4029 Tilden Ln, Lafayette, CA 94549 Property Records

Contra Costa County property record for 4029 Tilden Ln, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,847 sqft · built 1955
Lot Size	1.25 acres (54,450 sqft)
Owner	Company Name on Record
Last Sale	$2,295,000 (Apr 2017)
Tax Bill	$31,585 (2025)
Deeds & Mortgages	Jun 2019 Line of Credit Sep 2021 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`249-010-010`

Property Details

APN / Parcel Number

Primary APN	`249-010-010`
Alternative APN	`249-010-010-0`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	1 Story
Building Area	3,847 sqft Living Area
1st Floor Area	3,847 sqft

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1980
Lot Area	54,450 sqft
Garage Type	Attached
Garage Area	639 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	4029 TILDEN LN
City	LAFAYETTE
State	CA
Zip	94549-2737
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	RO ACALANES
Legal Subdivision	ACALANES RHO
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1019
Census Tract	354002

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	Company Name on Record
Mailing Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jun 6, 2019	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Sep 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Jan 26, 2022	Intrafamily Transfer, Transfer
Jan 26, 2022	Intrafamily Transfer, Transfer
Nov 3, 2017	Deed of Trust, Mortgage QUICKEN LNS
Apr 21, 2017	Trustee's Deed, Transfer QUICKEN LNS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 21, 2017 · Amount on Record
Deed Sale	Apr 21, 2017 · Amount on Record
Deed Document Number	201769406
Prior Transfer Date	Oct 29, 2013
Prior Transfer Doc	0000262079
Record Updated	Oct 29, 2026

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000084425
Date	Jun 6, 2019
Instrument	2019-084425

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Jun 30, 2049

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737

Mortgage

Document Number	0000263811
Date	Sep 22, 2021
Instrument	2021-263811

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	121 Months
Due	Oct 1, 2031

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 26, 2022
Property Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737
Document Number	0000016037
Instrument Date	Dec 1, 2021
Instrument	2022-016037
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 26, 2022
Property Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737
Document Number	0000016036
Instrument Date	Dec 1, 2021
Instrument	2022-016036
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4029 TIDEN LANE, LAFAYETTE, CA 94549-2737

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737
Document Number	0000212768
Instrument Date	Nov 3, 2017
Transaction Type	Mortgage
Record Updated	Nov 17, 2017
Title Company	TSI TITLE COMPANY/CA INC

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4029 TILDEN LN LAFAYETTE CA 945492737, LAFAYETTE, CA 94549-2737

Mortgage

Document Number	0000212768
Date	Nov 13, 2017
Instrument	212768

Lender

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

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 12, 2047

April 2017: Trustee's Deed, Transfer

Document Type	Trustee's Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 21, 2017
Property Address	4029 TILDEN LN, LAFAYETTE, CA 94549-2737
Document Number	0000069406
Instrument Date	Apr 12, 2017
Instrument	69406
Transaction Type	Transfer
Record Updated	May 4, 2017
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,524.00
Amount Accuracy	Full Value
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4029 TILDEN LN LAFAYETTE CA 945492737, LAFAYETTE, CA 94549-2737

Mortgage

Document Number	69408
Date	Apr 21, 2017
Instrument	69408

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	1050 WOODWARD AVE, DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Apr 20, 2047

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		$2,764,599 (+2%) Land $1,763,855 Building $1,000,744
2025	$31,585.00 (+4.87%)	$2,710,392 (+5.57%) Land $1,729,270 Building $981,122
2023	$30,119.00 (+1.8%)	$2,567,401 Land $1,662,121 Building $905,280
2022	$29,586.00

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
Nearby Flood Policies	8 in force
Nearby Flood Claims	10 (1980–2019)
Claims Outside the SFHA	3 of 10
Most Recent Claim	Jan 2019 · rainfall accumulation

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 93% of the US · lower than 96% of California
Wildfire Likelihood	0.02% 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 174 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: AT&T, Etheric Networks.

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