Historic Preservation Demolition Review for Buildings Older than 50 Years

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Some exterior work (partial demolition) and full demolition of non-designated buildings older than 50 years old requires review and approval by the Historic Preservation program. The intent of the demolition review process is to prevent the loss of buildings that may have historic or architectural significance and to provide the time necessary to consider alternatives to demolition. Demolition for the purposes of historic preservation review is defined in section 9-16 of the Boulder Revised Code, 1981.

Refer to the Map of Historic Districts & Landmarks to find out if your property is a landmark or in a historic district. All exterior changes, including proposed demolition, to a property designated an individual landmark or located within a historic district require review and approval through a Landmark Alteration Certificate (LAC) rather than demolition review.

You will need to complete a Historic Preservation Demolition review if your property is older than 50 years old and you are proposing to:

• replace the siding; or
• construct in front of a street-facing wall (potentially including a new front porch); or
• remove part of a street facing wall (potentially including a porch); or
• remove more than 50% of the exterior walls; or
• remove more than 50% of the roof; or
• demolish the entire building; or
• demolish a newer building on the property, but the primary structure is listed as older than 50 years.

The full definition of demolition for the purposes of historic preservation review is defined in section 9-16 of the Boulder Revised Code, 1981. For more detailed information, please read the Historic Preservation Demolition Review FAQ.

• Find out the age of your property (the Boulder County Assessor's Office Property Search Map lists the date built under Assessment > Improvements) and determine that the property is not individually landmarked or in a historic district.
• Email a completed Historic Preservation Demolition Review Application to PDSskipatrip@bouldercolorado.gov.

• Include HISTORIC PRESERVATION in the subject line.

• Refer to the application for additional information and the submittal requirements.

• Watch your email for confirmation that the application has been received; follow the link to pay the fee (this takes about 5 business days).

Yes, there is a fee for Historic Preservation Demolition Review. The fee for the initial review is based on the age and type of building.

• Primary structure constructed 1939 or before: $282
• Primary structure constructed in 1940 or after: $51
• Accessory structure: $51

If the initial review finds there is "probable cause to believe the building may be eligible for landmark designation", the fee for a Landmarks Board hearing is $1,504.

• Administrative: Historic Preservation staff reviews applications for accessory buildings and primary buildings constructed after 1940 to determine whether there is probable cause to believe that the building may be eligible for designation as an individual landmark. The initial review takes 14 days from the time the fee is paid.
• Landmarks Design Review Committee (LDRC): The LDRC meets weekly on Wednesday mornings to review applications for primary buildings constructed in 1939 and prior, and those referred by staff. The LDRC will determine whether there is probable cause to believe that the building may be eligible for designation as an individual landmark. The initial LDRC review takes 14 days from the time the fee is paid. The deadline for the LDRC review is the end of business the Wednesday prior, however this does not guarantee a spot on the agenda as the meetings often fill up fast.
• Landmarks Board: The Landmarks Board meets monthly and reviews applications referred to the full board by the LDRC or staff. The deadline for the Landmarks Board is 28 days before the meeting, however this does not guarantee a spot on the agenda as the meetings fill fast.

The full review can be complete in 14 days, or take longer than 180 days, depending on the findings. The process has different paths depending on whether there is probable cause to believe that the building may be eligible for designation as an individual landmark.

The criteria for the Landmarks Board’s review of a demolition permit is found in 9-11-23(f) B.R.C. 1981:

1. The eligibility of the building for designation as an individual landmark consistent with the purposes and standards in Sections 9-11-1 and 9-11-2, B.R.C. 1981;
2. The relationship of the building to the character of the neighborhood as an established and definable area;
3. The reasonable condition of the building; and
4. The reasonable projected cost of restoration or repair.

When considering the condition of the building and the projected cost of restoration or repair as set forth in paragraphs (3) and (4) above, the board may not consider deterioration caused by unreasonable neglect.

If staff or the LDRC find probable cause to believe the building may be eligible for landmark designation, the application will be reviewed by the Landmarks Board in a public hearing.

The Landmarks Board may 1) issue the demolition permit, 2) place a stay of up to 180 days to explore alternatives to demolition or 3) Initiate landmark designation.

• If a stay is placed on the application, the time starts from the date the hearing fee was paid. During the stay, staff and 2 members of the Landmarks Board typically meet with the property owner/applicant to discuss alternatives to demolition, including incorporation of the building(s) into redevelopment plans, preservation of the building(s), benefits/responsibilities of landmark designation (including variances and tax credits), and/or relocation of the building(s).
• During the 180-day stay, the board may vote to hold a landmark initiation hearing, or to lift the stay and issue the demolition permit application. If the board takes no action during the stay, the demolition permit automatically issues.

For more detailed information, please read the Historic Preservation Demolition Review FAQ.

Once the Historic Preservation Demolition Review application is approved the approval is valid for 180 days and cannot be extended. If the application isn’t finalized within this period, a new demolition permit application is required.

If there is a previously submitted Building Permit or Deconstruction Permit related to this approval, complete the authorization process:

1. Download the approval letter as a PDF
2. Submit the document as an attachment on the existing permit case via the CSS portal

If there is not a previously submitted Building Permit or Deconstruction Permit related to this approval, continue the authorization process by completing an online application for the appropriate permit type.