4319 N Larwin Ave, Concord, CA 94521 Property Records

Contra Costa County property record for 4319 N Larwin Ave, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,367 sqft · built 1978
Lot Size	0.161 acres (7,020 sqft)
Owner	2 Individual Names on Record
Last Sale	$770,000 (Nov 2020)
Tax Bill	$10,135 (2025)
Deeds & Mortgages	Nov 2020 Sale & Mortgage May 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`133-552-007-6`

Property Details

APN / Parcel Number

Primary APN	`133-552-007-6`
Alternative APN	`133-552-007`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,367 sqft Living Area
1st Floor Area	1,367 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1990
Architectural Style	Ranch
Lot Area	7,020 sqft (0.161 acres)
Garage Type	Attached
Garage Area	439 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	4319 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 L1022 B
Legal Subdivision	TREE HAVEN
Legal Tract	04675
Legal Lot Number	1022
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	4319 N LARWIN AVE, CONCORD, CA 94521-4449
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 10, 2020	Grant Deed, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
May 5, 2017	Grant Deed, Transfer · ARM FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 10, 2020 · Amount on Record
Deed Sale	Nov 10, 2020 · Amount on Record
Prior Sale	May 5, 2017 · Amount on Record
Deed Document Number	2020268299
Prior Transfer Date	Jan 22, 2007
Prior Transfer Doc	0000027968
Record Updated	Sep 20, 2026

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 10, 2020
Property Address	4319 N LARWIN AVE, CONCORD, CA 94521-4449
Document Number	0000268299
Map Reference	MB 196 PG 43
Instrument Date	Nov 5, 2020
Instrument	2020-268299
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC 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	Community Property with Right of Survivorship
Address	4319 N LARWIN AVE, CONCORD, CA 94521-4449

Mortgage

Document Number	0000268300
Date	Nov 10, 2020
Instrument	2020-268300

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company

Agreement

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

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 5, 2017
Property Address	4319 N LARWIN AVE, CONCORD, CA 94521-4449
Document Number	0000078309
Map Reference	MAP196 PG43
Instrument Date	Apr 21, 2017
Instrument	2017-078309
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC 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	Community Property with Right of Survivorship
Address	4319 N LARWIN AVE, CONCORD, CA 94521-4449

Mortgage

Document Number	0000078310
Date	May 5, 2017
Instrument	2017-078310

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Jun 1, 2024
Change Frequency	Monthly
Index	1-Month LIBOR
Max Rate	9.95%

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		$850,141 (+2%) Land $574,121 Building $276,020
2025	$10,135.00 (+4.44%) Homeowner's exemption	$833,472 (+4.04%) Land $562,864 Building $270,608
2023	$9,704.00 (+1.26%) Homeowner's exemption	$801,108 Land $541,008 Building $260,100
2022	$9,583.00

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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