1830 Clay St, San Francisco, CA 94109
1830 Clay Street is a five-story, 20-unit multi-family residential building constructed in 1927, currently owned by Robert J Maron Lvg Tr. The property has undergone various updates and maintenance work over the years, with significant recent activity including a fire alarm system upgrade completed in November 2023 to comply with San Francisco Fire Code requirements, and work on Unit 2 in 2014 that involved comprehensive renovations including bathroom and kitchen remodeling, electrical upgrades, and heating system installation. The building has experienced multiple fire safety-related issues, with recent complaints in 2024 citing violations related to alarm systems and an incident involving carbon monoxide.
There are concerning active complaints from January 2025 alleging unpermitted modifications and unit reconfigurations, though many past violations, including 2002 interior surface and water damage issues, have been successfully abated. The property has maintained its mechanical systems with consistent updates, including a 2019 boiler replacement, though there have been periodic issues requiring attention, such as multiple boiler permit renewals noted between 2015-2019. The building's maintenance history shows regular attention to infrastructure needs, including reroofing work in 2003, electrical system modifications, and plumbing upgrades.
However, recent complaints suggest possible ongoing concerns about unpermitted modifications and building layout changes. The property has experienced various fire safety incidents over the years, though none have resulted in civilian injuries. Multiple 311 calls in late 2024 and early 2025 regarding garbage and debris, including reports of needles, indicate some ongoing challenges with building surroundings. While many past violations and complaints have been resolved, the pattern of fire safety issues and recent complaints about unpermitted modifications suggests continued attention to building safety and maintenance requirements is necessary.
1830 Clay St Report Contents
Download Full Report for 1830 Clay St
Sign up to download the full building report in PDF or Excel format
Sign Up for FreeBuilding Overview
Building Characteristics
| Total units | 20 |
|---|---|
| Year built | 1927 |
| Total area | 26650 sq ft |
| Floors | 5 |
| Tax Abatements | None |
| Building Class | A15 - Apartment 15 Units or more |

Unlock Complete Building History
Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.
Key Building Statistics
Map and Aerial View of 1830 Clay St
Street Map View
Loading street map...
Satellite View
Loading satellite view...
Reviews of 1830 Clay St
See what current and past tenants have to say
No reviews yet
Be the first to share your experience living at this property. Your review helps future tenants make informed decisions.
Share Your Experience
Help future tenants by leaving an honest review of this property
Login Required
You must be logged in to leave a review. Join our community and share your experience!
Login to Continue
