Contra Costa County property record for 807 Roberts Ct, Martinez, CA 94553 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,275 sqft · built 1992 |
| Lot Size | 0.459 acres (20,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,750,000 (Sep 2022) |
| Tax Bill | $22,333 (2025) |
| Deeds & Mortgages | Jul 2019 Mortgage Oct 2020 Mortgage + 5 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-030-027-5 |
| Primary APN | 162-030-027-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,275 sqft Living Area |
| 1st Floor Area | 2,484 sqft |
| 2nd Floor Area | 791 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 20,000 sqft (0.459 acres) |
| Garage Type | Attached |
| Garage Area | 1,112 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 807 ROBERTS CT |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5866 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 146 PG 12 PCL D |
| Legal Subdivision | PM MS554-89 |
| Legal Tract | 146PM12 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 321101 |
Source: Contra Costa County records · APN 162-030-027-5
Assessment roll updated July 14, 2026 · Last verified August 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 | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 31, 2019 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE MORTGAGE |
| Oct 15, 2020 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC |
| Sep 28, 2022 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Sep 28, 2022 | Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Oct 07, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage CHANGE LENDING LLC |
| Mar 10, 2020 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC |
| Jul 19, 2018 | Grant Deed, Transfer · Conventional Mortgage COMMERCE MORTGAGE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 28, 2022 · Amount on Record |
| Deed Sale | Sep 28, 2022 · Amount on Record |
| Prior Sale | Jul 19, 2018 · Amount on Record |
| Deed Document Number | 2022144664 |
| Prior Transfer Date | Sep 19, 2022 |
| Prior Transfer Doc | 0000144663 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000120237 |
|---|---|
| Date | Jul 31, 2019 |
| Instrument | 2019-120237 |
| Name | COMMERCE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Number | 0000239602 |
|---|---|
| Date | Oct 15, 2020 |
| Instrument | 2020-239602 |
| Name | COMMERCE HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | 92608 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 28, 2022 |
| Property Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Number | 0000144664 |
| Map Reference | MB 146 PG 12 |
| Instrument Date | Sep 19, 2022 |
| Instrument | 2022-144664 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 28, 2022 |
| Property Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Number | 0000144663 |
| Map Reference | MB 146 PG 12 |
| Instrument Date | Sep 19, 2022 |
| Instrument | 2022-144663 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 324 NOB HILL DR, WALNUT CREEK, CA 94596-6709 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 07, 2021 |
| Property Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Number | 0000276920 |
| Map Reference | MB 146 PG 12 |
| Instrument Date | Sep 29, 2021 |
| Instrument | 2021-276920 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Living Trust |
| Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Number | 0000276921 |
|---|---|
| Date | Oct 07, 2021 |
| Instrument | 2021-276921 |
| Name | CHANGE LENDING LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000044701 |
|---|---|
| Date | Mar 10, 2020 |
| Instrument | 2020-044701 |
| Name | COMMERCE HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92606 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 19, 2018 |
| Property Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Number | 0000115218 |
| Map Reference | MB 146 PG 12 |
| Instrument Date | Jul 16, 2018 |
| Instrument | 2018-115218 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 807 ROBERTS CT, MARTINEZ, CA 94553-5866 |
| Document Number | 0000115219 |
|---|---|
| Date | Jul 19, 2018 |
| Instrument | 2018-115219 |
| Name | COMMERCE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2048 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez 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 | $1,857,113 (+2%) Land $1,034,677 Building $822,436 | |
| 2025 | $22,333.00 (+6.49%) | $1,820,700 (+4.04%) Land $1,014,390 Building $806,310 |
| 2023 | $20,972.00 (+31.18%) | $1,750,000 Land $975,000 Building $775,000 |
| 2022 | $15,987.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133211014, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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 |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 187 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.
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