49 Terrace Dr
Sausalito 94965 · Marin City · Unincorporated Marin · Coordinates: 37.86982, -122.51199
Executive Verdict · Public-Records Synthesis
Zoned RMP-16.7 in Unincorporated Marin with likely ministerial ADU eligibility and mapped CAL FIRE high fire hazard severity zone (local responsibility area) due diligence; benchmark value $1,425,000 ($1,254,000–$1,596,000).
Upsides & Opportunities
- ✓ Ministerial ADU / JADU pathway likely eligible
Zone RMP-16.7 allows residential use qualifying for ministerial ADU review under state law.
Source: Unincorporated Marin zoning · CA Gov. Code 66314
- ✓ Documented permitted upgrades (+$6,720 contributory est.)
Public building records show issued construction/renovation work on this parcel (3 total permits, latest Jun 9, 2022).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (parcel APN)
- ✓ Above-average reinvestment in Marin City
21 substantial renovation & housing permits over 24 months (40.5 per 1,000 parcels vs. 16.3 citywide baseline) (#14 of 22 neighborhoods).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (Marin City)
Watchouts & Due Diligence
- ! Mapped flood awareness zone (Zone X: minimal flood hazard)
all of the lot of the parcel intersects Zone X: minimal flood hazard. Outside mandatory federal SFHA insurance rules, but check local drainage and finished-floor requirements.
Source: FEMA National Flood Hazard Layer (parcel polygon)
- ! CAL FIRE High Fire Hazard Severity Zone (Local Responsibility Area) (all of the lot of lot)
Located in a mapped Fire Hazard Severity Zone. Expect Chapter 7A ignition-resistant building standards, defensible-space inspections, and stricter property insurance underwriting.
Source: CAL FIRE FHSZ (map Mar 24, 2025)
- ! Delayed or open permit activity on this parcel
Windows / doors / siding (154610): Issued after 6 mo — slower than 90% of windows / doors / siding permits in Unincorporated Marin (median 0d, 90th pct 5d, n=1,477).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (review-time benchmark)
- ! 5 slow or stalled nearby projects within ½ mile
Closest lead: 74 new homes at 825 Drake Ave (0.34 mi N, issued). Inspect timeline history before assuming near-term completion.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · HCD APR (½-mile radius)
Parcel & Assessor
- Lot size:
- 2,614 sq ft (0.06 ac)
- Assessor use:
- Single Family Attached
- Addresses on lot:
- 49 TERRACE DR
Zoning & Land Use
RMP-16.7 — Residential Multiple Planned (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RMP-16.7 (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-16.7 (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RMP-16.7 (multifamily residential), not a single-family residential zone.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- High 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 06041C0507E, 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: $1,254,000 – $1,596,000 · Status: Off market
HUD Small Area FMR (ZIP 94965) · FY 2026
Studio $2,720 · 1BR $3,260 · 2BR $3,950 · 3BR $5,050 · 4BR $5,230
Nearby Activity (½ mile radius, since November 2024)
0 active or recent development projects and 176 total building permits recorded within ½ mile.
- New construction1 permit
- Additions & renovations38 permits
- Building systems124 permits
- Repairs1 permit
- Other12 permits
Developments Deserving Closer Investigation & Active Area Builders
- 74 new homes at 825 Drake Ave (Issued)0.34 mi N
Active in "Issued" for 6 yr (first record Nov 30, 2020) with no new permit activity recorded in 3.5 yr. High-impact scale (74 housing units, $8,731,920 declared valuation across 1 permit).
- Windows / doors / siding (154610) (Issued)On this parcel
Issued after 6 mo — slower than 90% of windows / doors / siding permits in Unincorporated Marin (median 0d, 90th pct 5d, n=1,477).
- New home at 25 Burgess Ct (adu #23) (Issued)0.26 mi NW
Active in "Issued" for 6.9 yr (first record Dec 30, 2019) with no new permit activity recorded in 5.1 yr. High-impact scale (1 housing unit, $2,200,000 declared valuation across 1 permit).
- New home at 1 D Main Dock (Issued)0.49 mi E
Active in "Issued" for 11.4 yr (first record Jul 7, 2015) with no new permit activity recorded in 8.5 yr. High-impact scale (1 housing unit, 1 deed-restricted affordable, $78,000 declared valuation across 1 permit).
Entity-resolved builders & contractors in ½ mile: Owner (2 on parcel, 19 in ½ mi · Remodel / interior alteration); Gold Rush Energy Solutions (1 on parcel, 1 in ½ mi · Solar / battery storage); Owner Builder (43 in ½ mi · Remodel / interior alteration); Ga Higgins (12 in ½ mi · Remodel / interior alteration); Rods General Builders (6 in ½ mi · Remodel / interior alteration).
Permit & Project History on This Parcel (3 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| B29984 | Solar / battery storage | Issued | Iss. Jun 9, 2022 | $12,276 | Roof Mount Solar, 3.6kw System Size, 10 PV Modules |
| B20786 | HVAC / heat pump | Issued | Iss. Jan 13, 2020 | $5,000 | New furnace and water heater — Mechanical Appliance |
| 154610 | Windows / doors / siding | Issued | Iss. Feb 27, 2017 | $1,500 | Struct Wndw& Dr***Expired |