Contra Costa County property record for 1752 Bartels Dr, Knightsen, CA 94548 · Last verified July 2026
| Property Type | Rural Home |
|---|---|
| Details | 3,784 sqft · built 1990 |
| Lot Size | 9.44 acres (411,467 sqft) |
| Owner | Company Name on File |
| Last Sale | $412,500 (Jun 1996) |
| Tax Bill | $8,848 (2025) |
| Deeds & Mortgages | Feb 2021 Transfer Feb 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 020-090-019-9 |
| Primary APN | 020-090-019-9 |
|---|---|
| Alternative APN |
|
| Total Rooms | 25 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 3,784 sqft Living Area |
| 1st Floor Area | 3,784 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1991 |
| Lot Area | 411,467 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 1752 BARTELS DR |
|---|---|
| City | KNIGHTSEN |
| State | CA |
| Zip | 94548 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | PCL MAP 137 PG 5 PCL C |
| Legal Subdivision | SUBDIVISION MS 72-86 |
| Legal Tract | 137PM5 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 302011 |
Source: Contra Costa County records · APN 020-090-019-9
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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 127, KNIGHTSEN, CA 94548-0127 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 18, 2021 | Intrafamily Transfer, Transfer |
| Feb 18, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 10, 1996 · Amount on Record |
| Deed Sale | Jun 10, 1996 · Amount on Record |
| Deed Document Number | 1996108455 |
| Last Transfer Date | Feb 10, 2021 |
| Transfer Doc | 0000050686 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 18, 2021 |
| Property Address | 1752 BARTELS DR, KNIGHTSEN, CA 94548 |
| Document Number | 0000050687 |
| Map Reference | MB 137 PG 5 |
| Instrument Date | Feb 10, 2021 |
| Instrument | 2021-050687 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1752 BARTELS DR, KNIGHTSEN, CA 94548 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 18, 2021 |
| Property Address | 1752 BARTELS DR, KNIGHTSEN, CA 94548 |
| Document Number | 0000050686 |
| Map Reference | MB 137 PG 5 |
| Instrument Date | Feb 10, 2021 |
| Instrument | 2021-050686 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1752 BARTELS DR, KNIGHTSEN, CA 94548 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $850,492 (+2%) Land $211,797 Building $638,695 | |
| 2025 | $8,848.00 (+3.49%) Homeowner's exemption | $833,817 (+4.04%) Land $207,645 Building $626,172 |
| 2023 | $8,550.00 (+1.73%) Homeowner's exemption | $801,441 Land $199,583 Building $601,858 |
| 2022 | $8,405.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133020112, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Moderate above 67% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | About 1 in 469 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 30 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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