9 William Rd, Novato, CA 94945 Property Records

Marin County property record for 9 William Rd, Novato, CA 94945

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 4,679 sqft · built 1979
Lot Size	2.24 acres (97,600 sqft)
Owner	2 Company Names on File
Tax Bill	$15,603 (2025)
Flood Zone	Zone X (minimal risk)
APN	`143-350-62`

Property Details

APN / Parcel Number

Primary APN	`143-350-62`
Alternative APN	`14335035`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Building Area	4,679 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1982
Architectural Style	Contemporary
Lot Area	97,600 sqft
Garage Area	792 sqft
Parking Spaces	3 Parking Spaces
Deck Area	2,235 sqft
Patio Area	2,235 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	9 WILLIAM RD
City	NOVATO
State	CA
Zip	94945-3479
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PARCEL MAPS 15 PG 52 LOT 2
Legal Lot Number	2
Jurisdiction	MARIN CA
Township / Civil Division	NOVATO
Census Block Group	1
Census Block	1031
Census Tract	101100

Owner

Source: Marin County records · APN 143-350-62

Assessment roll updated July 13, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on File
Mailing Address	9 WILLIAM RD, NOVATO, CA 94945-3479
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Feb 18, 2009
Transfer Doc	0000009645
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Unified School District	Novato Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$1,305,037 (+2%) Land $465,433 Building $839,604
2025	$15,603.00 (+3.59%) Homeowner's exemption	$1,279,449 (+4.04%) Land $456,307 Building $823,142
2023	$15,062.00 (+2.87%) Homeowner's exemption	$1,229,770 Land $438,590 Building $791,180
2022	$14,642.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 18, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 39 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	39 in force
Nearby Flood Claims	7 (1980–1998)
Claims Outside the SFHA	1 of 7
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 2 claims

Wildfire

Wildfire Risk	Moderate above 51% of the US · lower than 69% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Frontier, Unwired.

Based on FCC filings for 73 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	NORTH MARIN WATER DISTRICT serves 61,691 people
Water Source	Surface water
Last State Inspection	Feb 2024
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.