Some Things to Consider in Publishing Design Guidelines for Your Community

Prepared by Thomas M. Wolf, Public Education Manager, Ohio Historic Preservation Office
Revised and updated by Glenn Harper, Manager, Certified Local Government Program, Ohio Historic Preservation Office

Historic Preservation Guidelines are written instructions appropriate for work to historic properites. Here are some things to consider in developing and publishing architectural design guidelines for your community:

• The publication should be written on a level that is easy for a layperson to understand and interpret. Most popular publications — magazines, for example — are written on about an eighth grade level.
• The publication should explain what buildings or district(s) are subject to the guidelines, why they are historic, and why they should be preserved.
• If the guidelines are for properties in a historic district or districts, there should be a map of the area or areas which are subject to the guidelines.
• If a historic preservation commission or design review board in your community must review proposed alterations to historic properties and grant a permit for the work to proceed, your publication should explain why there is a commission, what the commission does, how to submit an application for a certificate of appropriateness, and walk through the review process. It should explain what happens when an application is approved and what happens when an application is rejected, and there should be a sample application form.
• Guidelines are essentially specifications for work to be done to properties. They should not dictate a single solution, but allow for various possibilities within clearly defined parameters. They should be specific enough to give clear direction to the property owner who is contemplating work and to the commission that is charged with reviewing and approving it. Well-written guidelines can ease the process for both the property owner and the commission. They give the property owner a clear idea of what the commission is likely to approve, so that he or she can plan a project from the outset that is likely to meet the commission's approval. If the property owner chooses to propose work that doesn’t conform to the guidelines, they should also give him or her a fair idea in advance that what he or she is proposing is likely to run into problems when it reaches the commission.They give the commission a set of specifications against which to compare any proposed work and make a decision about it without appearing arbitrary.

A well-written guideline would be more specific in describing design parameters for dormers or skylights that won’t diminish historic character. For example: "Skylights should be placed to minimize visibility from the street, not on the main roof slope, back as far as possible from the front of the building, preferably on the rear elevation, be flat in design, and not clustered side by side in a row."

Although these guidelines don't dictate a single solution, they do give the commission parameters within which to make its decision that are more specific than the generality that the skylight shouldn’t diminish the historic character of the building. They also give the property owner who knows the guidelines in advance a better chance of coming up with a proposal that the commission will find acceptable (or at least advance knowledge that he or she is probably going to encounter a problem).

• Recommendations should conform to any local standards or guidelines established in local law which provide for the design review process, as well as the Secretary of the Interior’s Standards for Rehabilitation. Like the Secretary of the Interior’s Standards for Rehabilitation, the guidelines should focus largely on the building treatment known as rehabilitation which will be the appropriate treatment for most historic buildings. Rehabilitation acknowledges the need to alter or add to a building in response to changing uses and contemporary needs while preserving its overall historic character.
• The guidelines should recommend preservation of existing historic fabric as the preferred first course of action inevery instance.
• The guidelines should recommend local historical research as the starting point for decision-making. To facilitate this, the guidelines should suggest sources of local historical references — community or county histories, photo and postcard collections, archival materials, etc.
• The guidelines should include a bibliography of preservation reference materials (e.g. Old-Building Owner’s Manual, Respectful Rehabilitation, Caring for Your Old House, Preservation Briefs, Old-House Journal, etc.). Don’t overlook newer sources of information, like videos and web sites. References suggested in the guidelines should be available locally, preferably in a public library or other public place which is accessible evenings and weekends. If necessary, the budget for the guidelines project should include funds to purchase reference materials recommended in the guidelines and place them in a public library or other repository.
• To make the guidelines easier for property owners and commission members to reference, include an index.
• To lend credibility to the historic preservation commission or design review board as a source of advice on design, the publication itself should be welldesigned.
• The guidelines should be easily and continually available to all. In planning and budgeting, think in terms of enough copies to distribute to all historic property owners who are affected by the guidelines, plus enough copies for commisssion members, architects, contractors, and others whose work affects properties subject to the guidelines; and extra copies to give to new owners as properties change hands over time. If your buget doesn’t permit that many copies, consider supplementing printed copies by putting the guidelines on CD or posting them on your local municipal website.

Copies of design guidelines from specific communities are often available upon request. The National Association of Preservation Commissions maintains an online library of design guidelines from around the country which can be viewed at www.uga.edu/sed/pso/programs/napc/guidelines.htm. An interactive web class on the Secretary of the Interior’s Standards for Rehabilitation is available at www.nps.gov/history/hps/tps/tax/rhb/stand.htm.

For more general information about architectural design guidelines see Design Review in Historic Districts by Rachel Cox, a publication of the National Trust for Historic Preservation available at www.preservationbooks.org.

For more information, contact the Ohio Historic Preservation Office.

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