Contra Costa County property record for 11 Lawrence Ave, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 865 sqft · built 1947 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $330,000 (Apr 2019) |
| Tax Bill | $4,693 (2025) |
| Deeds & Mortgages | Dec 2017 Mortgage Aug 2021 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 067-312-005-1 |
| Primary APN | 067-312-005-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 865 sqft Living Area |
| 1st Floor Area | 865 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1960 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Garage Type | Attached |
| Garage Area | 233 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 11 LAWRENCE AVE |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-3601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | SYCAMORE PARK LOT 115 |
| Legal Subdivision | SYCAMORE PARK |
| Legal Lot Number | 115 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 307102 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 22, 2017 | Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK |
| Aug 31, 2021 | Deed of Trust, Mortgage · Conventional Mortgage EQUITY PRIME MORTGAGE LLC |
| Apr 26, 2019 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| Apr 26, 2019 | Grant Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| May 31, 2017 | Grant Deed, Transfer OLD REPUBLIC TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 26, 2019 · Amount on Record |
| Deed Sale | Apr 26, 2019 · Amount on Record |
| Prior Sale | May 31, 2017 · Amount on Record |
| Deed Document Number | 201958465 |
| Prior Transfer Date | Apr 19, 2019 |
| Prior Transfer Doc | 0000058466 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000240529 |
|---|---|
| Date | Dec 22, 2017 |
| Instrument | 2017-240529 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.25% |
| Type Change Date | Jan 1, 2028 |
| Change Frequency | Monthly |
| Min Rate At Change | 3.35% |
| Max Rate At Change | 9.95% |
| Index | 1-Month LIBOR |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Document Number | 0000243139 |
|---|---|
| Date | Aug 31, 2021 |
| Instrument | 2021-243139 |
| Name | EQUITY PRIME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | ATLANTA, GA 30328 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 26, 2019 |
| Property Address | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Document Number | 0000058466 |
| Instrument Date | Apr 19, 2019 |
| Instrument | 58466 |
| Transaction Type | Transfer |
| Record Updated | May 16, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 11 LAWRENCE AVE ANTIOCH CA 945093601, ANTIOCH, CA 94509-3601 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 26, 2019 |
| Property Address | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Document Number | 0000058465 |
| Map Reference | MB 30 PG 15 |
| Instrument Date | Apr 19, 2019 |
| Instrument | 2019-058465 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| 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 | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Document Number | 0000058467 |
|---|---|
| Date | Apr 26, 2019 |
| Instrument | 2019-058467 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 31, 2017 |
| Property Address | 11 LAWRENCE AVE, ANTIOCH, CA 94509-3601 |
| Document Number | 0000095739 |
| Instrument Date | May 25, 2017 |
| Instrument | 95739 |
| Transaction Type | Transfer |
| Record Updated | Jun 20, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $236.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 501 RAILROAD AVE PITTSBURG CA 945652304, PITTSBURG, CA 94565-2304 |
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 | $375,478 (+2%) Land $250,320 Building $125,158 | |
| 2025 | $4,693.00 (+5.3%) | $368,116 (+4.04%) Land $245,412 Building $122,704 |
| 2023 | $4,457.00 (+1.55%) | $353,824 Land $235,883 Building $117,941 |
| 2022 | $4,389.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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 561 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: Verizon.
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