San Francisco project moves towards full demolition due to structural issues

The San Francisco Planning Commission convened on July 4, 2025, to discuss a proposed residential project that involves the demolition of an existing home and the construction of a new family dwelling. The meeting began with a presentation by architect Jeff Horn, who outlined the project's specifications, including a total gross square footage that encompasses garage and storage areas, ultimately resulting in a habitable space of 3,300 square feet with four bedrooms.

Horn emphasized that the design aims to be modest and suitable for a family, addressing concerns about the size of the home. He explained the rationale for pursuing full demolition rather than a remodel, citing three key project-specific conditions. First, the existing structure has significant structural issues due to poor construction practices over the years. Second, the house is misaligned on the lot, with parts encroaching on neighboring properties, complicating any potential renovations. Lastly, the soil quality beneath the house is compromised, posing safety risks that necessitate a complete rebuild.

The commission members engaged in a discussion regarding the potential for adding an Accessory Dwelling Unit (ADU) to the new construction. Commissioner Moore raised the question of whether an ADU could be integrated into the design, to which Horn responded that the downslope nature of the lot would make it challenging to include a second unit while maintaining proper access and circulation. Instead, the design incorporates a flexible guest space intended for extended family stays.

Commissioner Tanner expressed initial concerns about the overall size of the home but acknowledged that much of the square footage is non-habitable due to the layout of the property. The commissioners noted the importance of understanding the distinction between habitable and non-habitable space, especially in discussions about large homes in the city.

The meeting concluded with a consensus among the commissioners in support of the project, recognizing the thoughtful design and the challenges posed by the site. They also discussed the broader implications of housing density and the potential for incentivizing ADUs in future projects, indicating a desire for ongoing dialogue about housing solutions in San Francisco.