Contra Costa County property record for 4 Creekside Oaks, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,139 sqft · built 2020 |
| Lot Size | 1.13 acres (49,527 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $2,950,000 (Aug 2025) |
| Tax Bill | $37,478 (2025) |
| Deeds & Mortgages | May 2026 Sale Mar 2022 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 367-140-016 |
| Primary APN | 367-140-016 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 4,139 sqft Living Area |
| 1st Floor Area | 2,819 sqft |
| 2nd Floor Area | 1,320 sqft |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Lot Area | 49,527 sqft |
| Garage Type | Attached |
| Garage Area | 832 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 4 CREEKSIDE OAKS |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5803 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | T7609 L6 |
| Legal Subdivision | SUBDIVISION 7609 |
| Legal Tract | 7609 |
| Legal Lot Number | 6 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 1 |
| Census Block | 1051 |
| Census Tract | 356002 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 4 CREEKSIDE OAKS, MARTINEZ, CA 94553-5803 |
| Owner Type | Company |
| Vesting | Trust, Revocable Living Trust |
| Date | Document |
|---|---|
| May 21, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Mar 22, 2022 | Grant Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Nov 19, 2019 | Grant Deed, Mortgage LONE OAK FUND |
| Apr 16, 2018 | Grant Deed, Transfer OLD REPUBLIC TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 22, 2025 · Amount on Record |
| Deed Sale | Aug 22, 2025 · Amount on Record |
| Prior Sale | Mar 22, 2022 · Amount on Record |
| Deed Document Number | 202585810 |
| Last Transfer Date | May 12, 2026 |
| Transfer Doc | 0000053228 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 21, 2026 |
| Property Address | 4 CREEKSIDE OAKS, MARTINEZ, CA 94553-5803 |
| Document Number | 0000053228 |
| Instrument Date | May 12, 2026 |
| Instrument | 202653228 |
| Transaction Type | Transfer |
| Record Updated | Aug 29, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 4 CREEKSIDE OAKS, MARTINEZ, CA 94553-5803 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 22, 2022 |
| Property Address | 4 CREEKSIDE OAKS, MARTINEZ, CA 94553-5803 |
| Document Number | 0000050007 |
| Map Reference | MB 511 PG 37 |
| Instrument Date | Mar 15, 2022 |
| Instrument | 2022-050007 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 420 E 23RD ST APT MH, MH, NEW YORK, NY 10010-5043 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 19, 2019 |
| Property Address | 4 CREEKSIDE OAKS, MARTINEZ, CA 94553-5803 |
| Instrument Date | Nov 6, 2019 |
| Instrument | 206693 |
| Transaction Type | Mortgage |
| Record Updated | Nov 28, 2019 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1200 BUSINESS CENTER DR SAN LEANDRO CA 945772241, SAN LEANDRO, CA 94577-2241 |
| Document Number | 0000206693 |
|---|---|
| Date | Nov 19, 2019 |
| Instrument | 206693 |
| Name | LONE OAK FUND |
|---|---|
| Type | Funding / Finance Company |
| Address | 11611 SAN VICENTE VICENTE BLVD, LOS ANGELES, CA 90049 |
| Amount | Amount Recorded |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 16, 2018 |
| Property Address | 4 CREEKSIDE OAKS, MARTINEZ, CA 94553-5803 |
| Document Number | 0000058285 |
| Instrument Date | Apr 10, 2018 |
| Instrument | 58285 |
| Transaction Type | Transfer |
| Record Updated | Apr 23, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,320.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1200 BUSINESS CENTER DR SAN LEANDRO CA 945772241, SAN LEANDRO, CA 94577-2241 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,950,000 (-5.77%) Land $1,500,000 Building $1,450,000 | |
| 2025 | $37,478.00 (+6.52%) | $3,130,562 (+4.04%) Land $1,565,281 Building $1,565,281 |
| 2023 | $35,185.00 (+261.21%) | $3,009,000 Land $1,504,500 Building $1,504,500 |
| 2022 | $9,741.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 72% of the US · above 47% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 119 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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