San Francisco · Western Addition · Block/lot 0770/027 · San Francisco
Since October 2024 within ½ mile: 291 homes completed, 353 permitted, 434 proposed or in review (533 of them deed-restricted affordable); 1 demolition.
21 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.
1,156 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
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 28, 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-1 as multifamily residential, checked against the zone description on Oct 24, 2026
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 ($10,150/yr) + local voter-approved bond debt ($1,827/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
−$42,559/yr
Cash needed: $223,300
NOI: $19,030/yr
P&I: $5,132/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 | −$3,960/mo | -21.3% | $8,840/mo | −$3,914/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,600/mo | −$3,547/mo | -19.1% | $8,182/mo | −$3,296/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 | −$3,309/mo | -17.8% | $7,992/mo | −$2,868/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 ↗
Issued115 units114 deed-restrictedApr 22, 2025 – Oct 20, 2026
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
demolish type 5b 12 unit residential building
100% afforable senior housing for a 104,000sf type 1, 7 story/115 unit with commerical ground floor. 81 1-bedroom and 35-2 bedroom units. 2 ground floor landscape courtyard and roof terrace.
demolish type 5b 12 unit residential building
demolish type 5b 12 unit residential building
this submittal is to show the changes being made to (e) bldg fire alarm system to comply w/ sffd 3.08 sleeping area requirements.low-frequency horns shall be installed in all sleeping areas. annunciator added @ bldg #725, west vestibule. (e) fa system to remain as previously installed, no changes
as built : per 202206015343. the scope is to show as built in change of production in all fa devices & components from autocall to firelite, due to autocall on back order. firelite devisces & components are already installed & field tested & approved. see plans for details.
a like for like replacement of an existing fire alarm system.
like for like replacement of the (e) fie alarm system
changes being made to extg fire alarm system that is nearing its end of life. upgrading extg facu and replacing all devices on like for like basis so as to be compatible with new facu manufacturer. system layout and wiring shall remain as original installed
emergency replacement of failed facu local only
this is to comply with nov #201165450: per site visit by inspector at dbi. this to documents repairs to guard rail and handrail under 50%. no plan required.
repair patio fence and superfical stuco damage. comply nov 201165450
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.
| Report year | Project / record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2025 | 880 MCALLISTER ST(2024-003742PRJ) | 5+ · Renter | 115 (Apr 22, 2025) | — | — | 114 |
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
715 GOUGH ST; 716 MCALLISTER ST; 717 GOUGH ST
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 0770/027. Assessed value is not market value.
Search by block/lot 0770/027 (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.