4315 N Larwin Ave, Concord, CA 94521 Property Records

Contra Costa County property record for 4315 N Larwin Ave, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,917 sqft · built 1979
Lot Size	0.184 acres (8,030 sqft)
Owner	2 Individual Names on Record
Last Sale	$715,000 (Dec 2018)
Tax Bill	$9,738 (2025)
Deeds & Mortgages	Dec 2018 Transfer Dec 2018 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`133-552-008-4`

Property Details

APN / Parcel Number

Primary APN	`133-552-008-4`
Alternative APN	`133-552-008`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,917 sqft Living Area
1st Floor Area	1,917 sqft

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1988
Architectural Style	Cluster
Lot Area	8,030 sqft (0.184 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	4315 N LARWIN AVE
City	CONCORD
State	CA
Zip	94521-4449
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PD
Legal Description	T04675 L1023 B
Legal Subdivision	TREE HAVEN
Legal Tract	04675
Legal Lot Number	1023
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	334006

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	4315 N LARWIN AVE, CONCORD, CA 94521-4449
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Dec 31, 2018	Affidavit of Death, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Dec 31, 2018	Grant Deed, Transfer · Conventional with PMI QUICKEN LNS
Dec 31, 2018	Affidavit of Death, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 31, 2018 · Amount on Record
Deed Sale	Dec 31, 2018 · Amount on Record
Prior Sale	Sep 11, 1998 · Amount on Record
Deed Document Number	2018208121
Prior Transfer Date	Oct 24, 1997
Prior Transfer Doc	0000210149
Record Updated	Oct 29, 2026

December 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 31, 2018
Property Address	4315 N LARWIN AVE, CONCORD, CA 94521-4449
Document Number	0000208119
Instrument Date	Dec 21, 2018
Instrument	208119
Transaction Type	Transfer
Record Updated	Jan 10, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4315 N LARWIN AVE CONCORD CA 945214449, CONCORD, CA 94521-4449

December 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 31, 2018
Property Address	4315 N LARWIN AVE, CONCORD, CA 94521-4449
Document Number	0000208121
Instrument Date	Dec 21, 2018
Instrument	208121
Transaction Type	Transfer
Record Updated	Jan 10, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$786.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4315 N LARWIN AVE CONCORD CA 945214449, CONCORD, CA 94521-4449

Mortgage

Document Number	208122
Date	Dec 31, 2018
Instrument	208122

Lender

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

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Dec 30, 2048

December 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 31, 2018
Property Address	4315 N LARWIN AVE, CONCORD, CA 94521-4449
Document Number	0000208120
Instrument Date	Dec 21, 2018
Instrument	208120
Transaction Type	Transfer
Record Updated	Jan 13, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	978 GAYLORD PL CONCORD CA 945183300, CONCORD, CA 94518-3300

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		$813,542 (+2%) Land $470,603 Building $342,939
2025	$9,738.00 (+4.47%) Homeowner's exemption	$797,591 (+4.04%) Land $461,376 Building $336,215
2023	$9,321.00 (+1.28%) Homeowner's exemption	$766,621 Land $443,461 Building $323,160
2022	$9,203.00

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	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% 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 586 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
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Sonic Telecom, T-Mobile.

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