
      2. Are in accordance with the purposes of the zoning and sign regulations.
  4. Moving or Demolition of a Historic Landmark or Contributing Resource:  No building identified as a primary, secondary, or contributing structure within a Historic District or Corridor, or designated as a Historic Landmark, shall be intentionally moved or demolished, unless approval is granted pursuant to Subsection 707.06(D).  Moving or demolition of a Historic Landmark or Contributing Resource shall be reviewed as a Type II application pursuant to Section 1307.  In addition:
    1. The applicant shall prepare and submit a plan for preservation of the Historic Landmark prior to filing an application for moving or demolition.
      1. The preservation plan shall include a narrative describing how the applicant will accomplish the following:
        1. Advertise the resource in local, regional, and historic preservation newspapers of general circulation in the area once per week during the pre-application period and shall provide evidence of such advertising;
        2. Give public notice by placing a sign on the subject property informing the public of intended action which will remove or demolish the structure and including the County department and telephone number to call for further information.  The sign shall remain on the subject property until a permit is issued.;
        3. Prepare and make available information related to the history and sale of the subject property to all who inquire;
        4. Provide information regarding the proposed use for the Historic Landmark site; and
        5. Keep a record of the parties who have expressed an interest in purchasing or relocating the structure.  To ensure that an adequate effort has been made to secure a relocation site, the applicant shall provide a list of property locations and owners who were contacted regarding purchase of a relocation site.
      2. Following receipt of the preservation plan, the Planning Director shall issue a media release to local and state newspapers of general circulation in the County.  The media release shall include, but not be limited to, a description of the significance of the Historic Landmark, the reasons for the proposed moving or demolition, and the possible options for preserving the Historic Landmark.
    2. Approval of an application to move a Historic Landmark or contributing resource shall be subject to the following criteria:
      1. Relocation is the only alternative for preservation of the Historic Landmark or contributing resource;
      2. The proposed relocation site will not greatly reduce the historical and/or architectural significance of the Historic Landmark or contributing resource; the site is a contextually appropriate setting; it is within the County and preferably within the neighborhood within which it is currently located;
      3. The designated resource cannot reasonably be used in conjunction with the proposed use;
      4. The continued location of the landmark or contributing resource on the proposed development site precludes development on the site which would provide a greater community benefit;
      5. The designated landmark or contributing resource is structurally capable of relocation;
      6. If the landmark or contributing resource is relocated within the County, the owner of the relocation site agrees, as a condition of the purchase agreement, to apply within 90 days of relocation to the County for designation as a Historic Landmark, to be protected under the provisions of Section 707;
      7. The loss of the landmark or contributing resource will not affect the integrity of the Historic District or Historic Corridor; and
      8. Adequate effort has been made to seek a relocation site within the Historic District or Corridor.
    3. The review authority for an application to demolish a Historic Landmark or contributing resource within a Historic District or Historic Corridor shall consider the following:
      1. All plans, drawings, and photographs submitted by the applicant;
      2. Information presented at the public hearing concerning the proposed work; proposal;
      3. The Comprehensive Plan;
      4. The purposes of Section 707 as set forth in Subsection 707.01;
      5. The criteria used in the original designation of the Historic Landmark, Historic District, or Historic Corridor in which the property under consideration is situated;
      6. The historical and architectural style, the general design, arrangement, materials of the structure in question, or its appurtenant fixtures; the relationship of such features to the other buildings within the district or corridor; and the position of the building in relation to public rights-of-way and to other buildings and structures in the area;
      7. The effects of the proposed work upon the protection, enhancement, perpetuation, and use of the district or corridor which cause it to possess a special character or special historical or aesthetic interest or value;
      8. Whether suspension of the proposed demolition will involve substantial hardship to the applicant, and whether approval of the request would act to the substantial detriment of the public welfare and would be contrary to the intent and purposes of Section 707; and
      9. When applicable, the findings of the building official in determining the status of the subject building as a dangerous building under County Code Chapter 9.01, Uniform Code for the Abatement of Dangerous Buildings, and the feasibility of correcting the deficiencies to meet the requirements of the building official rather than demolishing the building.
    4. The application may be approved in consideration of Subsections 707.06(D)(2) and (3).
    5. The application may be suspended, if, in the interest of preserving historic values for public benefit, the building should not be moved or demolished.
    6. If the application is suspended, the written decision shall be transmitted to the building official along with a request that the enforcement of any applicable Notice and Order of the building official be stayed during the pendency of an appeal, or for a period of not more than 60 days from the date of the suspension decision.  During this stay of moving or demolition, the following actions may be taken:
      1. The building official may require the owner or other party responsible for the subject building to take appropriate actions, other than demolition, to protect the public from hazardous conditions associated with the building.
      2. The applicant may be required to continue to carry out the pre-application plan activities through the entire stay of moving or demolition.
      3. The Historic Review Board may research programs or projects underway which could result in public or private acquisition of the subject building and site, and assess the potential for the success of these programs or projects.
        1. If the Historic Review Board determines that there are reasonable grounds to believe that such program or project may be successful, it may extend the suspension period up to 30 additional days per extension, not to exceed a total of 120 days from the date of the decision suspending the application.
        2. If the Historic Review Board determines that all such programs or projects are unlikely to be successful, and the applicant has not withdrawn his application or taken appropriate alternative action to correct the hazards associated with the subject building as provided in a Notice and Order of the building official, then, at the end of the suspension period, the Planning Director may issue a permit for moving or demolition, subject to all other applicable regulations.
    7. When moving or demolition is imminent, whether by direct approval or if efforts during the pre-application preservation plan and suspension period are unsuccessful, the following complete documentation of the structure(s) is required to be submitted to the County by the applicant:
      1. Floor plans to scale of the structure(s) and related structures;
      2. Site plan to scale showing surrounding roadways, landscaping, natural features, structure(s), and related structures;
      3. Drawings to scale or photographs of all exterior elevations;
      4. Photographs of architectural detail not shown in elevation photographs; and
      5. The Historic Preservation League of Oregon or local preservation group to be given opportunity to salvage and record the resource.
    8. A moving or demolition permit for a landmark found to comply with Subsection 707.06(D) shall not be issued until all development permit applications for the new use or development have been approved by the County.

[Amended by Ord. ZDO-235, 5/14/12; Amended by Ord. ZDO-248, 10/13/14; Amended by Ord. ZDO-252, 6/1/15; Amended by Ord. ZDO-266, 5/23/18; Amended by Ord. ZDO-280, 10/23/21]

Return to the Zoning and Development Ordinance main page. Contact zoninginfo@clackamas.us for additional information.

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