3346 Walnut Ln, Lafayette, CA 94549 Property Records

Contra Costa County property record for 3346 Walnut Ln, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,031 sqft · built 1968
Lot Size	0.501 acres (21,840 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,270,000 (Nov 2017)
Tax Bill	$17,899 (2025)
Deeds & Mortgages	Jun 2017 Line of Credit Nov 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`236-180-020`

Property Details

APN / Parcel Number

Primary APN	`236-180-020`
Alternative APN	`236-180-020-0`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,031 sqft Living Area
1st Floor Area	1,113 sqft
2nd Floor Area	918 sqft

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1975
Lot Area	21,840 sqft (0.501 acres)
Garage Type	Attached
Garage Area	475 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	3346 WALNUT LN
City	LAFAYETTE
State	CA
Zip	94549-5310
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 3707 LOT 1 EX MR
Legal Subdivision	SUBDIVISION 3707
Legal Tract	3707
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3007
Census Tract	351200

Owner

Source: Contra Costa County records, as of July 14, 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	3346 WALNUT LN, LAFAYETTE, CA 94549-5310
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jun 9, 2017	Deed of Trust, Mortgage · Line of Credit FREMONT BANK
Nov 9, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage FIRST REPUBLIC BANK
Nov 9, 2017	Grant Deed, Transfer · Conventional Mortgage CHEVRON FCU
Mar 28, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 9, 2017 · Amount on Record
Deed Sale	Nov 9, 2017 · Amount on Record
Prior Sale	Apr 17, 1998 · Amount on Record
Deed Document Number	2017211548
Last Transfer Date	Oct 28, 2020
Transfer Doc	0000267317
Record Updated	Sep 20, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3346 WALNUT LN, LAFAYETTE, CA 94549-5310
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000102620
Date	Jun 9, 2017
Instrument	2017-102620

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 9, 2020
Property Address	3346 WALNUT LN, LAFAYETTE, CA 94549-5310
Document Number	0000267317
Map Reference	MB 118 PG 9
Instrument Date	Oct 28, 2020
Instrument	2020-267317
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3346 WALNUT LN, LAFAYETTE, CA 94549-5310

Mortgage

Document Number	0000267318
Date	Nov 9, 2020
Instrument	2020-267318

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2050

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 9, 2017
Property Address	3346 WALNUT LN, LAFAYETTE, CA 94549-5310
Document Number	0000211548
Map Reference	MB118 PG9
Instrument Date	Oct 30, 2017
Instrument	2017-211548
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
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
Address	3346 WALNUT LN, LAFAYETTE, CA 94549-5310

Mortgage

Document Number	0000211549
Date	Nov 9, 2017
Instrument	2017-211549

Lender

Name	CHEVRON FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2047

March 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 28, 2017
Property Address	3346 WALNUT LN, LAFAYETTE, CA 94549-5310
Document Number	0000053613
Instrument Date	Mar 21, 2017
Instrument	53613
Transaction Type	Transfer
Record Updated	Apr 4, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3346 WALNUT LN LAFAYETTE CA 945495310, LAFAYETTE, CA 94549-5310

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 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

Year	Tax Bill	Assessed Value
2026		$1,473,937 (+2%) Land $1,214,897 Building $259,040
2025	$17,899.00 (+3.52%)	$1,445,037 (+4.04%) Land $1,191,076 Building $253,961
2023	$17,291.00 (+1.54%)	$1,388,926 Land $1,144,826 Building $244,100
2022	$17,028.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · 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
Flood Insurance Cost	Premium on Record median of 12 policies
Nearby Flood Policies	12 in force
Nearby Flood Claims	5 (1980–1995)
Claims Outside the SFHA	1 of 5
Most Recent Claim	Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows

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 60% of the US · lower than 63% of California
Wildfire Likelihood	0.2% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
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, 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 221 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, T-Mobile.

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