4000 Chestnut Ave, Concord, CA 94519 Property Records

Contra Costa County property record for 4000 Chestnut Ave, Concord, CA 94519

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,125 sqft · built 1937
Lot Size	0.198 acres (8,640 sqft)
Owner	2 Individual Names on Record
Last Sale	$266,000 (Dec 2009)
Tax Bill	$4,803 (2025)
Deeds & Mortgages	May 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`114-260-004-6`

Property Details

APN / Parcel Number

Primary APN	`114-260-004-6`
Alternative APN	`114-260-004`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,125 sqft Living Area
1st Floor Area	1,125 sqft

Exterior

Year Built	Built 1937
Effective Year Built	Effective 1937
Lot Area	8,640 sqft (0.198 acres)
Garage Type	Attached
Garage Area	392 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	4000 CHESTNUT AVE
City	CONCORD
State	CA
Zip	94519-1909
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	WALNUT LANDS POR LOT 2
Legal Subdivision	R N BURGESS CO
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4002
Census Tract	331000

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	4000 CHESTNUT AVE, CONCORD, CA 94519-1909
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	Dec 14, 2009 · Amount on Record
Deed Sale	Dec 14, 2009 · Amount on Record
Prior Sale	Jun 17, 2005 · Amount on Record
Deed Document Number	2009291597
Last Transfer Date	Apr 28, 2020
Transfer Doc	0000083858
Record Updated	Oct 29, 2026

May 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 4, 2020
Property Address	4000 CHESTNUT AVE, CONCORD, CA 94519-1909
Document Number	0000083858
Map Reference	VOL 4 PG 92
Instrument Date	Apr 28, 2020
Instrument	2020-083858
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

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	4000 CHESTNUT AVE, CONCORD, CA 94519-1909

Mortgage

Document Number	0000083859
Date	May 4, 2020
Instrument	2020-083859

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jun 1, 2035

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		$350,212 (+2%) Land $309,402 Building $40,810
2025	$4,803.00 (+5.1%)	$343,346 (+4.04%) Land $303,336 Building $40,010
2023	$4,570.00 (+1.65%)	$330,015 Land $291,558 Building $38,457
2022	$4,496.00

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1999)
Most Recent Claim	Apr 1999 · 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 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% 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	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 582 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Sonic Telecom.

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