San Francisco · Oceanview/Merced/Ingleside · Block/lot 7023/003 · San Francisco
Since October 2024 within ½ mile: 8 homes completed, 165 permitted, 251 proposed or in review (184 of them deed-restricted affordable); 1 commercial or mixed-use project.
22 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.
493 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.
$1,405,000
Benchmark range: $1,194,000 – $1,616,000
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 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 2.3 yr (first record Jul 15, 2024), with no completion or new permit record in 20 mo. · 1 unit · $45,000 declared valuation
In "Applied" for 5 yr (since Nov 16, 2021), with no new permit record in 5 yr. · 1 unit · $100,000 declared valuation
In "Applied" for 4.9 yr (since Nov 23, 2021), with no new permit record in 4.9 yr. · 1 unit · $30,000 declared valuation
Permit issued and active for 6.8 yr (first record Dec 30, 2019), with no completion or new permit record in 4.9 yr. · 1 unit · $60,000 declared valuation
In "Applied" for 4.6 yr (since Mar 31, 2022), with no new permit record in 4.6 yr. · 1 unit · $107,000 declared valuation
Permit issued and active for 6.7 yr (first record Mar 2, 2020), with no completion or new permit record in 4.5 yr. · 1 unit · $70,000 declared valuation
Nearby plumbing / water heater / sewer (20 Josiah Av): Status changed from issued to complete
Record 202508193386 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (58 Lee Av): Status changed from suspend to cancelled
Record 202102265516 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Record 202603187815 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby windows / doors / siding (237 Onondaga Av): Status changed from issued to complete
Record 202608116398 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plan revision / deferred submittal (237 Onondaga Av): Status changed from issued to complete
Record 202608186800 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby windows / doors / siding (61 Lobos St): Status changed from issued to complete
Record 202610059013 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby addition (adds square footage) (171 Margaret Av): First appeared in published agency feed
Record 202610018863 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby roof replacement (208 Tara St): Status changed from issued to complete
Record 202603137510 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plan revision / deferred submittal (208 Tara St): Status changed from issued to complete
Record 202603278455 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby windows / doors / siding (208 Tara St): Status changed from issued to complete
Record 202604300422 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (55 Majestic Av): First appeared in published agency feed
Record 202610229769 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (428 Otsego Av): First appeared in published agency feed
Record 202610239837 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
841 Ocean Ave · 1 unit · $298,934 valuation
Records span Aug 28, 2024 to Oct 8, 2026 (2 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
198 Wisteria Ln · 243 units · $95,000,000 valuation
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
Remodel / interior alteration permit issued (202607305801)
Recorded status: issued
to obtain final inspection for work approved under pa# 202407186748. all work is complete. · Declared valuation: $1 · 1 housing unit
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 2.3 yr (first record Jul 15, 2024) with no new permit activity recorded in 20 mo.
Active in "Entitled" for 4.4 yr (first record May 19, 2022) with no new permit activity recorded in 4.4 yr. High-impact scale (35 housing units, 6 deed-restricted affordable across 0 permits).
Active in "Issued" for 3.3 yr (first record Jul 14, 2023) with no new permit activity recorded in 2.1 yr. High-impact scale (2 housing units, $1,596,398 declared valuation across 1 permit).
Active in "Issued" for 4.4 yr (first record Jun 17, 2022) with no new permit activity recorded in 11 mo. High-impact scale (159 housing units, 184 deed-restricted affordable, $97,000,000 declared valuation across 8 permits).
Active in "Issued" for 3.8 yr (first record Dec 29, 2022) with no new permit activity recorded in 7 mo. High-impact scale ($15,000,000 declared valuation across 2 permits).
Active in "Issued" for 5.8 yr (first record Jan 25, 2021) with no new permit activity recorded in 3.3 yr.
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 6,345 parcels
−9.0% YoY
City baseline: 91.1 / 1k
254 in trailing 24m
Includes 27 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 ($14,050/yr) + local voter-approved bond debt ($2,529/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
−$70,826/yr
Cash needed: $309,100
NOI: $14,428/yr
P&I: $7,104/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 | −$6,316/mo | -24.5% | $12,128/mo | −$6,301/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,600/mo | −$5,902/mo | -22.9% | $11,225/mo | −$5,683/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 | −$5,665/mo | -22.0% | $10,965/mo | −$5,255/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 ↗
Issued1 unitsJul 15, 2024 – Feb 26, 2025
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
to obtain final inspection for work approved under pa# 202407186748. all work is complete.
replace the roof (same as original, no changes). no hot works.
rev pa 202407186748, relocate minisplit to rear, remove door from adu to garage. (e) water heater & furnace remain same location.
to comply with notice of violation# 202307254 to legalize unauthorized unit under the state adu program per planning code section 207.2.
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 | —(202407186748) | ADU · Renter | — | 1 (Feb 26, 2025) | — | — |
| 2024 | 226 LOUISBURG ST(2024-000247PRJ) | ADU · Renter | 1 (Jul 15, 2024) | — | — | — |
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
226A LOUISBURG ST; 226 LOUISBURG 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 7023/003. Assessed value is not market value.
Search by block/lot 7023/003 (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.