Parcel Context · Public-Records Property BriefBlock/lot 8705/011
301 King St
San Francisco · Mission Bay · San Francisco · Coordinates: 37.77552, -122.39423
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 301 KING ST
Zoning & Land Use
MB-RA — MISSION BAY REDEVELOPMENT (Mixed Use)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUCan't tell
Zoned MB-RA (planned development): ADUs are allowed if the zone allows a home, which depends on the approved plan.
- SB 9: two homes on the lotUnlikely
Zoned MB-RA (planned development), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned MB-RA (planned development), 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 0602980119A, effective March 23, 2021
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
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
ACS 2020–2024 Median Gross Rent (Mission Bay):$3,500+ Source: ACS 2020–2024 5-year estimates. Geography: Mission Bay.
ACS 2020–2024 Median Home Value (Mission Bay):$1,218,000±$147,000 Source: ACS 2020–2024 5-year estimates. Geography: Mission Bay.
Nearby Activity (½ mile radius, since October 2024)
7 active or recent development projects (979 housing units across completed, permitted, and pipeline stages) and 507 total building permits recorded within ½ mile.
- New construction2 permits (398 units)
- Adds housing (ADU)2 permits (11 units)
- Additions & renovations199 permits
- Building systems220 permits
Permit & Project History on This Parcel (11 permits, 1 grouped projects)
Accessory dwelling unit at 301 King StStage: Issued · 10 units · $1,260,844 declared valuation · Last record Jul 30, 2026
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202608196820 | Plan revision / deferred submittal | issued | Iss. Sep 24, 2026 | $1 | revision to pa 202311271435, revision to layout of units 216, 219, 316 & 319. revisions due to conflict w/tendons in sla… |
| 202311271435 | Accessory dwelling unit (new or conversion) | issued | Iss. Jul 30, 2026 | $1,260,844 | conversion of un-used parking spots on the 2nd & 3rd floor into 10 new accessory dwelling units (adus) with (n) kitchen,… |
| 202601204171 | Fire alarm / sprinkler | complete | Iss. Jan 20, 2026 | $1 | fire alarm only - no bldg permit. test results of sleeping areas for complying with sffd section 1103.7.6.1 |
| 202307142190 | Fire alarm / sprinkler |