San Francisco · Haight Ashbury · Block/lot 1253/026 · San Francisco
Since October 2024 within ½ mile: 172 homes completed, 11 permitted, 10 proposed or in review (160 of them deed-restricted affordable).
29 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.
1,114 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.
$1,834,000
Benchmark range: $1,559,000 – $2,109,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: permits located by parcel, ½ mile radius · Retrieved Oct 30, 2026
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 30, 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 RH-3 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.
In "Applied" for 4.9 yr (since Dec 8, 2021), with no new permit record in 4.9 yr. · 1 unit · $250,000 declared valuation
In "Entitled" for 20 mo (since Mar 14, 2025), with no new permit record in 20 mo. · 1 unit
In "Applied" for 4.4 yr (since May 31, 2022), with no new permit record in 4.4 yr. · 4 units · $500,000 declared valuation
In "Applied" for 4.3 yr (since Jul 11, 2022), with no new permit record in 4.3 yr. · 1 unit · $600,000 declared valuation
Permit issued and active for 6.9 yr (first record Dec 10, 2019), with no completion or new permit record in 4.2 yr. · 1 unit · $580,000 declared valuation
In "Approved" for 3.9 yr (since Nov 29, 2022), with no new permit record in 3.9 yr. · 1 unit · $200,000 declared valuation
Nearby plumbing / water heater / sewer (101 Belvedere St): Status changed from issued to complete
Record 202606042544 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1267 Page St): First appeared in published agency feed
Record 202610290083 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (347 Frederick St): Status changed from suspend to cancelled
Record 201604043892 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Record 201906052564 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (308 Upper Tr): Declared valuation changed from 0 to 15000
Record 202609168236 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (308 Upper Tr): Description text was updated
Record 202609168236 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1328 Waller St): Status changed from filed to issued
Record 202610069091 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1328 Waller St): Issued date changed from (blank) to 2026-10-28
Record 202610069091 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby hvac / heat pump (187 Upper Tr): Description text was updated
Record 202610269890 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby electrical / panel (919 Cole St): Status changed from filed to issued
Record 202610269895 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby electrical / panel (919 Cole St): Issued date changed from (blank) to 2026-10-28
Record 202610269895 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby electrical / panel (919 Cole St): Declared valuation changed from 0 to 12000
Record 202610269895 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plumbing / water heater / sewer (355 Buena Vista East Av): Status changed from issued to complete
Record 202607225413 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby hvac / heat pump (187 Upper Tr): First appeared in published agency feed
Record 202610269890 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby electrical / panel (919 Cole St): First appeared in published agency feed
Record 202610269895 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
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 "Entitled" for 20 mo (first record Mar 14, 2025) with no new permit activity recorded in 20 mo.
Active in "Applied" for 4.9 yr (first record Dec 8, 2021) with no new permit activity recorded in 4.9 yr.
Active in "Applied" for 4.4 yr (first record May 31, 2022) with no new permit activity recorded in 4.4 yr. High-impact scale (4 housing units, $500,000 declared valuation across 2 permits).
Active in "Issued" for 8.8 yr (first record Jan 24, 2018) with no new permit activity recorded in 3.2 yr. High-impact scale (4 housing units, $175,000 declared valuation across 2 permits).
Active in "Issued" for 6.1 yr (first record Sep 22, 2020) with no new permit activity recorded in 21 mo. High-impact scale (2 housing units, $1,400,000 declared valuation across 4 permits).
Active in "Issued" for 9 yr (first record Nov 3, 2017) with no new permit activity recorded in 3.9 yr. High-impact scale (1 housing unit, $868,289 declared valuation across 1 permit).
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 2,863 parcels
+15.1% YoY
City baseline: 91.1 / 1k
314 in trailing 24m
Includes 9 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 ($18,350/yr) + local voter-approved bond debt ($3,303/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
−$101,991/yr
Cash needed: $403,700
NOI: $9,354/yr
P&I: $9,279/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 | −$8,913/mo | -26.5% | $15,753/mo | −$8,933/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,600/mo | −$8,499/mo | -25.3% | $14,581/mo | −$8,315/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 | −$8,262/mo | -24.6% | $14,242/mo | −$7,887/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 ↗
Entitled1 unitsMar 14, 2025 – Mar 14, 2025
Applied1 unitsDec 8, 2021 – Dec 8, 2021
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
expand original building area. add an accessory dwelling unit (#5) on 1st floor. expand unit #1 area on 2nd floor. expand unit #3 area on 3rd floor. expand unit #4 area on 4th floor. expand garage on 1st floor. remove wall between garage and egress path.
in kind replacement of dry rotted post & wall at garage. less than 50%. at interior.
reroofing
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel (APN) · Retrieved Oct 30, 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 |
|---|---|---|---|---|---|---|
| 2025 | 320 FREDERICK ST(2022-000438PRJ) | ADU · Renter | 1 (Mar 14, 2025) | — | — | — |
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 30, 2026
320 FREDERICK ST; 322 FREDERICK ST
Source: San Francisco Planning / DataSF, Parcels – Active and Retired · Geography: parcel · Retrieved Oct 30, 2026
Zoning, permits, planning cases, and assessor data for this lot (SF Planning)
Look up block/lot 1253/026. Assessed value is not market value.
Search by block/lot 1253/026 (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.