Contra Costa County property record for 458 Eastgate Ln, Martinez, CA 94553
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.5 ba · 1,088 sqft · built 1984 |
| Lot Size | 0.015 acres (637 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $433,000 (Jul 2026) |
| Tax Bill | $1,963 (2025) |
| Deeds & Mortgages | Aug 2026 Sale Jul 2026 Sale & Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-450-029-4 |
| Primary APN | 161-450-029-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,088 sqft Living Area |
| 1st Floor Area | 544 sqft |
| 2nd Floor Area | 544 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Condo/Apartment |
| Lot Area | 637 sqft (0.015 acres) |
| Garage Type | Attached |
| Garage Area | 162 sqft |
| Street Address | 458 EASTGATE LN |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4191 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | P1 |
| Legal Description | T06088 L B U0029N |
| Legal Subdivision | EASTGATE |
| Legal Tract | 6088 |
| Legal Lot Number | B |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 320004 |
458 Eastgate Ln, a condominium, is owned by a company that acquired it in August 2026.
Source: Contra Costa County records, as of August 13, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 |
|---|---|
| Aug 6, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Jul 24, 2026 | Grant Deed, Transfer · Conventional Mortgage DAS ACQUISITION |
| Oct 23, 2025 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Aug 9, 2021 | Affidavit of Death of Joint Tenant, Transfer · FHA Mortgage CMG MORTGAGE INC |
| Jan 9, 2020 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| Jan 9, 2020 | Intrafamily Transfer, Transfer · FHA Mortgage CARRINGTON MORTGAGE SERVICES LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 24, 2026 · Amount on File |
| Deed Sale | Jul 24, 2026 · Amount on File |
| Prior Sale | Oct 23, 2025 · Amount on File |
| Deed Document Number | 202677938 |
| Last Transfer Date | Aug 4, 2026 |
| Transfer Doc | 0000082614 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 6, 2026 |
| Property Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000082614 |
| Instrument Date | Aug 4, 2026 |
| Instrument | 202682614 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Life Tenant |
| Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 24, 2026 |
| Property Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000077938 |
| Instrument Date | Jul 21, 2026 |
| Instrument | 202677938 |
| Transaction Type | Transfer |
| Record Updated | Aug 3, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $48,106.30 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000077939, |
|---|---|
| Date | Jul 24, 2026 |
| Instrument | 202677939 |
| Name | DAS ACQUISITION |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.52% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 23, 2025 |
| Property Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000111886 |
| Map Reference | MB 272 PG 21 |
| Instrument Date | Oct 21, 2025 |
| Instrument | 2025- 111886 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2025 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 9, 2021 |
| Property Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000221621 |
| Map Reference | MB 272 PG 21 |
| Instrument Date | Aug 4, 2021 |
| Instrument | 2021-221621 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000221622 |
|---|---|
| Date | Aug 9, 2021 |
| Instrument | 2021-221622 |
| Name | CMG MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 9, 2020 |
| Property Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000004510 |
| Instrument Date | Dec 31, 2019 |
| Instrument | 4510 |
| Transaction Type | Transfer |
| Record Updated | Jan 17, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 458 EASTGATE LN MARTINEZ CA 945534191, MARTINEZ, CA 94553-4191 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 9, 2020 |
| Property Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000004511 |
| Map Reference | MB 272 PG 21 |
| Instrument Date | Dec 31, 2019 |
| Instrument | 2020-004511 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 458 EASTGATE LN, MARTINEZ, CA 94553-4191 |
| Document Number | 0000004512 |
|---|---|
| Date | Jan 9, 2020 |
| Instrument | 2020-004512 |
| Name | CARRINGTON MORTGAGE SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2050 |
The 2025 property tax bill for 458 Eastgate Ln was $1,963.
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 | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $397,500 (+427.2%) Land $200,000 Building $197,500 | |
| 2025 | $1,963.00 Homeowner's exemption | $75,398 Land $22,868 Building $52,530 |
| 2023 | $1,821.00 (+4.72%) Homeowner's exemption | $72,472 Land $21,981 Building $50,491 |
| 2022 | $1,739.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 458 Eastgate Ln in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 458 Eastgate Ln is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 528 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Fiber · Cable in parts of the area | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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