152 Wellington Ave, Concord, CA 94520 Property Records

Contra Costa County property record for 152 Wellington Ave, Concord, CA 94520

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,136 sqft · built 1918
Lot Size	0.163 acres (7,100 sqft)
Owner	2 Individual Names on Record
Last Sale	$400,000 (Nov 2020)
Tax Bill	$5,719 (2025)
Deeds & Mortgages	Nov 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`100-313-025-7`

Property Details

APN / Parcel Number

Primary APN	`100-313-025-7`
Alternative APN	`100-313-025`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,136 sqft Living Area
1st Floor Area	1,136 sqft

Exterior

Year Built	Built 1918
Effective Year Built	Effective 1938
Lot Area	7,100 sqft (0.163 acres)

Location & Zoning

Street Address	152 WELLINGTON AVE
City	CONCORD
State	CA
Zip	94520-1113
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	MAP OF CLYDE LOT 15 BLK 18 & TR ADJ
Legal Subdivision	MAP CLYDE
Legal Block	18
Legal Lot Number	15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1049
Census Tract	315000

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	152 WELLINGTON AVE, CONCORD, CA 94520-1113
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 6, 2020 · Amount on Record
Deed Sale	Nov 6, 2020 · Amount on Record
Deed Document Number	2020266335
Prior Transfer Date	Feb 5, 2015
Prior Transfer Doc	0000256841
Record Updated	Sep 20, 2026

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 6, 2020
Property Address	152 WELLINGTON AVE, CONCORD, CA 94520-1113
Document Number	0000266335
Map Reference	MB 17 PG 358
Instrument Date	Nov 2, 2020
Instrument	2020-266335
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

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	152 WELLINGTON AVE, CONCORD, CA 94520-1113

Mortgage

Document Number	0000266336
Date	Nov 6, 2020
Instrument	2020-266336

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$441,628 (+2%) Land $359,929 Building $81,699
2025	$5,719.00 (+4.23%)	$432,970 (+4.04%) Land $352,872 Building $80,098
2023	$5,487.00 (+0.86%)	$416,159 Land $339,170 Building $76,989
2022	$5,440.00

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 10 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	10 in force
Nearby Flood Claims	1 (1993)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1993 · Severe Winter Storm, Mud & Land Slides, & Flooding

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 46% of the US · lower than 72% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Indirect 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 191 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Astound Broadband Cable	1,500 / 50
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: T-Mobile.

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