San Francisco · Inner Sunset · Block/lot 1738/001 · San Francisco
Since October 2024 within ½ mile: 13 homes completed, 11 permitted, 4 proposed or in review.
19 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.
694 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 29, 2026
$2,166,000
Benchmark range: $1,841,000 – $2,491,000
Public-records benchmark estimate combining Zillow Home Value Index (Data provided by Zillow), Census ACS 5-year estimates, parcel land-use/lot characteristics, and issued building permits. Not an official appraisal.
Permit counts, by the date issued (or applied, if not yet issued). Lot splits are planning cases, which we don't have.
We read public zoning and hazard maps against state law (ADUs: Gov. Code 66314; SB 9: Gov. Code 65852.21 and 66411.7). Local rules, title, tenancy history and site conditions can change the answer. Check with San Francisco's planning department before relying on it.
Sources: San Francisco Planning, Zoning Map – Zoning Districts (retrieved Oct 29, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the State Responsibility Area (effective 2024-04-01) (retrieved Oct 26, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the Local Responsibility Area (map dated 2025-03-24) (retrieved Oct 26, 2026) · FEMA, National Flood Hazard Layer — flood hazard zones (retrieved Oct 26, 2026) · FEMA, National Flood Hazard Layer — FIRM panels (retrieved Oct 26, 2026) · California Geological Survey, Alquist-Priolo Earthquake Fault Zones (retrieved Oct 26, 2026) · Zoning classes: our classification of RTO-C as multifamily residential, checked against the zone description on Oct 24, 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.
Permit issued and active for 7.7 yr (first record Feb 8, 2019), with no completion or new permit record in 6.3 yr. · 5 units · $325,000 declared valuation
In "Applied" for 5.3 yr (since Jul 6, 2021), with no new permit record in 5.3 yr. · 1 unit · $150,000 declared valuation
In "Applied" for 5.2 yr (since Aug 5, 2021), with no new permit record in 5.2 yr. · 1 unit · $50,000 declared valuation
In "Entitled" for 4.9 yr (since Dec 2, 2021), with no new permit record in 4.9 yr. · 2 units
Permit issued and active for 5.5 yr (first record Apr 30, 2021), with no completion or new permit record in 4.8 yr. · 1 unit · $80,000 declared valuation
In "Applied" for 4.7 yr (since Mar 2, 2022), with no new permit record in 4.6 yr. · 1 unit · $30,000 declared valuation
Nearby addition (adds square footage) (1582 Funston Av): Declared valuation changed from 0 to 117000
Record 202610269896 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plan revision / deferred submittal (1360 09th Av): First appeared in published agency feed
Record 202610280004 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby addition (adds square footage) (1582 Funston Av): First appeared in published agency feed
Record 202610269896 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1433 17th Av): First appeared in published agency feed
Record 202610269910 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plumbing / water heater / sewer (1318 05th Av): Status changed from issued to complete
Record 202411155130 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Remodel / interior alteration permit application filed (202607275622)
Current status: complete
to obatin final inspection for work approved under 202411195326 and 201902082492. all work is complete · Declared valuation: $1
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
Remodel / interior alteration permit issued (202607275622)
Recorded status: complete
to obatin final inspection for work approved under 202411195326 and 201902082492. all work is complete · Declared valuation: $1
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
1251 19th Ave · 1 unit · $153,064 valuation
Records span Oct 22, 2025 to Jun 29, 2026 (1 permit).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
1306 Funston Ave · 1 unit · $500,000 valuation
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
Plan revision / deferred submittal permit issued (202603187834)
Recorded status: complete
revision to pa# 202411195326. modifying (e) fire escape at rear court yard w/ (n) fire escpe to extend to ground. · Declared valuation: $10,000 · 4 housing units
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
630 Kirkham St · 1 unit · $70,000 valuation
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
Plan revision / deferred submittal permit application filed (202603187834)
Current status: complete
revision to pa# 202411195326. modifying (e) fire escape at rear court yard w/ (n) fire escpe to extend to ground. · Declared valuation: $10,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel
1704a Irving St · 1 unit · $340,607 valuation
Records span May 15, 2024 to Mar 17, 2026 (1 permit).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
1527 10th Ave · 1 unit · $80,000 valuation
Records span Jul 24, 2025 to Feb 11, 2026 (2 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
Accessory dwelling unit (new or conversion) permit application filed (202511199931)
Current status: complete
provide new fire sprinkler system for new adus on the ground floor only. new underground service per nfpa24 ground floor only ref#2024-1119-5326 · Declared valuation: $30,500
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 "Issued" for 7.7 yr (first record Feb 8, 2019) with no new permit activity recorded in 6.3 yr. High-impact scale (5 housing units, $325,000 declared valuation across 4 permits).
