45 Diamond St

APN: 2648031 Address: 43 DIAMOND ST Block / Lot: 2648 / 031 Land Use: Multi-Family Residential Lot Area: 3123.0

Owner: Unknown Assessed Land Value: 709959.0 Assessed Improvement Value: 373510.0 Total Assessed Value: 1083469.0

Last Sale Date: 2002-11-26 Last Sale Price: Unknown

Summary: cancelled: 2, complete: 8, expired: 4, issued: 7 Recent Permits: 2026-03-25 | 202603258265 | issued (2026-03-25) | Issued: 2026-03-25 | otc alterations permit | 45 Diamond St | addresing permit only: add 45a diamond st to apn 26481031. reference adu permit 202311090573 2026-01-05 | 202601053221 | complete (2026-02-03) | Issued: 2026-01-13 | otc alterations permit | 43 Diamond St | to obtain final inspection for work approve under pa 202311090573. all work is complete. 2026-01-05 | 202601053221 | complete (2026-02-03) | Issued: 2026-01-13 | otc alterations permit | 45 Diamond St | to obtain final inspection for work approve under pa 202311090573. all work is complete. 2025-07-08 | 202507080377 | complete (2026-01-21) | Issued: 2025-08-14 | otc alterations permit | 43 Diamond St | revision to pa # 202311090573: remove 1 non-street visible window facing north in living room @ 1/f. administrative correction to remove fi… 2025-07-08 | 202507080377 | complete (2026-01-21) | Issued: 2025-08-14 | otc alterations permit | 45 Diamond St | revision to pa # 202311090573: remove 1 non-street visible window facing north in living room @ 1/f. administrative correction to remove fi… 2023-11-09 | 202311090573 | expired (2026-01-21) | Issued: 2024-11-21 | additions alterations or repairs | 43 Diamond St | interior remodel only: convert (e) family room & bedroom to be a (n) adu at 1st flr. add (n) kitchen, convert half bath to be a (n) full ba… 2023-11-09 | 202311090573 | expired (2026-01-21) | Issued: 2024-11-21 | additions alterations or repairs | 45 Diamond St | interior remodel only: convert (e) family room & bedroom to be a (n) adu at 1st flr. add (n) kitchen, convert half bath to be a (n) full ba… 2018-09-21 | 201809211041 | issued (2018-10-16) | Issued: 2018-10-16 | otc alterations permit | 45 Diamond St | revision to app#201707131742 to repair dry rotted deck in kind and structural strengthen. n/a for maher.

2023-010297PRJ | Closed | 45 DIAMOND ST 94114 | Convert existing family room and bedroom to a new ADU at the first floor, no structural changes. 2017-010339PRJ | Closed | 43 DIAMOND ST 94114 | Construction of a new elevator shaft approximately 19 feet 7 inches in height to connect the ground floor and second story. The existing rear stairs and landin…

Analysis Neighborhood: Castro/Upper Market Supervisor District: 8 Planning District: Central (7) Police District: MISSION (Company D)

Police Incidents in Police District: Unknown Top Incident Categories: Unknown 311 Cases in Supervisor District: Unknown Top 311 Categories: Unknown

This report identifies parcel 2648031 as 43 DIAMOND ST 94114, located in the Castro/Upper Market area, Supervisor District 8, Planning District Central (7), and SFPD MISSION District (Company D). Public assessor roll attributes available for this parcel indicate land use of Multi-Family Residential, a reported lot area of 3123.0, 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. Neighborhood signals are summarized at the district level for context and are not parcel specific.