10 Tower Point Ln, Tiburon (Belvedere Tiburon), CA 94920 Property Records

Marin County property record for 10 Tower Point Ln, Tiburon, CA 94920

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,994 sqft · built 1978
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,600,000 (May 2021)
Tax Bill	$20,836 (2025)
Deeds & Mortgages	May 2021 Sale Aug 2019 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`059-122-40`

Property Details

APN / Parcel Number

Primary APN	`059-122-40`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,994 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1997
Architectural Style	Contemporary
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	10,000 sqft (0.23 acres)
Pool Type	Heated Pool
Deck Area	761 sqft
Patio Area	761 sqft

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	10 TOWER POINT LN
City	TIBURON
State	CA
Zip	94920-1943
Property Category	Residential
Property Type	Residential > Single Family > Home
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3019
Census Tract	124200

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	10 TOWER POINT LN, TIBURON, CA 94920-1943
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 14, 2021	Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Aug 19, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY
May 2, 2017	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
May 2, 2017	Grant Deed, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 14, 2021 · Amount on Record
Deed Sale	May 14, 2021 · Amount on Record
Prior Sale	May 2, 2017 · Amount on Record
Deed Document Number	202132467
Prior Transfer Date	Aug 14, 2019
Prior Transfer Doc	0000029582
Record Updated	Oct 29, 2026

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	May 14, 2021
Property Address	10 TOWER POINT LN, TIBURON, CA 94920-1943
Document Number	0000032467
Instrument Date	May 7, 2021
Instrument	2021-0032467
Transaction Type	Transfer
Record Updated	May 31, 2021
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$3,960.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	10 TOWER POINT LN, TIBURON, CA 94920-1943

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Aug 19, 2019
Property Address	10 TOWER POINT LN, TIBURON, CA 94920-1943
Document Number	0000029582
Instrument Date	Aug 14, 2019
Instrument	29582
Transaction Type	Transfer
Record Updated	Aug 27, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	130 CRESCENT RD SAN ANSELMO CA 949602708, SAN ANSELMO, CA 94960-2708

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	May 2, 2017
Property Address	10 TOWER POINT LN, TIBURON, CA 94920-1943
Document Number	0000017771
Instrument Date	Apr 19, 2017
Instrument	17771
Transaction Type	Transfer
Record Updated	May 11, 2017
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	130 CRESCENT RD SAN ANSELMO CA 949602708, SAN ANSELMO, CA 94960-2708

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	May 2, 2017
Property Address	10 TOWER POINT LN, TIBURON, CA 94920-1943
Document Number	0000017770
Instrument Date	Apr 19, 2017
Instrument	17770
Transaction Type	Transfer
Record Updated	May 11, 2017
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$3,465.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	130 CRESCENT RD SAN ANSELMO CA 949602708, SAN ANSELMO, CA 94960-2708

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		$1,450,811 (+2%) Land $927,919 Building $522,892
2025	$20,836.00 (+7.25%) Homeowner's exemption	$1,422,368 (+4.04%) Land $909,727 Building $512,641
2023	$19,428.00 (+2.96%) Homeowner's exemption	$1,367,145 Land $874,407 Building $492,738
2022	$18,869.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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
Nearest Special Flood Hazard Area	Zone VE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 32 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	37 units insured incl. 5 condo units
Nearby Flood Claims	14 (1982–2026)
Claims Outside the SFHA	7 of 14
Most Recent Claim	Jan 2026 · tidal / storm surge
Claims by Event	Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 4 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 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 205 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
Etheric Networks Fixed Wireless	250 / 100

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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