3596 Dumbarton St, Concord, CA 94519 Property Records

Contra Costa County property record for 3596 Dumbarton St, Concord, CA 94519

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,260 sqft · built 1964
Lot Size	0.16 acres (6,950 sqft)
Owner	2 Company Names on File
Tax Bill	$3,512 (2025)
Deeds & Mortgages	Aug 2017 Mortgage
Flood Zone	Zone D (undetermined)
APN	`111-344-035-6`

Property Details

APN / Parcel Number

Primary APN	`111-344-035-6`
Alternative APN	`111-344-035`

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 1974
Lot Area	6,950 sqft (0.16 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	3596 DUMBARTON ST
City	CONCORD
State	CA
Zip	94519-1610
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 3071 LOT 393 & TR ADJ EX MR
Legal Subdivision	SUN TERRACE EAST UNIT #4
Legal Tract	3071
Legal Lot Number	393
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 · APN 111-344-035-6

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

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

Owner of Record	2 Company Names on File
Mailing Address	3596 DUMBARTON ST, CONCORD, CA 94519-1610
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 21, 1997
Deed Sale	Oct 21, 1997
Prior Sale	Dec 22, 1995 · Amount on Record
Deed Document Number	1997203919
Last Transfer Date	Jul 25, 2011
Transfer Doc	0000152796
Record Updated	Sep 20, 2026

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3596 DUMBARTON ST, CONCORD, CA 94519-1610
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000158744
Date	Aug 30, 2017
Instrument	2017-158744

Lender

Name	DITECH FINANCIAL LLC
Type	Mortgage Company
Address	TAMPA, FL 33607

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Sep 01, 2032

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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		$238,208 (+2%) Land $114,565 Building $123,643
2025	$3,512.00 (+5.69%) Homeowner's exemption	$233,538 (+4.04%) Land $112,319 Building $121,219
2023	$3,323.00 (+2%) Homeowner's exemption	$224,471 Land $107,958 Building $116,513
2022	$3,258.00

Flood & Wildfire

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

Flood

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; 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
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile USA.

Based on FCC filings for 762 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

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.