3518 Hamlin Rd, Lafayette, CA 94549 Property Records

Contra Costa County property record for 3518 Hamlin Rd, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,996 sqft · built 1946
Lot Size	0.528 acres (22,995 sqft)
Owner	Company Name on File
Last Sale	$1,650,000 (Jul 2009)
Tax Bill	$25,425 (2025)
Flood Zone	Zone X (moderate risk)
APN	`239-020-020-8`

Property Details

APN / Parcel Number

Primary APN	`239-020-020-8`
Alternative APN	`239-020-020`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	3,996 sqft Living Area
1st Floor Area	3,996 sqft

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1995
Lot Area	22,995 sqft (0.528 acres)
Garage Type	Attached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3518 HAMLIN RD
City	LAFAYETTE
State	CA
Zip	94549-5006
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LAFAYETTE HOMELAND #2 LOT 1
Legal Subdivision	LAFAYETTE HOMELAND 02
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1008
Census Tract	351200

Owner

Source: Contra Costa County records · APN 239-020-020-8

Assessment roll updated July 14, 2026 · Last verified July 2026

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

Owner of Record	Company Name on File
Mailing Address	3518 HAMLIN RD, LAFAYETTE, CA 94549-5006
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 10, 2009 · Amount on Record
Deed Sale	Jul 10, 2009 · Amount on Record
Prior Sale	Aug 17, 2007 · Amount on Record
Deed Document Number	2009162297
Last Transfer Date	Oct 20, 2016
Transfer Doc	0000269049
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Lafayette City
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Lafayette Elementary School District (KG - 08)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$2,274,440 (+5.8%) Land $1,316,633 Building $957,807
2025	$25,425.00 (+4.38%) Homeowner's exemption	$2,149,844 (+5.02%) Land $1,290,817 Building $859,027
2023	$24,359.00 (+1.55%) Homeowner's exemption	$2,047,142 Land $1,240,694 Building $806,448
2022	$23,987.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.06% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, T-Mobile USA.

Based on FCC filings for 459 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	EAST BAY MUD serves 1,468,000 people
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.