Contra Costa County property record for 27 E 15th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1960 |
| Square Footage | 1,315 sqft Living Area |
| Lot Size | 8,195 sqft (0.188 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $345,000 (2017) |
| Tax Bill | $5,053.00 (2025) |
Source: Contra Costa County records · APN 065-181-007-9
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 27 E 15TH ST, ANTIOCH, CA 94509-2452 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| May 23, 2017 | Grant Deed, Transfer MOUNTAIN WEST FINANCIAL INC |
| May 23, 2017 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 23, 2017 · Amount on Record |
| Deed Sale | May 23, 2017 · Amount on Record |
| Deed Doc Number | 201789443 |
| Prior Transfer Date | Apr 25, 2017 |
| Prior Transfer Doc | 0000089444 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 23, 2017 |
| Property Address | 27 E 15TH ST, ANTIOCH, CA 94509-2452 |
| Document Number | 0000089443 |
| Map Reference | MAP43 PG27&28 |
| Instrument Date | May 10, 2017 |
| Instrument | 2017-089443 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 27 E 15TH ST, ANTIOCH, CA 94509-2452 |
| Document Number | 0000089445 |
|---|---|
| Date | May 23, 2017 |
| Instrument | 2017-089445 |
| Name | MOUNTAIN WEST FINANCIAL INC |
|---|---|
| Type | Funding / Finance Company |
| Amount | Amount Recorded |
|---|---|
| Term | 361 Months |
| Due | Jun 01, 2047 |
| Document Number | 0000089447 |
|---|---|
| Date | May 23, 2017 |
| Instrument | 2017-089447 |
| Name | MOUNTAIN WEST FINANCIAL INC |
|---|---|
| Type | Funding / Finance Company |
| Address | REDLANDS, CA 92374 |
| Type | Negative Amortization |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 23, 2017 |
| Property Address | 27 E 15TH ST, ANTIOCH, CA 94509-2452 |
| Document Number | 0000089444 |
| Instrument Date | Apr 25, 2017 |
| Instrument | 89444 |
| Transaction Type | Transfer |
| Record Updated | Jun 16, 2017 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 27 E 15TH ST ANTIOCH CA 945092452, ANTIOCH, CA 94509-2452 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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 | $408,402 (+2%) Land $208,345 Building $200,057 | |
| 2025 | $5,053.00 (+5.23%) | $400,395 (+4.04%) Land $204,260 Building $196,135 |
| 2023 | $4,802.00 (+1.57%) | $384,849 Land $196,329 Building $188,520 |
| 2022 | $4,728.00 |
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.
| Primary APN | 065-181-007-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,315 sqft Living Area |
| 1st Floor | 1,315 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1960 |
| Lot Area | 8,195 sqft (0.188 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 374 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 27 E 15TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2452 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | STAMM SUBN LOT 5 |
| Legal Subdivision | STAMM SUB |
| Legal Lot Number | 5 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 1 |
| Census Block | 1013 |
| Census Tract | 306003 |
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