Contra Costa County property record for 33 Walton Ln, #B, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,216 sqft · built 1940 |
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | Trust Name on File |
| Last Sale | $133,000 (Jun 2022) |
| Tax Bill | $2,490 (2025) |
| Deeds & Mortgages | Jun 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-080-005-3 |
| Primary APN | 071-080-005-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,216 sqft Living Area |
| 1st Floor Area | 1,216 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Bungalow |
| Exterior Material | Wood Siding |
| Roof Material | Composition Shingle |
| Lot Area | 9,583 sqft (0.22 acres) |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Street Address | 33 WALTON LN, B |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-4962 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | POR NE QR SEC 25 T2N R1E MDBM |
| Legal Range | 01E |
| Legal Township | 02N |
| Legal Section | 25 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 308001 |
33 Walton Ln, #B is held in a trust since June 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 33 WALTON LN, B, ANTIOCH, CA 94509-4962 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 10, 2022 · Amount on File |
| Deed Sale | Jun 10, 2022 · Amount on File |
| Prior Sale | Apr 8, 2009 · Amount on File |
| Deed Document Number | 202297213 |
| Prior Transfer Date | May 11, 2022 |
| Prior Transfer Doc | 0000097213 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 10, 2022 |
| Property Address | 33 WALTON LN # B, B, ANTIOCH, CA 94509-4962 |
| Document Number | 0000097213 |
| Instrument Date | May 11, 2022 |
| Instrument | 2022-097213 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | NORTH AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 33 WALTON LN, ANTIOCH, CA 94509-4962 |
The 2025 property tax bill for 33 Walton Ln, #B was $2,490.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $174,674 (+2%) Land $39,395 Building $135,279 | |
| 2025 | $2,490.00 | $171,250 Land $38,623 Building $132,627 |
| 2023 | $2,346.00 (+4.92%) | $164,602 Land $37,124 Building $127,478 |
| 2022 | $2,236.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 33 Walton Ln, #B in Zone X, an area of minimal flood risk.
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 risk around 33 Walton Ln, #B 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 489 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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