Contra Costa County property record for 4020 Central Ct, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,344 sqft · built 1988 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | Individual on Record |
| Last Sale | $300,500 (Jan 2021) |
| Tax Bill | $8,172 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage Jul 2019 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 380-101-040 |
| Primary APN | 380-101-040 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,344 sqft Living Area |
| 1st Floor Area | 639 sqft |
| 2nd Floor Area | 705 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 4,800 sqft (0.11 acres) |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 4020 CENTRAL CT |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-1400 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | T6702 L2 |
| Legal Subdivision | SUBDIVISION 6702 |
| Legal Tract | 6702 |
| Legal Lot Number | 2 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 320001 |
Source: Contra Costa County assessment roll, 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 | Individual on Record |
|---|---|
| Mailing Address | 4020 CENTRAL CT, MARTINEZ, CA 94553-1400 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 22, 2021 | Quit Claim Deed, Transfer MILLENNIAL HM LNDG INC |
| Jul 31, 2019 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Jul 31, 2019 | Grant Deed, Transfer · Conventional with PMI SUPREME LNDG |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 22, 2021 · Amount on Record |
| Deed Sale | Jan 22, 2021 · Amount on Record |
| Prior Sale | Jul 31, 2019 · Amount on Record |
| Deed Document Number | 202121043 |
| Prior Transfer Date | Dec 31, 2020 |
| Prior Transfer Doc | 0000021043 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 22, 2021 |
| Property Address | 4020 CENTRAL CT, MARTINEZ, CA 94553-1400 |
| Document Number | 0000021043 |
| Instrument Date | Dec 31, 2020 |
| Instrument | 21043 |
| Transaction Type | Transfer |
| Record Updated | Feb 3, 2021 |
| Title Company | AMROCK INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4020 CENTRAL CT MARTINEZ CA 945531400, MARTINEZ, CA 94553-1400 |
| Document Number | 21044 |
|---|---|
| Date | Jan 22, 2021 |
| Instrument | 21044 |
| Name | MILLENNIAL HM LNDG INC |
|---|---|
| Address | CHATSWORTH, CA 91311 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jan 21, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 31, 2019 |
| Property Address | 4020 CENTRAL CT, MARTINEZ, CA 94553-1400 |
| Document Number | 0000119748 |
| Instrument Date | Jul 29, 2019 |
| Instrument | 119748 |
| Transaction Type | Transfer |
| Record Updated | Aug 9, 2019 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 4020 CENTRAL CT MARTINEZ CA 945531400, MARTINEZ, CA 94553-1400 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 31, 2019 |
| Property Address | 4020 CENTRAL CT, MARTINEZ, CA 94553-1400 |
| Document Number | 0000119747 |
| Instrument Date | Jul 24, 2019 |
| Instrument | 119747 |
| Transaction Type | Transfer |
| Record Updated | Aug 9, 2019 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $610.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4020 CENTRAL CT MARTINEZ CA 945531400, MARTINEZ, CA 94553-1400 |
| Document Number | 119749 |
|---|---|
| Date | Jul 31, 2019 |
| Instrument | 119749 |
| Name | SUPREME LNDG |
|---|---|
| Address | DALLAS, TX 75254 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 30, 2049 |
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 | $619,108 (+2%) Land $401,584 Building $217,524 | |
| 2025 | $8,172.00 (+7.09%) | $606,969 (+4.04%) Land $393,710 Building $213,259 |
| 2023 | $7,631.00 (+2.57%) | $583,402 Land $378,423 Building $204,979 |
| 2022 | $7,440.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% 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 497 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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