3608 Dumbarton St, Concord, CA 94519 Property Records

Contra Costa County property record for 3608 Dumbarton St, Concord, CA 94519

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,260 sqft · built 1964
Lot Size	0.149 acres (6,500 sqft)
Owner	2 Individual Names on Record
Last Sale	$800,000 (Jul 2021)
Tax Bill	$9,001 (2025)
Deeds & Mortgages	Jul 2021 Sale & Mortgage Nov 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`111-344-020-8`

Property Details

APN / Parcel Number

Primary APN	`111-344-020-8`
Alternative APN	`111-344-020`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,260 sqft Living Area
1st Floor Area	1,260 sqft

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1985
Lot Area	6,500 sqft (0.149 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3608 DUMBARTON ST
City	CONCORD
State	CA
Zip	94519-1610
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	TRACT 3071 LOT 395 EX POR MR
Legal Subdivision	SUBDIVISION 3071
Legal Tract	3071
Legal Lot Number	395
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	330000

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	3608 DUMBARTON ST, CONCORD, CA 94519-1610
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jul 16, 2021	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA
Nov 16, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Jun 19, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jan 15, 2019	Grant Deed, Transfer · Conventional Mortgage LENDUS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 16, 2021 · Amount on Record
Deed Sale	Jul 16, 2021 · Amount on Record
Prior Sale	Jan 15, 2019 · Amount on Record
Deed Document Number	2021200781
Prior Transfer Date	Nov 5, 2020
Prior Transfer Doc	0000275716
Record Updated	Oct 29, 2026

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 16, 2021
Property Address	3608 DUMBARTON ST, CONCORD, CA 94519-1610
Document Number	0000200781
Map Reference	MB 93 PG 36
Instrument Date	Jun 30, 2021
Instrument	2021-200781
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, 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	3608 DUMBARTON ST, CONCORD, CA 94519-1610

Mortgage

Document Number	0000200782
Date	Jul 16, 2021
Instrument	2021-200782

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

November 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 16, 2020
Property Address	3608 DUMBARTON ST, CONCORD, CA 94519-1610
Document Number	0000275716
Instrument Date	Nov 5, 2020
Instrument	275716
Transaction Type	Transfer
Record Updated	Nov 26, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3608 DUMBARTON ST CONCORD CA 945191610, CONCORD, CA 94519-1610

June 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 19, 2020
Property Address	3608 DUMBARTON ST, CONCORD, CA 94519-1610
Document Number	0000119741
Map Reference	MB 93 PG 36
Instrument Date	Jun 14, 2020
Instrument	2020-119741
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	Community Property with Right of Survivorship
Address	3608 DUMBARTON ST, CONCORD, CA 94519-1610

Mortgage

Document Number	0000119742
Date	Jun 19, 2020
Instrument	2020-119742

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

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

January 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 15, 2019
Property Address	3608 DUMBARTON ST, CONCORD, CA 94519-1610
Document Number	0000005425
Map Reference	MB 93 PG 36
Instrument Date	Jan 10, 2019
Instrument	2019-005425
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE C OMPANY

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	3608 DUMBARTON ST, CONCORD, CA 94519-1610

Mortgage

Document Number	0000005426
Date	Jan 15, 2019
Instrument	2019-005426

Lender

Name	LENDUS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2049

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		$724,000 (-) Land $447,975 Building $276,025
2025	$9,001.00 (+1.73%)	$724,000 (+0.98%) Land $447,975 Building $276,025
2023	$8,848.00 (-9.92%)	$717,000 Land $444,000 Building $273,000
2022	$9,822.00

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	Not rated no burnable land 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 762 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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