1801 Jefferson St, Concord, CA 94521 Property Records

Contra Costa County property record for 1801 Jefferson St, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,930 sqft · built 1964
Lot Size	0.248 acres (10,800 sqft)
Owner	Company Name on Record
Last Sale	$850,000 (Oct 2021)
Tax Bill	$9,443 (2025)
Deeds & Mortgages	Dec 2021 Transfer Oct 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`115-335-026-7`

Property Details

APN / Parcel Number

Primary APN	`115-335-026-7`
Alternative APN	`115-335-026`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,930 sqft Living Area
1st Floor Area	1,930 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Lot Area	10,800 sqft (0.248 acres)
Lot Dimensions	100 ft deep x 80 ft wide
Garage Type	Attached
Garage Area	451 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Forced Air with A/C

Location & Zoning

Street Address	1801 JEFFERSON ST
City	CONCORD
State	CA
Zip	94521-1329
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R8
Legal Description	TRACT 2992 LOT 108 LESS POR MR
Legal Subdivision	BISHOP ESTATES SUB 2992
Legal Tract	2992
Legal Lot Number	108
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	333200

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	Company Name on Record
Mailing Address	10985 ACACIA WAY, CUPERTINO, CA 95014-0146
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Dec 15, 2021	Intrafamily Transfer, Transfer
Oct 5, 2021	Grant Deed, Transfer · Conventional Mortgage CARDINAL FINANCIAL COMPANY LP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 5, 2021 · Amount on Record
Deed Sale	Oct 5, 2021 · Amount on Record
Deed Document Number	2021275023
Last Transfer Date	Nov 9, 2021
Transfer Doc	0000339027
Record Updated	Sep 20, 2026

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 15, 2021
Property Address	1801 JEFFERSON ST, CONCORD, CA 94521-1329
Document Number	0000339027
Map Reference	MB 86 PG 9
Instrument Date	Nov 9, 2021
Instrument	2021-339027
Transaction Type	Transfer
Record Updated	Nov 3, 2022

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
Address	10985 ACACIA WAY, CUPERTINO, CA 95014-0146

October 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 5, 2021
Property Address	1801 JEFFERSON ST, CONCORD, CA 94521-1329
Document Number	0000275023
Map Reference	MB 86 PG 9
Instrument Date	Sep 21, 2021
Instrument	2021-275023
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	1801 JEFFERSON ST, CONCORD, CA 94521-1329

Mortgage

Document Number	0000275024
Date	Oct 5, 2021
Instrument	2021-275024

Lender

Name	CARDINAL FINANCIAL COMPANY LP
Type	Mortgage Company

Agreement

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

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		$764,000 (-) Land $494,354 Building $269,646
2025	$9,443.00 (-31.96%)	$764,000 (+7.91%) Land $494,354 Building $269,646
2023	$13,878.00 (+33.67%)	$708,000 Land $458,000 Building $250,000
2022	$10,382.00

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	0.01% 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 637 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Verizon.

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