San Francisco · Potrero Hill · Block/lot 4060/001 · San Francisco
Since October 2024 within ½ mile: 107 homes completed, 12 permitted, 9 proposed or in review (104 of them deed-restricted affordable); 8 demolitions; 1 commercial or mixed-use project.
28 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.
630 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.
$1,699,000
Benchmark range: $1,444,000 – $1,954,000
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 UMU as mixed use, 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 8.2 yr (since Aug 20, 2018), with no new permit record in 8.2 yr. · 109 units · $45,000,000 declared valuation
In "Approved" for 7.2 yr (since Aug 30, 2019), with no new permit record in 7.2 yr.
In "Approved" for 6.9 yr (since Nov 25, 2019), with no new permit record in 6.9 yr. · 241 units · $150,000,000 declared valuation
Permit issued and active for 6.8 yr (first record Jan 3, 2020), with no completion or new permit record in 6.8 yr. · 1 unit
In "Entitled" for 6.5 yr (since Apr 16, 2020), with no new permit record in 6.5 yr. · 1 unit
Permit issued and active for 6.7 yr (first record Feb 11, 2020), with no completion or new permit record in 6.1 yr. · 1 unit · $35,000 declared valuation
Nearby windows / doors / siding (573 Arkansas St): First appeared in published agency feed
Record 202610290110 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (2505 03rd St): Status changed from suspend to cancelled
Record 202205204718 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1725 03rd St): Status changed from filed to issued
Record 202610018865 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1725 03rd St): Issued date changed from (blank) to 2026-10-27
Record 202610018865 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1725 03rd St): Declared valuation changed from (blank) to 1
Record 202610018865 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (2175 03rd St): Status changed from filed to issued
Record 202609188376 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (2175 03rd St): Issued date changed from (blank) to 2026-10-28
Record 202609188376 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1800 Owens St): Status changed from filed to issued
Record 202610169556 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1800 Owens St): Issued date changed from (blank) to 2026-10-28
Record 202610169556 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby remodel / interior alteration (1800 Owens St): First appeared in published agency feed
Record 202610280040 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Record 202606042603 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby repair tied to a housing/code case (712 Tennessee St): Status changed from issued to complete
Record 202604219836 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby plan revision / deferred submittal (712 Tennessee St): Status changed from issued to complete
Record 202608317493 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby electrical / panel (638 19th St): Status changed from issued to complete
Record 202609178261 · Detected between snapshots
Source: San Francisco Department of Building Inspection, Building Permits · Snapshot diff within ½ mile
Nearby hvac / heat pump (519 Arkansas St): Status changed from filed to issued
Record 202610028957 · 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 "Applied" for 8.2 yr (first record Aug 20, 2018) with no new permit activity recorded in 8.2 yr. High-impact scale (109 housing units, $45,000,000 declared valuation across 4 permits).
Active in "Approved" for 6.9 yr (first record Nov 25, 2019) with no new permit activity recorded in 6.9 yr. High-impact scale (241 housing units, $150,000,000 declared valuation across 2 permits).
Active in "Entitled" for 3.7 yr (first record Mar 2, 2023) with no new permit activity recorded in 3.7 yr. High-impact scale (64 housing units, 9 deed-restricted affordable across 0 permits).
Active in "Issued" for 18 mo (first record May 13, 2025) with no new permit activity recorded in 10 mo. High-impact scale (1 housing unit, $1,420,000 declared valuation across 3 permits). work_desc changed to "revisions to approved permit #202503132195 issued 12/31/2025. minor interior plan changes to basement, 1st, 2nd, & 3rd floors resulting in structural modifications at each level. new bathroom in basement & wet bar on 3/f. 3 windows removed from scope at kitchen, bath 1 & 3/f." in snapshot Oct 27, 2026.
Active in "Applied" for 4.4 yr (first record May 19, 2022) with no new permit activity recorded in 4.4 yr. High-impact scale (348 housing units, $175,000,000 declared valuation across 1 permit).
Active in "Issued" for 5.1 yr (first record Oct 1, 2021) with no new permit activity recorded in 20 mo. High-impact scale (1 housing unit, $10,200,000 declared valuation across 4 permits).
