460 Townsend St

APN: 3785023 Address: 460 TOWNSEND ST Block / Lot: 3785 / 023 Land Use: Industrial Lot Area: 10500.0 Zoning District: CMUO Zoning Name: CENTRAL SOMA-MIXED USE OFFICE Zoning General Type: Mixed Use

Owner: Not publicly available Assessed Land Value: 2657576.0 Assessed Improvement Value: 1898266.0 Total Assessed Value: 4555842.0

Last Sale Date: 2009-10-02 Last Sale Price: Not publicly available

Summary: cancelled: 1, complete: 17, expired: 5, filed: 2, issued: 3, withdrawn: 1 Recent Permits: 2026-01-28 | 202511179764 | filed (2026-01-28) | Issued: Unknown | additions alterations or repairs | 460 Townsend St | replace existing vertical fire-escape ladder on sw side, in the same location 2024-10-18 | 202410183226 | issued (2024-10-18) | Issued: 2024-10-18 | otc alterations permit | 460 Townsend St | fire alarm ti adding 1 smoket detector and 1 strobe to existing notifier nfw 100 fire alarm system ref#2024-0926-1681 2024-10-17 | 202410173122 | issued (2024-10-17) | Issued: 2024-10-17 | otc alterations permit | 460 Townsend St | 1st floor: existing fire sprinkler system. ti attached existing sprinkler within shield chamber with 1" to 2" line with a mech. tee. arch #… 2024-09-26 | 202409261681 | complete (2024-11-19) | Issued: 2024-10-07 | otc alterations permit | 460 Townsend St | 1f - installation of an rf chamber. includes structural support & anchorage 2024-01-10 | 202401103701 | filed (2024-01-10) | Issued: Unknown | otc alterations permit | 460 Townsend St | 1st floor: extg fire sprinkler system. add 1 sprinkler. 2022-08-08 | 202208080052 | complete (2022-08-24) | Issued: 2022-08-08 | otc alterations permit | 460 Townsend St | 2/f: fire alarm t.i.: add 1 relay module to (e) notifier nfw2-100 fire alarm system. 2022-05-12 | 202205124074 | issued (2022-05-12) | Issued: 2022-05-12 | otc alterations permit | 460 Townsend St | floors 1 & 2: electrical title 24 compliance docuements and electrical drawings for t.i. pa202112094119. 2022-05-10 | 202205103926 | complete (2022-06-09) | Issued: 2022-05-10 | otc alterations permit | 460 Townsend St | flrs 1,2: fire alarm ti. adding 1 horn-strobe on 1st flr and relocating 4 horn-strobes on 2nd flr on existing notifier nfw2-100 fire alarm…

2012.0107 | Closed | 460 TOWNSEND ST, SAN FRANCISCO, CA 94103 | Change in Use from Industrial to Educational Services (890.50(c)).

Analysis Neighborhood: Mission Bay Supervisor District: 6 Planning District: South of Market (9) Police District: SOUTHERN

This report identifies parcel 3785023 as 460 TOWNSEND ST, SAN FRANCISCO, CA 94103, located in the Mission Bay area, Supervisor District 6, Planning District South of Market (9), and Police District SOUTHERN. Public assessor roll attributes available for this parcel indicate land use of Industrial, a reported lot area of 10500.0, 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.