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20 Summit Ln, Novato, CA 94945 Property Records

Marin County property record for 20 Summit Ln, Novato, CA 94945

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 4,184 sqft · built 1985
Lot Size2.07 acres (90,344 sqft)
OwnerIndividual Name on Record
Last Sale$1,875,000 (Aug 2023)
Tax Bill$22,892 (2025)
Deeds & MortgagesAug 2023 Transfer
Aug 2023 Sale
Flood ZoneZone X (minimal risk)
APN143-471-13

Property Details

APN / Parcel Number

Primary APN143-471-13

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Building Area4,184 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1985
Effective Year BuiltEffective 1985
Architectural StyleContemporary
Lot Area90,344 sqft
Garage Area720 sqft
Parking Spaces3 Parking Spaces
Pool Area576 sqft
Deck Area420 sqft
Patio Area420 sqft

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address20 SUMMIT LN
CityNOVATO
StateCA
Zip94945-2721
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionL13 /B17P89 M ATHERTON OAKS
Legal SubdivisionATHERTON OAKS
Legal Lot Number13
JurisdictionMARIN CA
Township / Civil DivisionNOVATO
Census Block Group1
Census Block1037
Census Tract101100

Owner

Source: Marin County records, as of July 13, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address20 SUMMIT LN, NOVATO, CA 94945-2721
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Aug 28, 2023Intrafamily Transfer, Transfer
OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Aug 28, 2023Grant Deed, Transfer
OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 28, 2023 · Amount on Record
Deed SaleAug 28, 2023 · Amount on Record
Deed Document Number202321242
Prior Transfer DateAug 21, 2023
Prior Transfer Doc0000021241
Record UpdatedSep 20, 2026

August 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionMARIN CA
Recording DateAug 28, 2023
Property Address20 SUMMIT LN, NOVATO, CA 94945-2721
Document Number0000021243
Map ReferenceVOL 17 PG 89
Instrument DateAug 23, 2023
Instrument2023-0021243
Transaction TypeTransfer
Record UpdatedSep 15, 2023
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address20 SUMMIT LN, NOVATO, CA 94945-2721

August 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionMARIN CA
Recording DateAug 28, 2023
Property Address20 SUMMIT LN, NOVATO, CA 94945-2721
Document Number0000021242
Map ReferenceVOL 17 PG 89
Instrument DateAug 21, 2023
Instrument2023-0021242
Transaction TypeTransfer
Record UpdatedSep 15, 2023
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$2,062.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address20 SUMMIT LN, NOVATO, CA 94945-2721

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyMarin County
Unified School DistrictNovato Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,950,750 (+2%) Land $1,040,400 Building $910,350
2025$22,892.00 (+73.06%)$1,912,500 (+81.26%) Land $1,020,000 Building $892,500
2023$13,228.00 (+2.81%) Homeowner's exemption$1,055,093 Land $288,572 Building $766,521
2022$12,866.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 39 policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies39 in force
Nearby Flood Claims7 (1980–1998)
Claims Outside the SFHA1 of 7
Most Recent ClaimFeb 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

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 58% of the US · lower than 65% of California
Wildfire Likelihood0.2% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemNORTH MARIN WATER DISTRICT
serves 61,691 people · EPA ID CA2110003
Water SourceSurface water
Last State InspectionFeb 2024
LeadUnder 1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 59 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25

May also be available: T-Mobile, Verizon.

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