26 Turtle Rock Ct, Tiburon (Belvedere Tiburon), CA 94920 Property Records

Marin County property record for 26 Turtle Rock Ct, Tiburon, CA 94920

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 5,023 sqft · built 1991
Lot Size	0.549 acres (23,927 sqft)
Owner	2 Individual Names on Record
Tax Bill	$26,864 (2025)
Deeds & Mortgages	Feb 2021 Mortgage Sep 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`034-370-07`

Property Details

APN / Parcel Number

Primary APN	`034-370-07`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Building Area	5,023 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 2002
Architectural Style	Contemporary
Lot Area	23,927 sqft (0.549 acres)
Garage Area	675 sqft
Parking Spaces	2 Parking Spaces
Deck Area	677 sqft
Patio Area	835 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	26 TURTLE ROCK CT
City	BELVEDERE TIBURON
State	CA
Zip	94920-1300
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 27
Legal Subdivision	TIBURON PERINI 02
Legal Tract	2
Legal Lot Number	27
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3000
Census Tract	124100

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 Record	2 Individual Names on Record
Mailing Address	26 TURTLE ROCK CT, BELVEDERE TIBURON, CA 94920-1300
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Feb 16, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Sep 26, 2019	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Oct 29, 2018	Deed of Trust, Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 28, 1995
Deed Sale	Apr 28, 1995
Deed Document Number	199519835
Prior Transfer Date	Nov 10, 1993
Prior Transfer Doc	0000099938
Record Updated	Oct 29, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	26 TURTLE ROCK CT, TIBURON, CA 94920-1300
Transaction Type	Mortgage
Record Updated	Aug 3, 2023
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	26 TURTLE ROCK CT, BELVEDERE TIBURON, CA 94920-1300
Investor	Possibly a Property Investor

Mortgage

Document Number	0000010810
Date	Feb 16, 2021
Instrument	2021-0010810

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

Interest

Rate Type	Adjustable Rate

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	26 TURTLE ROCK CT, TIBURON, CA 94920-1300
Document Number	0000036579
Instrument Date	Sep 26, 2019
Transaction Type	Mortgage
Record Updated	Oct 17, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	26 TURTLE ROCK CT TIBURON CA 949201300, TIBURON, CA 94920-1300

Mortgage

Document Number	0000036579
Date	Oct 2, 2019
Instrument	36579

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	2.75%

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	26 TURTLE ROCK CT, TIBURON, CA 94920-1300
Document Number	0000038377
Instrument Date	Oct 29, 2018
Transaction Type	Mortgage
Record Updated	Nov 21, 2018
Title Company	AMROCK TITLE CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	26 TURTLE ROCK CT TIBURON CA 949201300, TIBURON, CA 94920-1300

Mortgage

Document Number	0000038377
Date	Nov 6, 2018
Instrument	38377

Lender

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

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 5, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.8%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Tiburon Town
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		$2,403,492 (+2%) Land $942,227 Building $1,461,265
2025	$26,864.00 (+5.01%) Homeowner's exemption	$2,356,368 (+4.04%) Land $923,752 Building $1,432,616
2023	$25,583.00 (+1.17%) Homeowner's exemption	$2,264,880 Land $887,887 Building $1,376,993
2022	$25,287.00

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1982)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1982 · Severe Storms, Flood, Mudslides & High Tide

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 Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% annual chance
Exposure	None beyond 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 311 locations within half a mile, as of December 31, 2025

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

May also be available: Etheric Networks, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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