Parcel Context · Public-Records Property BriefAPN 166-230-21

9830 Sir Francis Drake Blvd

Olema 94950 · Olema · Unincorporated Marin · Coordinates: 38.04527, -122.78269

Executive Verdict · Public-Records Synthesis

Zoned C-ARP-5 in Unincorporated Marin and mapped CAL FIRE moderate fire hazard severity zone (state responsibility area) due diligence; benchmark value $1,266,000 ($1,076,000–$1,456,000).

Upsides & Opportunities

✓ Documented permitted upgrades (+$15,840 contributory est.)
Public building records show issued construction/renovation work on this parcel (1 total permit, latest Mar 24, 2023).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (parcel APN)

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 Moderate Fire Hazard Severity Zone (State 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 Apr 1, 2024)
! 1 slow or stalled nearby project within ½ mile
Closest lead: Demolition at 9787 State Route (0.48 mi S, applied). Inspect timeline history before assuming near-term completion.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · HCD APR (½-mile radius)
! Year 1 Prop 13 tax reset (~$15,009/yr at $1,266,000)
Sale triggers reassessment to 1.00% base + ~0.15% voter debt (~$1,251/mo). Confirm exact Mello-Roos / CFD special assessments on the county tax bill.
Source: CA Const. Art. XIIIA (Prop 13) · County Tax Collector

Parcel & Assessor

Lot size:: 218,715 sq ft (5.02 ac)
Assessor use:: Single-Resid. - Improved
Addresses on lot:: 9830 SIR FRANCIS DRAKE BLVD

Zoning & Land Use

C-ARP-5 — Agriculture Residential Planned (Unincorporated Marin)

State Housing Pathways Screen (ADU & SB 9)

ADU or junior ADUCan't tell
Zoned C-ARP-5 (agricultural): ADUs are allowed if the zone allows a home, which depends on the zone's rules.
SB 9: two homes on the lotUnlikely
Zoned C-ARP-5 (agricultural), not a single-family residential zone.
SB 9: split into two lotsUnlikely
Zoned C-ARP-5 (agricultural), not a single-family residential zone.

Mapped Hazard Zones on This Lot

CAL FIRE Fire Hazard Severity Zone: Moderate Fire Hazard Severity Zone (State Responsibility Area) (all of the lot, map Apr 1, 2024)
FEMA National Flood Hazard Layer: Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0241D, effective May 4, 2009
CGS Alquist-Priolo Earthquake Fault Zone: Not in an Alquist-Priolo Earthquake Fault Zone

Surrounding Rent & Value Benchmarks (Public Records)

Estimated Price (Area ZHVI + ACS + Permit Benchmark):$1,266,000

Range: $1,076,000 – $1,456,000 · Status: Off market

HUD Small Area FMR (ZIP 94950) · FY 2026

Studio $2,050 · 1BR $2,510 · 2BR $2,990 · 3BR $3,730 · 4BR $3,960

ACS 2020–2024 Median Gross Rent (Olema):$1,992±$425

ACS 2020–2024 Median Home Value (Olema):$1,250,000±$277,000

Nearby Activity (½ mile radius, since November 2024)

0 active or recent development projects and 7 total building permits recorded within ½ mile.

Additions & renovations1 permit
Building systems5 permits

Developments Deserving Closer Investigation & Active Area Builders

Demolition at 9787 State Route (Applied)0.48 mi S
In "Applied" for 5 yr (since Dec 1, 2021), exceeding the 55d median and 261d 90th percentile for demolition permits in Unincorporated Marin (n=130).

Entity-resolved builders & contractors in ½ mile: Jbl Solar Energy (1 on parcel, 1 in ½ mi · Solar / battery storage); Bic Construction (2 in ½ mi · Commercial tenant improvement); Diamond Engineering Services Dba Des Builders (1 in ½ mi · New garage / accessory structure).

Permit & Project History on This Parcel (1 permits, 0 grouped projects)

Record #	Category	Status	Applied / Issued	Valuation	Description
B33128	Solar / battery storage	Issued	Iss. Mar 24, 2023	$42,444	RESIDENTIAL PV SOLAR INSTALLATION, FLUSH ROOF MOUNT, GRID TIED. INSTALL (34) 370W PV MODULES ON (1) 11.4kW STRING INVERT…

Executive Verdict · Public-Records Synthesis

Zoned C-ARP-5 in Unincorporated Marin and mapped CAL FIRE moderate fire hazard severity zone (state responsibility area) due diligence; benchmark value $1,266,000 ($1,076,000–$1,456,000).

Upsides & Opportunities

✓ Documented permitted upgrades (+$15,840 contributory est.)
Public building records show issued construction/renovation work on this parcel (1 total permit, latest Mar 24, 2023).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (parcel APN)

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 Moderate Fire Hazard Severity Zone (State 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 Apr 1, 2024)
! 1 slow or stalled nearby project within ½ mile
Closest lead: Demolition at 9787 State Route (0.48 mi S, applied). Inspect timeline history before assuming near-term completion.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · HCD APR (½-mile radius)
! Year 1 Prop 13 tax reset (~$15,009/yr at $1,266,000)
Sale triggers reassessment to 1.00% base + ~0.15% voter debt (~$1,251/mo). Confirm exact Mello-Roos / CFD special assessments on the county tax bill.
Source: CA Const. Art. XIIIA (Prop 13) · County Tax Collector

State Housing Pathways Screen (ADU & SB 9)

ADU or junior ADUCan't tell

Zoned C-ARP-5 (agricultural): ADUs are allowed if the zone allows a home, which depends on the zone's rules.

SB 9: two homes on the lotUnlikely

Zoned C-ARP-5 (agricultural), not a single-family residential zone.

SB 9: split into two lotsUnlikely

Zoned C-ARP-5 (agricultural), not a single-family residential zone.

Mapped Hazard Zones on This Lot

CAL FIRE Fire Hazard Severity Zone

Moderate Fire Hazard Severity Zone (State Responsibility Area) (all of the lot, map Apr 1, 2024)

FEMA National Flood Hazard Layer

Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0241D, effective May 4, 2009

CGS Alquist-Priolo Earthquake Fault Zone

Not in an Alquist-Priolo Earthquake Fault Zone