Bakery Expansion Cancelled Over Structural Violations

A planned expansion on Union Street was called off after the city identified unpermitted structural alterations.

Updated on Sept. 24, 2026 in Openings & Closings

Isometric editorial illustration of an empty commercial storefront interior with an exposed wooden beam against a brick wall. — Butter & Crumble has cancelled its expansion into a Union Street location in San Francisco following the discovery of unpermitted structural alterations by city officials. AI Illustration. Upload story photo >

Live Poll

Do you believe your local government provides sufficient support to small businesses trying to expand?

Owner Sophie Smith has cancelled the expansion of her business, Butter & Crumble, to a new location at 301 Union St. after city officials discovered unauthorized structural changes. The lease for the space was terminated amicably following the discovery of an unpermitted wall removal.

Why it matters

The cancellation stems from significant structural safety concerns identified by the San Francisco Department of Building Inspection. These findings effectively halted the project, as the city could not approve the bakery's expansion until the building met safety codes.

The cancelled expansion was planned for an 1,800-square-foot space at 301 Union St. The site features two separate lots that were joined by a wall removed without permits in 2017.

The players

Sophie Smith

The 30-year-old owner of the North Beach business Butter & Crumble.

Department of Building Inspection

The San Francisco agency responsible for enforcing construction and safety codes throughout the city.

The details

The city Department of Building Inspection identified the illegal wall removal on July 23, 2026, creating a safety hazard that prevented the bakery from proceeding with its expansion. While the property previously housed the deli Speedy's until 2008, the 2017 modification rendered the space non-compliant for the new business.

The deli Speedy's closed at the 301 Union St. location in 2008.
An unpermitted wall removal between the two lots occurred in 2017.
Butter & Crumble opened its original location in North Beach in 2023.
Sophie Smith signed the lease for the new Union Street space in February 2026.
Smith learned of the unpermitted wall removal on July 23, 2026.

Remote Work
Sept. 22
San Francisco Resolved Thousands of Tax Appeals
Openings & Closings
Sept. 22
Corsagna Deli Will Close This October
Openings & Closings
Sept. 23
Corgi Insurance Halted Ambitious Cafe Expansion

Market Landscape

This cancellation highlights the ongoing challenges small businesses face when navigating San Francisco's complex building permit process to fill vacant storefronts. It underscores how structural legacy issues in older buildings can obstruct efforts to revitalize commercial districts.

Local residents looking forward to the new bakery location will experience a delay in the business's expansion plans. Customers can continue to visit the existing Butter & Crumble storefront in North Beach while the search for a new space continues.

The takeaway

Business owners in San Francisco should verify the full structural history of commercial properties before signing long-term leases. Conducting thorough due diligence can prevent unexpected project cancellations caused by past building code violations.