Contra Costa County property record for 1550 Bartels Dr, Knightsen, CA 94548 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1990 |
| Square Footage | 5,501 sqft Living Area |
| Lot Size | 9.4 acres |
| Occupancy | Owner Occupied |
| Last Sale | $594,000 (1995) |
| Tax Bill | $11,965.00 (2025) |
| Primary APN | 020-090-020-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 5,501 sqft Living Area |
| Gross Area | 3,277 sqft Gross Area |
| 1st Floor | 3,277 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Siding Exterior |
| Roof Material | Tile Roof |
| Lot Area | 409,768 sqft |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Septic Sewage |
| Street Address | 1550 BARTELS DR |
|---|---|
| City | KNIGHTSEN |
| State | CA |
| Zip | 94548 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 137 PG 5 PCL D |
| Legal Subdivision | SUBDIVISION MS 72-86 |
| Legal Tract | 137PM5 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2021 |
| Census Tract | 302011 |
Source: Contra Costa County records · APN 020-090-020-7
Assessment roll updated July 14, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 1550 BARTELS DR, KNIGHTSEN, CA 94548 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 28, 1995 · Amount on Record |
| Deed Sale | Feb 28, 1995 · Amount on Record |
| Deed Doc Number | 199531938 |
| Last Transfer Date | Jul 25, 2024 |
| Transfer Doc | 0000073579 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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 | $1,144,232 (+2%) Land $256,982 Building $887,250 | |
| 2025 | $11,965.00 (+4.13%) | $1,121,797 (+4.04%) Land $251,944 Building $869,853 |
| 2023 | $11,490.00 (+1.92%) Homeowner's exemption | $1,078,238 Land $242,161 Building $836,077 |
| 2022 | $11,274.00 |
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