Contra Costa County property record for 236 Cobblestone Dr, Antioch, CA 94509 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,162 sqft · built 1968 |
| Lot Size | 0.149 acres (6,499 sqft) |
| Owner | Company Name on File |
| Last Sale | $550,000 (Dec 2021) |
| Tax Bill | $7,100 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer Dec 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 072-042-027-2 |
| Primary APN | 072-042-027-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,162 sqft Living Area |
| 1st Floor Area | 2,162 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1969 |
| Lot Area | 6,499 sqft (0.149 acres) |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 236 COBBLESTONE DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6210 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3596 LOT 78 EX MR |
| Legal Subdivision | SUBDIVISION 3596 |
| Legal Tract | 3596 |
| Legal Lot Number | 78 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 355109 |
Source: Contra Costa County records · APN 072-042-027-2
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 | Company Name on File |
|---|---|
| Mailing Address | 110 FARALLONES ST, SAN FRANCISCO, CA 94112-2937 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Dec 30, 2021 | Intrafamily Transfer, Transfer STEWART TITLE, STEWART TITLE OF CA INC |
| Dec 30, 2021 | Grant Deed, Transfer · Conventional Mortgage GOOGAIN INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 30, 2021 · Amount on Record |
| Deed Sale | Dec 30, 2021 · Amount on Record |
| Prior Sale | Dec 01, 2006 · Amount on Record |
| Deed Document Number | 2021350593 |
| Last Transfer Date | Jun 08, 2024 |
| Transfer Doc | 0000063021 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 30, 2021 |
| Property Address | 236 COBBLESTONE DR, ANTIOCH, CA 94509-6210 |
| Document Number | 0000350592 |
| Map Reference | MB 112 PG 27 |
| Instrument Date | Dec 27, 2021 |
| Instrument | 2021-350592 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 110 FARALLONES ST, SAN FRANCISCO, CA 94112-2937 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 30, 2021 |
| Property Address | 236 COBBLESTONE DR, ANTIOCH, CA 94509-6210 |
| Document Number | 0000350593 |
| Map Reference | MB 112 PG 27 |
| Instrument Date | Dec 09, 2021 |
| Instrument | 2021-350593 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 110 FARALLONES ST, SAN FRANCISCO, CA 94112-2937 |
| Document Number | 0000350594 |
|---|---|
| Date | Dec 30, 2021 |
| Instrument | 2021-350594 |
| Name | GOOGAIN INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2052 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $595,337 (+2%) Land $189,425 Building $405,912 | |
| 2025 | $7,100.00 (+4.97%) | $583,664 (+4.04%) Land $185,711 Building $397,953 |
| 2023 | $6,764.00 (+1.64%) | $561,000 Land $178,500 Building $382,500 |
| 2022 | $6,655.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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