40 Sea Bluff Dr, Dillon Beach, CA 94929 Property Records

Marin County property record for 40 Sea Bluff Dr, Dillon Beach, CA 94929

Property Summary

Property Type	Single Family Home
Lot Size	2.19 acres (95,433 sqft)
Owner	2 Individual Names on Record
Last Sale	$180,000 (Jan 2021)
Tax Bill	$10,231 (2025)
Deeds & Mortgages	Jan 2021 Transfer Jan 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`100-300-10`

Property Details

APN / Parcel Number

Primary APN	`100-300-10`

Exterior

Lot Area	95,433 sqft

Location & Zoning

Street Address	40 SEA BLUFF DR
City	DILLON BEACH
State	CA
Zip	94929-5404
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	THE BLUFFS
Jurisdiction	MARIN CA
Township / Civil Division	NORTHWEST MARIN
Census Block Group	3
Census Block	3020
Census Tract	133000

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	3683 19TH ST, SAN FRANCISCO, CA 94110-1522
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jan 22, 2021	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Jan 22, 2021	Affidavit of Death, Transfer OLD REPUBLIC TITLE
Jan 22, 2021	Grant Deed, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 22, 2021 · Amount on Record
Deed Sale	Jan 22, 2021 · Amount on Record
Prior Sale	Feb 22, 2013 · Amount on Record
Deed Document Number	20214601
Prior Transfer Date	Jan 13, 2021
Prior Transfer Doc	0000004600
Record Updated	Sep 20, 2026

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jan 22, 2021
Property Address	DILLON BEACH, CA 94929
Document Number	0000004600
Instrument Date	Jan 13, 2021
Instrument	4600
Transaction Type	Transfer
Record Updated	Feb 9, 2021
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	1623 N HUNTER STOCKTON CA 95206, STOCKTON, CA 95206

January 2021: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	MARIN CA
Recording Date	Jan 22, 2021
Property Address	DILLON BEACH, CA 94929
Document Number	0000004599
Instrument Date	Jan 13, 2021
Instrument	4599
Transaction Type	Transfer
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Jan 22, 2021
Property Address	DILLON BEACH, CA 94929
Document Number	0000004601
Instrument Date	Jan 13, 2021
Instrument	4601
Transaction Type	Transfer
Record Updated	Feb 9, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$198.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	3683 18TH ST SAN FRANCISCO CA 941101533, SAN FRANCISCO, CA 94110-1533

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,129,339 (+49.15%) Land $414,339 Building $715,000
2025	$10,231.00 (+141.81%)	$757,198 (+120.54%) Land $407,198 Building $350,000
2023	$4,231.00 (+1.12%)	$343,332 Land $343,332
2022	$4,184.00

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force

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	Moderate above 68% of the US · above 43% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Direct 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 System	COAST SPRINGS - CAL. WATER SERVICE (PUC) private · serves 445 people · EPA ID CA2110007
Water Source	Surface water
Last State Inspection	Apr 2023
Lead	Under 1 ppb (2025–2027) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 243 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
Dillon Beach Internet Service Fixed Wireless	150 / 150
Tomales Bay LAN Fixed Wireless	125 / 125

May also be available: AT&T.

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