Contra Costa County property record for 516 Webster Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1985 |
| Square Footage | 1,467 sqft Living Area |
| Lot Size | 8,320 sqft (0.191 acres) |
| Garage | Attached, 492 sqft |
| Last Sale | $830,000 (2020) |
| Tax Bill | $11,026.00 (2025) |
| Primary APN | 164-293-023-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,467 sqft Living Area |
| Gross Area | 1,959 sqft Gross Area |
| 1st Floor | 1,467 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 8,320 sqft (0.191 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 492 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 516 WEBSTER DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6034 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3469 LOT 2 EX MR |
| Legal Subdivision | SUBDIVISION 3469 |
| Legal Tract | 3469 |
| Legal Lot Number | 2 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2011 |
| Census Tract | 321103 |
Source: Contra Costa County records · APN 164-293-023-2
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 | Individual Name on File |
|---|---|
| Mailing Address | 204 HOPESWORTH CT, HILLSBOROUGH, NC 27278-9843 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Sole Owner |
| Date | Document |
|---|---|
| Aug 12, 2020 | Quit Claim Deed, Transfer FIRST AMERICAN TITLE |
| Aug 12, 2020 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Oct 29, 2019 | Grant Deed, Transfer · Conventional Mortgage with Private Mortgage Insurance (PMI) GUARANTEED RATE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 12, 2020 · Amount on Record |
| Deed Sale | Aug 12, 2020 · Amount on Record |
| Prior Sale | Oct 29, 2019 · Amount on Record |
| Deed Doc Number | 2020167762 |
| Prior Transfer Date | Aug 07, 2020 |
| Prior Transfer Doc | 0000167763 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 12, 2020 |
| Property Address | 516 WEBSTER DR, MARTINEZ, CA 94553-6034 |
| Document Number | 0000167763 |
| Instrument Date | Aug 07, 2020 |
| Instrument | 167763 |
| Transaction Type | Transfer |
| Record Updated | Sep 01, 2020 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 204 HOPESWORTH CT HILLSBOROUGH NC 272789843, HILLSBOROUGH, NC 27278-9843 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 12, 2020 |
| Property Address | 516 WEBSTER DR, MARTINEZ, CA 94553-6034 |
| Document Number | 0000167762 |
| Instrument Date | Aug 03, 2020 |
| Instrument | 167762 |
| Transaction Type | Transfer |
| Record Updated | Sep 01, 2020 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $913.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 204 HOPESWORTH CT HILLSBOROUGH NC 272789843, HILLSBOROUGH, NC 27278-9843 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 29, 2019 |
| Property Address | 516 WEBSTER DR, MARTINEZ, CA 94553-6034 |
| Document Number | 0000190405 |
| Instrument Date | Oct 22, 2019 |
| Instrument | 190405 |
| Transaction Type | Transfer |
| Record Updated | Nov 07, 2019 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $852.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 516 WEBSTER DR MARTINEZ CA 945536034, MARTINEZ, CA 94553-6034 |
| Document Number | 190406 |
|---|---|
| Date | Oct 29, 2019 |
| Instrument | 190406 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage with Private Mortgage Insurance (PMI) |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 28, 2049 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Mount Diablo 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 | $916,384 (+2%) Land $612,763 Building $303,621 | |
| 2025 | $11,026.00 (+4.02%) | $898,417 (+4.04%) Land $600,749 Building $297,668 |
| 2023 | $10,600.00 (+0.85%) | $863,532 Land $577,422 Building $286,110 |
| 2022 | $10,511.00 |
516 Webster Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 54th percentile of exposed land nationally · 32nd in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 775 per year |
| Exposure | Indirect within ember reach of burnable land · adjoins burnable vegetation |
Values are read at the parcel center point; lenders make the official flood determination.
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