4242 Wilson Ln, Concord, CA 94521 Property Records

Contra Costa County property record for 4242 Wilson Ln, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,445 sqft · built 1961
Lot Size	0.184 acres (8,000 sqft)
Owner	2 Individual Names on File
Last Sale	$650,000 (Apr 2020)
Tax Bill	$8,856 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Apr 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`115-271-006-5`

Property Details

APN / Parcel Number

Primary APN	`115-271-006-5`
Alternative APN	`115-271-006`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,445 sqft Living Area
Gross Area	1,814 sqft
1st Floor Area	1,445 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1973
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	8,000 sqft (0.184 acres)
Lot Dimensions	100 ft deep x 80 ft wide
Garage Type	Attached
Garage Area	369 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4242 WILSON LN
City	CONCORD
State	CA
Zip	94521-1262
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R8
Legal Description	TRACT 2902 LOT 6
Legal Subdivision	2902 CRESTWOOD
Legal Tract	2902
Legal Lot Number	6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4009
Census Tract	333200

Owner

4242 Wilson Ln is owned and occupied by two individuals who bought it in April 2020.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4242 WILSON LN, CONCORD, CA 94521-1262
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Aug 17, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Apr 28, 2020	Grant Deed, Transfer · Conventional with PMI QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 28, 2020 · Amount on File
Deed Sale	Apr 28, 2020 · Amount on File
Deed Document Number	202079240
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4242 WILSON LN, CONCORD, CA 94521-1262
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4242 WILSON LN, CONCORD, CA 94521-1262

Mortgage

Document Number	0000228255
Date	Aug 17, 2021
Instrument	2021-228255

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2051

April 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 28, 2020
Property Address	4242 WILSON LN, CONCORD, CA 94521-1262
Document Number	0000079240
Instrument Date	Apr 22, 2020
Instrument	79240
Transaction Type	Transfer
Record Updated	May 5, 2020
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$715.00
Amount Accuracy	Full Value
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	4242 WILSON LN CONCORD CA 945211262, CONCORD, CA 94521-1262

Mortgage

Document Number	79241
Date	Apr 28, 2020
Instrument	79241

Lender

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

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Apr 27, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 4242 Wilson Ln was $8,856.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Concord City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$725,081 (+2%) Land $446,205 Building $278,876
2025	$8,856.00	$710,864 Land $437,456 Building $273,408
2023	$8,475.00 (+1.29%)	$683,263 Land $420,470 Building $262,793
2022	$8,367.00

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

Flood

FEMA maps place 4242 Wilson Ln in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 4242 Wilson Ln has no burnable land within ember reach, so its wildfire risk is not rated.

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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 637 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Verizon.

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