Active in "Issued" for 9.3 yr (first record Jul 13, 2017) with no new permit activity recorded in 21 mo. High-impact scale (4 housing units, $4,281,550 declared valuation across 3 permits).
High-impact scale (4 housing units, $30,500 declared valuation across 1 permit).
Active in "Applied" for 3.6 yr (first record Mar 16, 2023) with no new permit activity recorded in 2.4 yr.
Active in "Applied" for 5.2 yr (first record Aug 5, 2021) with no new permit activity recorded in 5.2 yr.
Active in "Issued" for 14 mo (first record Aug 28, 2025) with no new permit activity recorded in 14 mo.
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 6,600 parcels
+23.2% YoY
City baseline: 91.1 / 1k
442 in trailing 24m
Includes 13 ADUs
HUD Metro Fair Market Rent · San Francisco, CA HUD Metro FMR Area
HUD FY 2026 · 40th-percentile gross rentCensus ACS 5-year median gross rent (all bedroom counts combined):
Area home-value benchmarks (not an appraisal)
ZIP & neighborhood mediansUnder California Proposition 13, the seller's historical assessed value does not carry over to a buyer. On sale, the parcel is reassessed at the purchase price: 1.00% base rate ($21,650/yr) + local voter-approved bond debt ($3,897/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
−$125,909/yr
Cash needed: $476,300
NOI: $5,460/yr
P&I: $10,947/mo
For $0/mo net cash flow
At $3,600/mo rent
| Scenario | Assumptions | Year 1 Rent | Year 1 Cash Flow | Cash-on-Cash | Break-Even Rent | Year 5 Cash Flow |
|---|---|---|---|---|---|---|
| Conservative | −8% starting rent, +3% vacancy, +3% combined maintenance/CapEx, 1.5%/yr rent growth | $3,312/mo | −$10,906/mo | -27.5% | $18,536/mo | −$10,953/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,600/mo | −$10,492/mo | -26.4% | $17,156/mo | −$10,335/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.2%/yr rent growth (capped by local ordinance ceiling of 4.2%/yr) | $3,816/mo | −$10,255/mo | -25.8% | $16,758/mo | −$9,907/mo |
Rental regulatory context (informational only — not legal advice):
California AB 1482 (Tenant Protection Act, Civ. Code § 1947.12) caps annual rent increases at 5% + local CPI (max 10%) on covered properties. In San Francisco: San Francisco Rent Ordinance (Admin. Code Ch. 37) — annual allowable increase is 60% of Bay Area CPI (capped at 7%) for covered pre-June 1979 buildings. Official program rules ↗
Finaled / completed4 unitsNov 12, 2024 – Nov 19, 2025
Issued5 unitsFeb 8, 2019 – Jun 25, 2020
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
to obatin final inspection for work approved under 202411195326 and 201902082492. all work is complete
revision to pa# 202411195326. modifying (e) fire escape at rear court yard w/ (n) fire escpe to extend to ground.
provide new fire sprinkler system for new adus on the ground floor only. new underground service per nfpa24 ground floor only ref#2024-1119-5326
rev pa201902082492 -reduction of original socpe from 5 adu to 4 adu.reconfigure garages (5) on g/f to become 4 adu. horizontal extension of side light court.
upgrade existing fire alarm to comply with sffc section 1103.7.6.1
add 5 adu on 1st floor per ordinance# 162-16. (4) one bedroom units & (1) studio unit. ref soft story pa# 2015/12/23/5805.
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel (APN) · Retrieved Oct 29, 2026 · Filed, issued, and status dates come from the Department of Building Inspection, which dates each status change.
| Report year | Project / record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2024 | 1201 12TH AVENUE(2024-006734PRJ) | ADU · Renter | 4 (Nov 12, 2024) | — | — | — |
| 2020 | —(201902082492) | ADU · Renter | — | 5 (Jun 25, 2020) | — | — |
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 29, 2026
1201 12TH AVE
Source: San Francisco Planning / DataSF, Parcels – Active and Retired · Geography: parcel · Retrieved Oct 29, 2026
Zoning, permits, planning cases, and assessor data for this lot (SF Planning)
Look up block/lot 1738/001. Assessed value is not market value.
Search by block/lot 1738/001 (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.