- Historic Resources Board
Historic Resources Board - June 11, 2026
Palo Alto’s Historic Resources Board opposed extending a Professorville garage demolition delay and backed two rehabilitation projects.

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Board recommends no extension for Professorville garage demolition

439 Lincoln Avenue, Palo Alto, CA
The Historic Resources Board recommended that the City Council not extend the 60-day demolition-permit moratorium for a detached garage at 439 Lincoln Avenue. The motion carried 3-0-1, with the available record not reliably identifying the member who abstained.
The property was found in a 2024 survey to contribute to the Professorville Historic District, although it was not individually eligible for the California Register. Under the municipal code, the City Council could extend the demolition delay for up to one year from the permit application date. The board’s recommendation now goes to the council.
Two commenters sought an extension, arguing that the garage helps establish the neighborhood’s pattern of detached garages and setbacks. They also questioned whether demolition and planned replacement work should be reviewed together under the California Environmental Quality Act. Staff said related work—including accessory dwelling units, an addition and replacement parking—would receive ministerial building permits, was exempt from CEQA and had not been improperly segmented.
Board members generally concluded that extending the moratorium was unlikely to prevent demolition or lead to reuse of the garage. One member nevertheless raised concern about disrupting the setback relationship with a neighboring garage and asked for clearer guidance on the board’s authority.
Board finds 243 Webster rehabilitation meets federal standards

243 Webster Street
The board voted 4-0 to find that a proposed rehabilitation and duplex conversion at 243 Webster Street complies with the Secretary of the Interior’s Standards. It recommended that the Director move the project forward.
The Category 2 historic resource is a 1904 Eastern Shingle Cottage. Plans include relocating the house about 3 feet on the site, creating a basement unit, adding lightwells and stair access, modifying windows, enclosing a second-story deck for an approximately 50-square-foot rear addition, and replacing a nonhistoric rear structure with an accessory dwelling unit.
The project architect said the house itself would be raised 18 inches, while lightwell curbs would rise 3 feet to address flood-zone requirements. Staff said grading, screening and differentiated siding would reduce visual effects and distinguish the new construction from historic material.
Board supports 855 Hamilton expansion and rehabilitation

243 Webster, Palo Alto, CA
The board voted 3-0 to find the proposed work at 855 Hamilton Avenue compliant with the Secretary of the Interior’s Standards and recommended that the Director move the project forward.
The 1915 residence was recommended for Category 2 listing through a 2023 reconnaissance survey. Proposed changes include a junior accessory dwelling unit, a 211-square-foot family-room expansion, window and door alterations, a pergola and related site work. Staff said the plans also met applicable municipal review standards.
Staff said the potential Category 2 designation was scheduled for the City Council’s consent calendar after the board meeting. No one spoke on the project in person or over Zoom.
Primary sources
Watch the meeting on YouTube · Read the official meeting packet