3513 Walnut Ave, Concord, CA 94519 Property Records

Contra Costa County property record for 3513 Walnut Ave, Concord, CA 94519

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,227 sqft · built 1938
Lot Size	0.465 acres (20,255 sqft)
Owner	Individual Name on File
Last Sale	$535,000 (Apr 2013)
Tax Bill	$8,304 (2025)
Deeds & Mortgages	Mar 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`113-299-010`

Property Details

APN / Parcel Number

Primary APN	`113-299-010`
Alternative APN	`113-299-010-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,227 sqft Living Area
1st Floor Area	2,227 sqft

Exterior

Year Built	Built 1938
Effective Year Built	Effective 1978
Lot Area	20,255 sqft (0.465 acres)
Lot Dimensions	253 ft deep x 80 ft wide
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3513 WALNUT AVE
City	CONCORD
State	CA
Zip	94519-2437
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	WALNUT LANDS POR LOTS 87 & 88
Legal Subdivision	R N BURGESS COS MAP 02 WALNUT
Legal Lot Number	87,88
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	5
Census Block	5000
Census Tract	331000

Owner

Source: Contra Costa County records · APN 113-299-010

Assessment roll updated July 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	3513 WALNUT AVE, CONCORD, CA 94519-2437
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 23, 2013 · Amount on Record
Deed Sale	Apr 23, 2013 · Amount on Record
Prior Sale	Jul 25, 2001 · Amount on Record
Deed Document Number	2013100724
Last Transfer Date	Dec 30, 2022
Transfer Doc	0000019194
Record Updated	Sep 20, 2026

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 01, 2023
Property Address	3513 WALNUT AVE, CONCORD, CA 94519-2437
Document Number	0000019194
Map Reference	MB 4 PG 92
Instrument Date	Dec 30, 2022
Instrument	2023-019194
Transaction Type	Transfer
Record Updated	Mar 10, 2023

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
Address	3513 WALNUT AVE, CONCORD, CA 94519-2437

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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

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

Year	Tax Bill	Assessed Value
2026		$671,977 (+2%) Land $263,765 Building $408,212
2025	$8,304.00 (+4.54%)	$658,802 (+4.04%) Land $258,594 Building $400,208
2023	$7,943.00 (+1.31%)	$633,221 Land $248,553 Building $384,668
2022	$7,840.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	3 in force

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

Based on FCC filings for 505 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.