4088 Wilson Ln, Concord, CA 94521 Property Records

Contra Costa County property record for 4088 Wilson Ln, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,795 sqft · built 1963
Lot Size	0.168 acres (7,300 sqft)
Owner	Company Name on Record
Last Sale	$515,000 (May 2007)
Tax Bill	$8,548 (2025)
Deeds & Mortgages	Oct 2019 Line of Credit Aug 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`115-031-014`

Property Details

APN / Parcel Number

Primary APN	`115-031-014`
Alternative APN	`115-031-014-0`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,795 sqft Living Area
1st Floor Area	1,795 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Lot Area	7,300 sqft (0.168 acres)
Garage Type	Attached
Garage Area	430 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Radiant

Location & Zoning

Street Address	4088 WILSON LN
City	CONCORD
State	CA
Zip	94521-1054
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	TRACT 3106 LOT 98
Legal Subdivision	SUBDIVISION 3106
Legal Tract	3106
Legal Lot Number	98
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	5
Census Block	5000
Census Tract	333200

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	4088 WILSON LN, CONCORD, CA 94521-1054
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 25, 2019	Deed of Trust, Mortgage · Line of Credit UNIFY FINANCIAL FCU
Aug 9, 2021	Intrafamily Transfer, Transfer
Aug 9, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 2, 2007 · Amount on Record
Deed Sale	May 2, 2007 · Amount on Record
Prior Sale	Jan 12, 2007 · Amount on Record
Deed Document Number	2007129555
Last Transfer Date	Nov 28, 2020
Transfer Doc	0000220905
Record Updated	Oct 29, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4088 WILSON LN, CONCORD, CA 94521-1054
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000182671
Date	Oct 25, 2019
Instrument	2019-182671

Lender

Name	UNIFY FINANCIAL FCU
Type	Credit Union
Address	TORRANCE, CA 90501

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 9, 2021
Property Address	4088 WILSON LN, CONCORD, CA 94521-1054
Document Number	0000220905
Map Reference	VOL 90 PG 37
Instrument Date	Nov 28, 2020
Instrument	2021-220905
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	4088 WILSON LN, CONCORD, CA 94521-1054

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 9, 2021
Property Address	4088 WILSON LN, CONCORD, CA 94521-1054
Document Number	0000220903
Map Reference	VOL 90 PG 37
Instrument Date	Nov 28, 2020
Instrument	2021-220903
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

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	Community Property
Address	4088 WILSON LN, CONCORD, CA 94521-1054

Mortgage

Document Number	0000220904
Date	Aug 9, 2021
Instrument	2021-220904

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	232 Months
Due	Dec 1, 2040

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	Concord City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$703,773 (+2%) Land $375,803 Building $327,970
2025	$8,548.00 (+4.56%) Homeowner's exemption	$689,975 (+4.04%) Land $368,435 Building $321,540
2023	$8,175.00 (+1.34%) Homeowner's exemption	$663,184 Land $354,129 Building $309,055
2022	$8,067.00

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

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

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 575 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 · Fixed Wireless in parts of the area	100 / 20

May also be available: Sonic Telecom, Verizon.

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