166 Saint Thomas Way, Tiburon (Belvedere Tiburon), CA 94920 Property Records

Marin County property record for 166 Saint Thomas Way, Tiburon, CA 94920

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,105 sqft · built 1971
Lot Size	0.25 acres (10,878 sqft)
Owner	2 Individual Names on File
Last Sale	$1,070,000 (Aug 2000)
Tax Bill	$21,670 (2025)
Deeds & Mortgages	Dec 2021 Mortgage Mar 2020 Mortgage + 2 more
Flood Zone	Zone X (moderate risk)
APN	`038-201-53`

Property Details

APN / Parcel Number

Primary APN	`038-201-53`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	2,105 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1975
Architectural Style	Contemporary
Lot Area	10,878 sqft (0.25 acres)
Garage Area	438 sqft
Parking Spaces	2 Parking Spaces
Deck Area	537 sqft
Patio Area	537 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	166 SAINT THOMAS WAY
City	BELVEDERE TIBURON
State	CA
Zip	94920-1041
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 14 PG 49 LOT 3
Legal Subdivision	PARADISE CAY MAP 03
Legal Tract	3
Legal Lot Number	3
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2014
Census Tract	124100

Owner

166 Saint Thomas Way is owned and occupied by two individuals who acquired it in September 2005.

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

Owner of Record	2 Individual Names on File
Mailing Address	166 SAINT THOMAS WAY, BELVEDERE TIBURON, CA 94920-1041
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Dec 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Mar 3, 2020	Deed of Trust, Mortgage QUICKEN LNS
Jun 6, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Jan 13, 2017	Deed of Trust, Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 22, 2000 · Amount on File
Deed Sale	Aug 22, 2000 · Amount on File
Deed Document Number	200042884
Last Transfer Date	Sep 28, 2005
Transfer Doc	0000075950
Record Updated	Oct 29, 2026

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	166 SAINT THOMAS WAY, TIBURON, CA 94920-1041
Transaction Type	Mortgage
Record Updated	Dec 28, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	166 SAINT THOMAS WAY, BELVEDERE TIBURON, CA 94920-1041

Mortgage

Document Number	0000072869
Date	Dec 14, 2021
Instrument	2021-0072869

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2052

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	166 SAINT THOMAS WAY, TIBURON, CA 94920-1041
Document Number	0000009740
Instrument Date	Mar 3, 2020
Transaction Type	Mortgage
Record Updated	Mar 31, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	166 SAINT THOMAS WAY TIBURON CA 949201041, TIBURON, CA 94920-1041

Mortgage

Document Number	0000009740
Date	Mar 12, 2020
Instrument	9740

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	1050 WOODWARD AVE, DETROIT, MI 48226-1906

Agreement

Amount	Amount on Record
Term	360 Months
Due	Mar 11, 2050

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	166 SAINT THOMAS WAY, TIBURON, CA 94920-1041
Document Number	0000024295
Instrument Date	Jun 6, 2017
Transaction Type	Mortgage
Record Updated	Aug 21, 2018
Title Company	TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	166 SAINT THOMAS WAY TIBURON CA 949201041, TIBURON, CA 94920-1041

Mortgage

Document Number	0000024295
Date	Jun 19, 2017
Instrument	24295

Lender

Name	BANK OF AMERICA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	166 SAINT THOMAS WAY, TIBURON, CA 94920-1041
Document Number	0000002955
Instrument Date	Jan 13, 2017
Transaction Type	Mortgage
Record Updated	Jan 31, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	166 SAINT THOMAS WAY TIBURON CA 949201041, TIBURON, CA 94920-1041

Mortgage

Document Number	0000002955
Date	Jan 23, 2017
Instrument	2955

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	1050 WOODWARD AVE, DETROIT, MI 48226-1906

Agreement

Amount	Amount on Record
Term	360 Months
Due	Jan 22, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 166 Saint Thomas Way was $21,670 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Elementary School District	Reed Union Elementary School District (KG - 08)
Secondary School District	Tamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,613,702 (+2%) Land $1,180,688 Building $433,014
2025	$21,670.00 Homeowner's exemption	$1,582,065 Land $1,157,540 Building $424,525
2023	$20,182.00 (+1.44%) Homeowner's exemption	$1,520,641 Land $1,112,598 Building $408,043
2022	$19,895.00

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

Flood

FEMA maps place 166 Saint Thomas Way in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

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

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 52 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	52 in force
Nearby Flood Claims	13 (1978–2026)
Claims Outside the SFHA	9 of 13
Most Recent Claim	Jan 2026 · tidal / storm surge
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 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

The area around 166 Saint Thomas Way has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within ember reach

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 System	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002
Water Source	Surface water
Last State Inspection	Aug 2023
Lead	Under 1 ppb (2019–2021) 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, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 165 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25

May also be available: T-Mobile, Verizon.

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