27 N Knoll Rd
Mill Valley 94941 · Strawberry · Unincorporated Marin · Coordinates: 37.90286, -122.51163
Parcel & Assessor
- Lot size:
- 16,117 sq ft (0.37 ac)
- Assessor use:
- Multiple-Resid. - Improved
- Addresses on lot:
- 27 N KNOLL RD; 29 N KNOLL RD; 31 N KNOLL RD
Zoning & Land Use
RMP-8 — Residential Multiple Planned (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RMP-8 (multifamily residential): 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 RMP-8 (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RMP-8 (multifamily residential), not a single-family residential zone.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Moderate Fire Hazard Severity Zone (Local Responsibility Area) (all of the lot, map Mar 24, 2025)
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0469F, effective March 16, 2016
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $2,020,000 – $2,570,000 · Status: Off market
HUD Small Area FMR (ZIP 94941) · FY 2026
Studio $2,730 · 1BR $3,270 · 2BR $3,960 · 3BR $5,060 · 4BR $5,240
Developments Deserving Closer Investigation & Active Area Builders
- New home at 27 N Knoll Rd A K A (Issued)On this parcel
Active in "Issued" for 9.6 yr (first record Mar 14, 2017) with no new permit activity recorded in 9.5 yr.
- New home at 31 N Knoll Rd A K A (Issued)On this parcel
Active in "Issued" for 9.6 yr (first record Mar 14, 2017) with no new permit activity recorded in 9.5 yr.
- New home at 29 N Knoll Rd A K A (Issued)On this parcel
Active in "Issued" for 9.6 yr (first record Mar 14, 2017) with no new permit activity recorded in 9.5 yr.
- New home at 55 S Knoll Rd (Issued)0.15 mi S
Active in "Issued" for 11.9 yr (first record Dec 22, 2014) with no new permit activity recorded in 11.4 yr. High-impact scale (1 housing unit, $750,000 declared valuation across 1 permit).
Permit & Project History on This Parcel (4 permits, 3 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 155367 | New single-family home | Issued | Iss. May 8, 2017 | $438,000 | S F D Det Unit C |
| 155366 | New single-family home | Issued | Iss. May 8, 2017 | $438,000 | S F D Det Unit B |
| 155365 | New single-family home | Issued | Iss. May 8, 2017 | $510,000 |