Contra Costa County property record for 54 Belshaw St, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,035 sqft · built 1942 |
| Lot Size | 0.124 acres (5,390 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $420,000 (Dec 2023) |
| Tax Bill | $5,367 (2025) |
| Deeds & Mortgages | Dec 2023 Transfer Dec 2023 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 068-026-014-8 |
| Primary APN | 068-026-014-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,035 sqft Living Area |
| 1st Floor Area | 1,035 sqft |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Lot Area | 5,390 sqft (0.124 acres) |
| Garage Type | Attached |
| Garage Area | 230 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 54 BELSHAW ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2609 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | MOUNTAIN VIEW SUBN LOT 209 |
| Legal Subdivision | MOUNTAIN VIEW SUB |
| Legal Lot Number | 209 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 306003 |
54 Belshaw St is owned and occupied by two individuals who bought it in December 2023.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 54 BELSHAW ST, ANTIOCH, CA 94509-2609 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 21, 2023 | Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Dec 21, 2023 | Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Dec 21, 2023 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 21, 2023 · Amount on File |
| Deed Sale | Dec 21, 2023 · Amount on File |
| Deed Document Number | 2023134554 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 21, 2023 |
| Property Address | 54 BELSHAW ST, ANTIOCH, CA 94509-2609 |
| Document Number | 0000134555 |
| Map Reference | MB 26 PG 885 |
| Instrument Date | Dec 20, 2023 |
| Instrument | 2023-134555 |
| Transaction Type | Transfer |
| Record Updated | Jan 2, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 54 BELSHAW ST, ANTIOCH, CA 94509-2609 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 21, 2023 |
| Property Address | 54 BELSHAW ST, ANTIOCH, CA 94509-2609 |
| Document Number | 0000134556 |
| Map Reference | MB 26 PG 885 |
| Instrument Date | Dec 19, 2023 |
| Instrument | 2023-134556 |
| Transaction Type | Transfer |
| Record Updated | Jan 2, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 54 BELSHAW ST, ANTIOCH, CA 94509-2609 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 21, 2023 |
| Property Address | 54 BELSHAW ST, ANTIOCH, CA 94509-2609 |
| Document Number | 0000134554 |
| Map Reference | MB 26 PG 885 |
| Instrument Date | Dec 19, 2023 |
| Instrument | 2023-134554 |
| Transaction Type | Transfer |
| Record Updated | Jan 2, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 54 BELSHAW ST, ANTIOCH, CA 94509-2609 |
| Document Number | 0000134557 |
|---|---|
| Date | Dec 21, 2023 |
| Instrument | 2023-134557 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2054 |
The 2025 property tax bill for 54 Belshaw St was $5,367.
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 | $436,968 (+2%) Land $312,120 Building $124,848 | |
| 2025 | $5,367.00 | $428,400 Land $306,000 Building $122,400 |
| 2023 | $1,710.00 (+1.24%) | $107,494 Land $57,729 Building $49,765 |
| 2022 | $1,689.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 54 Belshaw St 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.
The area around 54 Belshaw St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 754 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile, Verizon.
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