900 Bay St

APN: 0453003A Address: 900 BAY ST Block / Lot: 0453 / 003A Land Use: Multi-Family Residential Lot Area: 4547.5 Zoning District: RM-3 Zoning Name: RESIDENTIAL- MIXED, MEDIUM DENSITY Zoning General Type: Residential

Owner: Not publicly available Assessed Land Value: 2775434.0 Assessed Improvement Value: 1808369.0 Total Assessed Value: 4583803.0

Last Sale Date: Unknown Last Sale Price: Not publicly available

Summary: cancelled: 1, complete: 11, expired: 5, issued: 2 Recent Permits: 2025-06-27 | 202506279631 | complete (2025-07-01) | Issued: 2025-06-27 | otc alterations permit | 900 Bay St | to obtain final inspection for work approved under pa#201902062233 & 202306200454. all work is complete. 2023-06-20 | 202306200454 | complete (2025-07-02) | Issued: 2023-07-12 | otc alterations permit | 900 Bay St | rev to pa201902062233: revise previously approved cmu planter on larkin st s/w to composite wood. remove exterior planter at unit 14 on dri… 2022-09-21 | 202209212851 | complete (2025-05-15) | Issued: 2022-09-22 | otc alterations permit | 900 Bay St | install new fire sprinkler system per nfpa 13 for the new adu's and garage on ground fl only. included 2" underground fire service. total 4… 2021-01-08 | 202101082392 | complete (2025-05-15) | Issued: 2021-02-10 | otc alterations permit | 900 Bay St | modification of an existing fire alarm system by upgrading to a new facp, upgrade existing devices to be compatible with new facp and provi… 2019-04-17 | M1067667 | issued (2019-04-17) | Issued: 2019-04-17 | otc alterations permit | 900 Bay St | street space 2019-02-06 | 201902062233 | expired (2025-07-02) | Issued: 2020-05-26 | additions alterations or repairs | 900 Bay St | convert 3 garage spaces into 2 adu units, 1 (2) bedroom adu @ 2nd level & 1 studio adu @ 1st level. provide new tandem car parking space &… 2015-06-23 | 201506239603 | complete (2015-08-10) | Issued: 2015-06-24 | otc alterations permit | 900 Bay St | unit 9 - remodel kitchen of new cabinetry and floor tiles 12x24 size of kitchen 172 x123 2014-05-09 | 201405095400 | complete (2014-12-18) | Issued: 2014-06-10 | additions alterations or repairs | 900 Bay St | voluntary seismic improvements and foundation repairs t garage level. soft story retrofit per sfbc chapter 34b other rational design

2019-001502PRJ | Closed | 900 BAY ST 94109 | Addition of 2 ADUs per Ord. 162-16 to an existing 12-unit building. Two garage door infill with new doors and wood-windows on Larkin frontage and rear of build…

Analysis Neighborhood: Russian Hill Supervisor District: 2 Planning District: Northeast (3) Police District: CENTRAL

This report identifies parcel 0453003A as 900 BAY ST 94109, located in the Russian Hill area, Supervisor District 2, Planning District Northeast (3), and Police District CENTRAL. Public assessor roll attributes available for this parcel indicate land use of Multi-Family Residential, a reported lot area of 4547.5, and assessed land and improvement values from the most recent assessor roll year. Permit activity is summarized from DBI permit records when parcel block and lot can be matched, and planning entitlement activity is retrieved from the San Francisco Planning Accela case feed when available.