2823 18th St
San Francisco · Mission · San Francisco · Coordinates: 37.76133, -122.41056
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 2028 BRYANT ST; 2823 18TH ST; 2845 18TH ST
Zoning & Land Use
UMU — URBAN MIXED USE (Mixed Use)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned UMU (mixed use): state law allows ADUs where homes are allowed. On a multifamily lot the state allowance is different: ADUs in non-living space of the building, plus up to eight detached ADUs.
- SB 9: two homes on the lotUnlikely
Zoned UMU (mixed use), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned UMU (mixed use), not a single-family residential zone.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 0602980118A, effective March 23, 2021
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $1,428,000 – $1,932,000 · Status: Off market
HUD Metro FMR (San Francisco, CA HUD Metro FMR Area) · FY 2026
Studio $2,485 · 1BR $2,977 · 2BR $3,604 · 3BR $4,604 · 4BR $4,772
Nearby Activity (½ mile radius, since October 2024)
32 active or recent development projects (582 housing units across completed, permitted, and pipeline stages) and 905 total building permits recorded within ½ mile.
- New construction5 permits (12 units)
- Adds housing (ADU)19 permits (27 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 2823 18th St (Issued)On this parcel
Active in "Issued" for 5.1 yr (first record Sep 8, 2021) with no new permit activity recorded in 3.5 yr.
- 63 new homes at 2205 Mission St (Issued)0.46 mi W
Active in "Issued" for 5.8 yr (first record Jan 4, 2021) with no new permit activity recorded in 2.6 yr. High-impact scale (63 housing units, $28,000,000 declared valuation across 2 permits).
- 5 new homes at 2455 Harrison St (Issued)0.24 mi S
Active in "Issued" for 7.5 yr (first record Apr 30, 2019) with no new permit activity recorded in 3.4 yr. High-impact scale (5 housing units, $2,700,000 declared valuation across 3 permits).
- 7 new homes at 733 Treat Ave (Issued)0.25 mi SW
Active in "Issued" for 5.9 yr (first record Dec 1, 2020) with no new permit activity recorded in 3.5 yr. High-impact scale (7 housing units, $3,400,000 declared valuation across 2 permits).
Permit & Project History on This Parcel (26 permits, 1 grouped projects)
Showing 15 most recent permits| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202608146611 | Roof replacement | issued | Iss. Sep 18, 2026 | $85,000 | install roof tie off anchors at the roof and plates at the interior face or the parapet for a building maintenance syste… |
| 202602246372 | Sign | complete | Iss. Feb 24, 2026 | $1,791 | install non illuminated hanging sign "the madelon" |
| 202510107203 | Remodel / interior alteration | complete | Iss. Oct 16, 2025 | $8,000 | replace existing cooking equipment with new. (6) cook tops and (2) conventional ovens |
| 202307132036 | Fire alarm / sprinkler | issued | Iss. Jul 13, 2023 |