San Francisco · Treasure Island · Block/lot 8945/001 · San Francisco
Since October 2024 within ½ mile: 295 homes completed, 250 permitted (123 of them deed-restricted affordable); 2 demolitions.
6 projects with a record in this window, grouped by us from permits and State housing reports. Units are as proposed on each project's latest record and counted at its current stage.
34 permits within ½ mile since October 2024
The map shows new construction, ADUs, demolitions, additions, and renovations. Routine systems work (roofs, HVAC, water heaters) is counted but not mapped. Unit counts are as stated on permits.
Source: · Geography: permits located by parcel, ½ mile radius · Retrieved Oct 28, 2026
Chronological history of building permit applications and issuances, snapshot-dated status changes, State housing entitlements, surrounding development within ½ mile, and area home-value trends.
In "Applied" for 7.4 yr (since May 17, 2019), with no new permit record in 7.4 yr. · 4 units · $3,100,000 declared valuation
In "Applied" for 7.4 yr (since May 17, 2019), with no new permit record in 7.4 yr. · 11 units · $11,340,000 declared valuation
In "Applied" for 6.9 yr (since Dec 13, 2019), with no new permit record in 6.9 yr. · 85 units · $75,800,000 declared valuation
Permit issued and active for 9.9 yr (first record Dec 20, 2016), with no completion or new permit record in 2.6 yr. · $500,000 declared valuation
Permit issued and active for 2 yr (first record Oct 16, 2024), with no completion or new permit record in 10 mo. · 100 units · $40,000,000 declared valuation
Demolition permit issued (202607024526)
Recorded status: issued
to demolish 1 story office building (marina office building) · Declared valuation: $521,697
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Repair tied to a housing/code case permit application filed (202610159477)
Current status: issued
asbestos abatement of flooring and mastics. all work will be completed under a negative air filtration system inside a regulated area. reference pa # 202607024526. · Declared valuation: $2,500
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Repair tied to a housing/code case permit issued (202610159477)
Recorded status: issued
asbestos abatement of flooring and mastics. all work will be completed under a negative air filtration system inside a regulated area. reference pa # 202607024526. · Declared valuation: $2,500
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Demolition permit application filed (202607024526)
Current status: issued
to demolish 1 story office building (marina office building) · Declared valuation: $521,697
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
401 California Ave · 150 units · $79,391,871 valuation
Records span Jul 15, 2025 to Jul 1, 2026 (1 permit).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
1 Ave Of The Palms · 117 units · 114 affordable · $55,000,000 valuation
Records span Oct 22, 2018 to May 6, 2026 (44 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
150 04th Ti St · 100 units · $40,000,000 valuation
Records span Oct 16, 2024 to Jan 5, 2026 (2 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
29 Ave G · $15,000 valuation
Records span Mar 24, 2025 to Dec 30, 2025 (4 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
55 Bruton St · 178 units · 9 affordable · $84,400,000 valuation
Records span Dec 16, 2019 to Jan 30, 2025 (11 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
36 Meadow Dr · 14 units · $10,350,000 valuation
Records span May 17, 2019 to Apr 25, 2024 (37 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
44 Treasure Island Rd · $500,000 valuation
Records span Dec 20, 2016 to Mar 28, 2024 (4 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
109 Forest Rd · 5 units · 11 affordable · $2,700,000 valuation
Records span Aug 24, 2018 to Apr 29, 2022 (12 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
388 Ave Of The Palms · 85 units · $75,800,000 valuation
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
3 Signal Rd · 11 units · $11,340,000 valuation
Records span May 17, 2019 to Jun 3, 2019 (8 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
201 Forest Rd · 4 units · $3,100,000 valuation
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
IssuedAug 19, 2026 – Oct 16, 2026
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
to demolish 1 story office building (marina office building)
asbestos abatement of flooring and mastics. all work will be completed under a negative air filtration system inside a regulated area. reference pa # 202607024526.
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel (APN) · Retrieved Oct 28, 2026 · Filed, issued, and status dates come from the Department of Building Inspection, which dates each status change.
No housing activity reported to the State for this parcel (2018–2025 reports).
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: project (parcel) · Retrieved Oct 26, 2026 · From San Francisco's Housing Element Annual Progress Reports. A project can appear in several report years as it moves from entitlement to permit to completion.
Source: San Francisco Planning, Zoning Map – Zoning Districts · Geography: zoning district polygon at parcel point · Retrieved Oct 28, 2026
1 CLIPPER COVE WAY UNIT BLDG 496
Source: San Francisco Planning / DataSF, Parcels – Active and Retired · Geography: parcel · Retrieved Oct 28, 2026
Zoning, permits, planning cases, and assessor data for this lot (SF Planning)
Look up block/lot 8945/001. Assessed value is not market value.
Search by block/lot 8945/001 (SF Treasurer & Tax Collector)
Search building permits, complaints, and inspections by address or block/lot
The official flood hazard map for this location. Our reading of it is under What could be built here.
This site does not show owner names.