Historic Resources Board - August 13, 2026

Palo Alto’s Historic Resources Board approved plans for a new horticultural complex and community room at Gamble Garden, finding the project at 1431 Waverly St. consistent with the Secretary of the Interior’s standards for treatment of historic properties.

The project will replace several nonhistoric accessory structures in the property’s working-garden area while leaving the Gamble House, carriage house and tea house intact. It includes a community room, horticultural office and workshop, relocated greenhouse and a reconfigured nursery and delivery area.

The new building is planned along the north side of the site, with wood siding over much of the community-room portion and metal cladding around working areas. The greenhouse would be moved outside the shade of existing trees. Plans also call for a new entrance route from the Embarcadero Road parking area and a gate intended to screen nursery and waste-handling functions from view.

Board members generally supported the project’s operational improvements, including more space for garden staff and volunteers, better material deliveries and indoor space for educational programming. One member raised concern about the length of the building’s roofline and its prominence from within the historic garden, but did not seek a continuation or denial. The board approved the finding of consistency.

Board updates annual preservation work plan

The board also recommended revisions to its annual report and work plan before it goes to the City Council for review, expected in September or October.

The changes add an ongoing work-plan goal covering the board’s regular review of proposed alterations to historic resources. They also add the prior work of an ad hoc committee that developed potential preservation incentives.

Staff said work is underway on an online historic-resource inventory that could allow residents to search an address and view property documentation, photographs and historic-designation information. The city received a $10,500 Certified Local Government grant for its historic preservation program; staff said the city is still determining how to use the funds and may consider them for work associated with the inventory.

The work plan retains a goal concerning revisions to the city’s historic-preservation ordinance. Staff said the City Council recently directed staff to explore clearer distinctions between matters requiring Historic Resources Board review and those that can be handled administratively, with an eye toward streamlining reviews and avoiding future quorum-related delays. Staff expects to return to the board in September for a fuller discussion.

Primary sources

Watch the meeting on YouTube · Read the official meeting packet