San Francisco · Lakeshore · Block/lot 7331/009 · San Francisco
Since October 2024 within ½ mile: 3 homes completed, 5 permitted, 1 proposed or in review; 1 commercial or mixed-use project.
10 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.
417 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.
$1,194,000
Benchmark range: $1,015,000 – $1,373,000
Source: San Francisco Department of Building Inspection, Building Permits · Geography: permits located by parcel, ½ mile radius · Retrieved Oct 29, 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 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 RM-1 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 10.5 yr (first record May 4, 2016), with no completion or new permit record in 10.3 yr. · 1 unit · $437,900 declared valuation
Permit issued and active for 10.5 yr (first record May 4, 2016), with no completion or new permit record in 10.3 yr. · 1 unit · $437,900 declared valuation
Permit issued and active for 9.3 yr (first record Jun 23, 2017), with no completion or new permit record in 8.2 yr. · 1 unit · $70,000 declared valuation
In "Applied" for 7.9 yr (since Nov 29, 2018), with no new permit record in 7.9 yr. · 2 units · $7,000 declared valuation
Permit issued and active for 7 yr (first record Oct 10, 2019), with no completion or new permit record in 5.8 yr. · 1 unit · $50,000 declared valuation
In "Entitled" for 5.8 yr (since Jan 21, 2021), with no new permit record in 5.8 yr. · 2 units
Nearby remodel / interior alteration (55 Chumasero Dr): Status changed from suspend to cancelled
Record 201804166470 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby windows / doors / siding (521 Shields St): Status changed from suspend to cancelled
Record 201607223066 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plumbing / water heater / sewer (3995 Alemany Bl): Status changed from filed to issued
Record 202606123074 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plumbing / water heater / sewer (3995 Alemany Bl): Issued date changed from (blank) to 2026-10-27
Record 202606123074 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (954 Randolph St): Status changed from filed to issued
Record 202610239854 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (954 Randolph St): Issued date changed from (blank) to 2026-10-28
Record 202610239854 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plumbing / water heater / sewer (500 Shields St): First appeared in published agency feed
Record 202610280021 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (954 Randolph St): Declared valuation changed from 0 to 9500
Record 202610239854 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plan revision / deferred submittal (960 Randolph St): Status changed from filed to issued
Record 202610219734 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plan revision / deferred submittal (960 Randolph St): Issued date changed from (blank) to 2026-10-23
Record 202610219734 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (954 Randolph St): First appeared in published agency feed
Record 202610239854 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
754 San Francisco Golf Club Rd · $6,500,000 valuation
Records span Nov 25, 2025 to Sep 5, 2026 (4 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
70 Ralston St · 1 unit · $300,000 valuation
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
805a Garfield St · 1 unit · $22,382 valuation
Records span Jul 8, 2025 to Mar 19, 2026 (1 permit).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project within ½ mile)
354a Stratford Dr · 1 unit · $1 valuation
Records span Dec 12, 2022 to Mar 18, 2026 (3 permits).
Source: San Francisco Department of Building Inspection, Building Permits & HCD APR (grouped project 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 "Issued" for 10.5 yr (first record May 4, 2016) with no new permit activity recorded in 10.3 yr.
Active in "Applied" for 3.9 yr (first record Dec 13, 2022) with no new permit activity recorded in 3.9 yr. High-impact scale (471 housing units, $219,015,000 declared valuation across 1 permit).
Active in "Applied" for 3.9 yr (first record Dec 19, 2022) with no new permit activity recorded in 3.9 yr. High-impact scale (151 housing units, $71,725,000 declared valuation across 1 permit).
Active in "Issued" for 10.5 yr (first record May 4, 2016) with no new permit activity recorded in 10.3 yr.
Active in "Issued" for 4.1 yr (first record Sep 23, 2022) with no new permit activity recorded in 15 mo.
Active in "Issued" for 23 mo (first record Nov 19, 2024) with no new permit activity recorded in 12 mo.
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 411 parcels
−4.8% YoY
City baseline: 91.1 / 1k
41 in trailing 24m
Includes 0 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 ($11,950/yr) + local voter-approved bond debt ($2,151/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
−$55,605/yr
Cash needed: $262,900
NOI: $16,906/yr
P&I: $6,043/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 | −$5,047/mo | -23.0% | $10,358/mo | −$5,016/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,600/mo | −$4,634/mo | -21.2% | $9,587/mo | −$4,398/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 | −$4,396/mo | -20.1% | $9,364/mo | −$3,969/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 unitsMay 4, 2016 – Jul 20, 2016
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
waterproofing details around windows to include demo, re-flashing and stucco. full painting.
construction of fire sprinklers system . this permit master bldg type "d1" 2012-0911-9426, master fire sprinkler pa 2016-0923-8678 and bldg plot plan 2016-0504-6477. as bults may be req per fire inspector
d1 -deferred submittal of roof truss framing & associated calculations @ above address w/pa#201605046477 (type d1, elev.b)by reference to pa #201209119426 master permit plan & pa #201608185334 master bldg roof truss plan & calculation.this is identical reuse of the master bldg & truss permit plans
erect 3-story, 1 basement, type 5-b, single family dwelling building.
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.
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 29, 2026
12 SUMMIT WAY
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 7331/009. Assessed value is not market value.
Search by block/lot 7331/009 (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.