2551 Bartels Dr, Knightsen, CA 94548 Property Records

Contra Costa County property record for 2551 Bartels Dr, Knightsen, CA 94548

Property Summary

Property Type	Rural Home
Lot Size	8.86 acres (386,377 sqft)
Owner	Individual Name on Record
Last Sale	$610,000 (Sep 2021)
Tax Bill	$6,881 (2025)
Deeds & Mortgages	Sep 2021 Sale & Mortgage Jun 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`020-110-009-6`

Property Details

APN / Parcel Number

Primary APN	`020-110-009-6`
Alternative APN	`020-110-009`

Exterior

Lot Area	386,377 sqft

Location & Zoning

Street Address	2551 BARTELS DR
City	KNIGHTSEN
State	CA
Zip	94548
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Local Zoning Code	A3
Legal Description	T7431 L6
Legal Subdivision	SUBDIVISION 7431
Legal Tract	7431
Legal Lot Number	6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	302011

Owner

Source: Contra Costa County records, as of October 12, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	PO BOX 768, KNIGHTSEN, CA 94548-0768
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 8, 2021	Grant Deed, Transfer · Commercial Mortgage AMERICAN AGCREDIT ACA
Jun 4, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 8, 2021 · Amount on Record
Deed Sale	Sep 8, 2021 · Amount on Record
Prior Sale	Jun 12, 2013 · Amount on Record
Deed Document Number	2021251071
Prior Transfer Date	Mar 16, 2011
Prior Transfer Doc	0000099238
Record Updated	Oct 29, 2026

September 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 8, 2021
Property Address	2551 BARTELS DR, KNIGHTSEN, CA 94548
Document Number	0000251071
Map Reference	MB 388 PG 23
Instrument Date	Sep 7, 2021
Instrument	2021-251071
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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
Address	PO BOX 768, KNIGHTSEN, CA 94548-0768

Mortgage

Document Number	0000251072
Date	Sep 8, 2021
Instrument	2021-251072

Lender

Name	AMERICAN AGCREDIT ACA
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 4, 2020
Property Address	2551 BARTELS DR, KNIGHTSEN, CA 94548
Document Number	0000107068
Instrument Date	Mar 19, 2020
Instrument	107068
Transaction Type	Transfer
Record Updated	Jun 17, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	PO BOX 75 KNIGHTSEN CA 945480075, KNIGHTSEN, CA 94548-0075

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Elementary School District	Knightsen Elementary School District (KG - 08)
Secondary School District	Liberty Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$660,282 (+2%) Land $627,810 Building $32,472
2025	$6,881.00 (+3.47%)	$647,336 (+4.04%) Land $615,500 Building $31,836
2023	$6,650.00 (+1.9%)	$622,200 Land $591,600 Building $30,600
2022	$6,526.00

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 · 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 6 (20% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	2 (2017–2022)
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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

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

Wildfire Risk	Moderate above 64% of the US · lower than 60% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	KNIGHTSEN COMMUNITY WATER SYSTEM serves 73 people · EPA ID CA0707547
Water Source	Groundwater
Last State Inspection	Jun 2025
Lead	1 ppb (2020–2022) 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 20 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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