San Francisco · Treasure Island · Block/lot 1939/002 · San Francisco
Since October 2024 within ½ mile: 117 homes completed (114 of them deed-restricted affordable); 2 demolitions.
3 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.
16 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: San Francisco Department of Building Inspection, Building Permits · 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
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
1 Clipper Cove Wy · $521,697 valuation
Records span Aug 19, 2026 to Oct 16, 2026 (2 permits).
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)
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)
Fire alarm / sprinkler permit application filed (202108126285)
Current status: filed
obtain a permit for a pre-installed fire sprinklers in modular pump building: inspection and final sign-off.
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
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)
Remodel / interior alteration permit issued (201801108325)
Recorded status: complete
proj-18-0188. yerba buena island special project. removal of water tank. · Declared valuation: $175,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Remodel / interior alteration permit issued (201802010178)
Recorded status: complete
proj-18-0192, construction of soil nail wall at 301 macalla road. · Declared valuation: $150,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
New commercial / non-residential building permit issued (201706300838)
Recorded status: complete
construct 3 - 1.37mg water tanks, pump station utility vaults, booster pump station, chemical buildig for water supply to ybi/ti. project #proj-17-0178. · Declared valuation: $3,000,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Remodel / interior alteration permit application filed (201802010178)
Current status: complete
proj-18-0192, construction of soil nail wall at 301 macalla road. · Declared valuation: $150,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Remodel / interior alteration permit application filed (201801108325)
Current status: complete
proj-18-0188. yerba buena island special project. removal of water tank. · Declared valuation: $175,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Remodel / interior alteration permit issued (201711204456)
Recorded status: complete
sffd fire only permit. temporary hydrate relocation. maher na · Declared valuation: $150,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Remodel / interior alteration permit application filed (201711204456)
Current status: complete
sffd fire only permit. temporary hydrate relocation. maher na · Declared valuation: $150,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Cross-referenced intelligence from our historical development graph—connecting parcels, permits, entity-resolved builders, empirical review-time distributions, and neighborhood renovation trends.
Explore full San Francisco development graph →Active in "Applied" for 7.4 yr (first record May 17, 2019) with no new permit activity recorded in 7.4 yr. High-impact scale (11 housing units, $11,340,000 declared valuation across 8 permits).
Active in "Applied" for 7.4 yr (first record May 17, 2019) with no new permit activity recorded in 7.4 yr. High-impact scale (4 housing units, $3,100,000 declared valuation across 2 permits).
High-impact scale ($3,000,000 declared valuation across 1 permit).
High-impact scale (14 housing units, $10,350,000 declared valuation across 37 permits).
Active in "Issued" for 9.9 yr (first record Dec 20, 2016) with no new permit activity recorded in 2.6 yr.
High-impact scale (117 housing units, 114 deed-restricted affordable, $55,000,000 declared valuation across 44 permits).
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 190 parcels
Small prior baseline
City baseline: 90.9 / 1k
15 in trailing 24m
Includes 0 ADUs
Finaled / completedJun 30, 2017 – Jun 13, 2018
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
obtain a permit for a pre-installed fire sprinklers in modular pump building: inspection and final sign-off.
proj-18-0192, construction of soil nail wall at 301 macalla road.
proj-18-0188. yerba buena island special project. removal of water tank.
construct 3 - 1.37mg water tanks, pump station utility vaults, booster pump station, chemical buildig for water supply to ybi/ti. project #proj-17-0178.
sffd fire only permit. temporary hydrate relocation. maher na
facilitate forest road detour/temporary access road to facilitate the construction of public street improvements on yerba buena island.
att modification r and r 4 e antenna with 4 new antennas, e rrus with n rrus b2, install 2 new rrus, remove and replace e cabinet with new cabinet, install other small equipment
soil nail wall, exavation, grading, utility relocation to accommodate the construction of futher water tanks.
revision to ref pa 2015 1204 4162 & 2015 0508 5816: move equipment area - see drawing
add generator to (e) verizon wireless facility @ pa# 2015/05/08/5816. ** maher: n/a **
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
326 YERBA BUENA DR
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 1939/002. Assessed value is not market value.
Search by block/lot 1939/002 (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.
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