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 2,930 parcels
+29.5% YoY
City baseline: 91.1 / 1k
296 in trailing 24m
Includes 6 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 ($17,000/yr) + local voter-approved bond debt ($3,060/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
−$92,207/yr
Cash needed: $374,000
NOI: $10,947/yr
P&I: $8,596/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 | −$8,098/mo | -26.0% | $14,615/mo | −$8,107/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,600/mo | −$7,684/mo | -24.7% | $13,528/mo | −$7,489/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 | −$7,446/mo | -23.9% | $13,213/mo | −$7,061/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 ↗
Applied109 unitsAug 20, 2018 – Aug 20, 2018
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
revision to permit 202605201631. new racking. new fencing at gantry. new gantry crane and fencing. mep deferred.
(n) gantry installation in (e) space. no (n) enclosures or changes to egress or existing.
as-builts to permit 202507090412. add (1) new relay for general alarm signal to building security system.
revision to pa# 202510086942 add new fence at ground fl. structural sheets included. changes to doors at south machine shop.
ground fl- remove walk in freezer. replace doors at walk in cooler. new fence at ground fl covered space. no food or beverage. ref pa # 202410042366 & 202504214839
1st fl revision to pa # 2025-0421-4839 reduce occupant load of break room. add partition to east end of breakroom to separate utility area. add card readers to the warehouse doors entering the break room.
provide modification to existing dedicated functions. fire alarm system. add 3 control modules to shutdown big ass and add 1 new duct smoke detector for new ac-2 ref#202504214839
relocate fire sprinkler as required by ti- addition of conference room, machine shop upgrades, womens restroom upgrades. ref pa #2025-0421-4839
1st/f t.i.: (e) warehouse bldg with accessory business area. new partitions, fisnihes, fencing (interior) new rebotic equipement. restroom uogrades, mep included. ref to 202410042366
revision to pa 202410042366 ground fl - installation of it gear in a cage. barrier removal in the men's restroom & signage installation of equipment and fencing. structural anchorage drawings included
1/f: modification to (e) warehouse. add security fencing around security & it equipment.
interior only, racking modification
to obtain final inspection for work approved under pa# 201812208875. all work is complete.
monitor fire prinkler system & global hvac shutdown & ba fan shutdown. add facu, dailer, (1), & (1) pull stations. revision to pa #201911258147.
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.
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 30, 2026
888 TENNESSEE ST; 890 TENNESSEE 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 4060/001. Assessed value is not market value.
Search by block/lot 4060/001 (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.
fire alarm: dedicated functions fire alarm system. scope includes monitoring 9 duct detectors (installed by others) with monitor modules and relays. 1 relay for fan shut down.
installation of interior storage racks in (e) building deferred submittal. ref: pa#201904107585.
revision to approved bpa #201904107591. remove all work related to dishwaser at transformation room. reconfigure sinks within transformation room. remove one set of redundant refrigeration lines. remove proposed new electrical gear.
install new fire sprinkler heads within new walk-in-collers and 1 head above loading dock; total of 52 heads. no work to existing underground, riser, bfp, etc. ref pa 2019-0410-7585
provide mep per plans. install new msb board with integrated automatic transfer switch. provid electrical power to new refrigeration system, mechanical equipment, plumbing equipment, and transformation room equipment. ref app#201904107585 n/a for ~encrypt&~encrypt&~encrypt&~kf21&
install 140sf dock enclosure and associated dock equipment, and a 236 sf trash enclosure. west facade alterations. ref t.i. pa201904107585
provide emergency outdoor back-up gas generator and 382sf concrete pad for generator. ref t.i. pa201904107585
interior t.i. to add a warehouse cooler, warehouse freezer, and a food repackaging area inside an existing building. n/a for maher
ground flr improvement incl reconfigure warehouse space, floor plan, racking layout to accommodate storage of drinking alcohol i.e - beer, wine, spirits. maher n/a
to erect a type v-a over 1-a, 4-story, mixed use; 109 unit apartments with retail and assembly and one basement.
re-roofing--overlay existing tar and gravel roof with single ply roof membrane.
installation of metal shelving. typical unit is 18" or 24" deep x 48" wide x 99" tall. installation of pallet rack. 8' tall and 20' tall. n/a for maher
grd fl: install (4) new dry pendent sprinkler into new cooler box by using existing props from existing branch lines overhead. maher na. ref 2017-0802-3665.
install new 19'x15' walk in cooler. n/a ordinance #155-13
no change in use. minor demolition of extg, cosmetic upgrades and minor upgrades to bring 1st floor restroom to compliance with current code. n/a for maher