4351 Dorset Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 4351 Dorset Ct, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,135 sqft · built 1957
Lot Size	0.167 acres (7,275 sqft)
Owner	2 Individual Names on File
Tax Bill	$10,006 (2025)
Deeds & Mortgages	Nov 2023 Sale & Mortgage Jun 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`133-042-020-7`

Property Details

APN / Parcel Number

Primary APN	`133-042-020-7`
Alternative APN	`133-042-020`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,135 sqft Living Area
1st Floor Area	1,135 sqft

Exterior

Year Built	Built 1957
Effective Year Built	Effective 2000
Lot Area	7,275 sqft (0.167 acres)
Garage Type	Attached
Garage Area	423 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4351 DORSET CT
City	CONCORD
State	CA
Zip	94521-4220
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	TRACT 2426 LOT 117
Legal Subdivision	MARLBORO MANOR UNIT #3
Legal Tract	2426
Legal Lot Number	117
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	334006

Owner

4351 Dorset Ct is owned and occupied by two individuals who acquired it in January 2025.

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

Owner of Record	2 Individual Names on File
Mailing Address	4351 DORSET CT, CONCORD, CA 94521-4220
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Deeds, Mortgages & Sale History

Date	Document
Nov 20, 2023	Grant Deed, Transfer · FHA Mortgage NFM INC
Jun 25, 2018	Deed of Trust, Mortgage · Conventional Mortgage FIRSTBANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 14, 2025
Deed Sale	Jan 14, 2025
Prior Sale	Nov 20, 2023 · Amount on File
Deed Document Number	20254121
Prior Transfer Date	Mar 1, 1994
Prior Transfer Doc	0000065834
Record Updated	Oct 29, 2026

November 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 20, 2023
Property Address	4351 DORSET CT, CONCORD, CA 94521-4220
Document Number	0000124128
Map Reference	MB 66 PG 47
Instrument Date	Nov 15, 2023
Instrument	2023-124128
Transaction Type	Transfer
Record Updated	Dec 5, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
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	Joint Tenants
Address	4351 DORSET CT, CONCORD, CA 94521-4220

Mortgage

Document Number	0000124129
Date	Nov 20, 2023
Instrument	2023-124129

Lender

Name	NFM INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2053

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4351 DORSET CT, CONCORD, CA 94521-4220
Document Number	0000105235
Instrument Date	Jun 25, 2018
Transaction Type	Mortgage
Record Updated	Jul 9, 2018
Title Company	VISIONET SYSTEMS INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4351 DORSET CT CONCORD CA 945214220, CONCORD, CA 94521-4220

Mortgage

Document Number	0000105235
Date	Jul 2, 2018
Instrument	105235

Lender

Name	FIRSTBANK
Type	Bank
Address	FRANKLIN, TN 37067

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Jul 1, 2033

Tax Assessment & Valuation

The 2025 property tax bill for 4351 Dorset Ct was $10,006.

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		$831,279 (+2%) Land $572,220 Building $259,059
2025	$10,006.00	$814,980 Land $561,000 Building $253,980
2023	$5,405.00 (+1.56%) Homeowner's exemption	$412,755 Land $217,240 Building $195,515
2022	$5,322.00

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

Flood

FEMA maps place 4351 Dorset Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	2 in force

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.

Wildfire

Wildfire risk around 4351 Dorset Ct is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 711 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

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

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