Contra Costa County property record for 313 Laurel Knoll Dr, Martinez, CA 94553
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 3 ba · 1,368 sqft · built 2022 |
| Lot Size | 0.022 acres (961 sqft) |
| Owner | Individual Name on File |
| Last Sale | $710,000 (May 2026) |
| Tax Bill | $9,844 (2025) |
| Deeds & Mortgages | May 2026 Sale & Mortgage Dec 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-570-032-1 |
| Primary APN | 162-570-032-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,368 sqft Living Area |
| 1st Floor Area | 632 sqft |
| 2nd Floor Area | 634 sqft |
| Basement Area | 102 sqft |
| Year Built | Built 2022 |
|---|---|
| Effective Year Built | Effective 2022 |
| Architectural Style | Townhouse |
| Lot Area | 961 sqft (0.022 acres) |
| Garage Type | Attached |
| Garage Area | 544 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 313 LAUREL KNOLL DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3957 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T9263 L52 |
| Legal Subdivision | LAUREL KNOLL SUB 9263 |
| Legal Tract | 9263 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 321101 |
313 Laurel Knoll Dr, a townhouse, is owned and occupied by an individual who bought it in May 2026.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 313 LAUREL KNOLL DR, MARTINEZ, CA 94553-3957 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| May 29, 2026 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Dec 28, 2022 | Grant Deed, Transfer · Conventional Mortgage JACKSON FLAGSTAR CENTRE OFFICE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 29, 2026 · Amount on File |
| Deed Sale | May 29, 2026 · Amount on File |
| Prior Sale | Dec 28, 2022 · Amount on File |
| Deed Document Number | 202656337 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 29, 2026 |
| Property Address | 313 LAUREL KNOLL DR, MARTINEZ, CA 94553-3957 |
| Document Number | 0000056337 |
| Instrument Date | May 22, 2026 |
| Instrument | 202656337 |
| Transaction Type | Transfer |
| Record Updated | Jun 5, 2026 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $78,881.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 313 LAUREL KNOLL DR, MARTINEZ, CA 94553-3957 |
| Document Number | 0000056338, |
|---|---|
| Date | May 29, 2026 |
| Instrument | 202656338 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.3% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 28, 2022 |
| Property Address | 313 LAUREL KNOLL DR, MARTINEZ, CA 94553-3957 |
| Document Number | 0000188563 |
| Map Reference | MB 541 PG 13 |
| Instrument Date | Dec 15, 2022 |
| Instrument | 2022-188563 |
| Transaction Type | Transfer |
| Record Updated | Aug 1, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| 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 |
|---|---|
| Address | 313 LAUREL KNOLL DR, MARTINEZ, CA 94553-3957 |
| Document Number | 0000188565 |
|---|---|
| Date | Dec 28, 2022 |
| Instrument | 2022-188565 |
| Name | JACKSON FLAGSTAR CENTRE OFFICE |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.1% |
| Type Change Date | Jan 1, 2028 |
| Min Rate At Change | 4.1% |
| Max Rate At Change | 8.1% |
| Index | Other |
| Margin | 3 |
| Max Rate | 11.1% |
The 2025 property tax bill for 313 Laurel Knoll Dr was $9,844.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $730,000 (-4.45%) Land $531,172 Building $198,828 | |
| 2025 | $9,844.00 Homeowner's exemption | $763,965 Land $555,885 Building $208,080 |
| 2023 | $9,242.00 (+244.34%) | $734,300 Land $534,300 Building $200,000 |
| 2022 | $2,684.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 313 Laurel Knoll Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1981.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1981) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Nov 1981 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 313 Laurel Knoll Dr is moderate, ranking above 40% of the US, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 76% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 MARTINEZ serves 31,015 people · EPA ID CA0710006 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2023–2025) 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 239 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Astound Broadband, AT&T, T-Mobile, Verizon.
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