Contra Costa County property record for 827 Sage Dr, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,446 sqft · built 1983 |
| Lot Size | 0.909 acres (39,585 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,550,000 (Jan 2020) |
| Tax Bill | $21,213 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage Jan 2020 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 365-150-056-7 |
| Primary APN | 365-150-056-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 3,446 sqft Living Area |
| 1st Floor Area | 2,617 sqft |
| Basement Area | 829 sqft |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 39,585 sqft (0.909 acres) |
| Garage Type | Attached |
| Garage Area | 622 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 827 SAGE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5956 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20 |
| Legal Description | PCL MAP 66 PG 11 PCL C |
| Legal Subdivision | MINOR SUB 77-6 |
| Legal Tract | 66PM11 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 347000 |
827 Sage Dr is held in a trust since January 2020.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 827 SAGE DR, MARTINEZ, CA 94553-5956 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Jan 19, 2021 | Deed of Trust, Mortgage · Conventional Mortgage STANFORD FCU |
| Jan 2, 2020 | Grant Deed, Transfer · Conventional Mortgage STANFORD FCU |
| Jan 23, 2019 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 2, 2020 · Amount on File |
| Deed Sale | Jan 2, 2020 · Amount on File |
| Deed Document Number | 2020400 |
| Prior Transfer Date | Nov 15, 2016 |
| Prior Transfer Doc | 0000252507 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 827 SAGE DR, MARTINEZ, CA 94553-5956 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TTL SANTA ANA |
| Name | Verified Name |
|---|---|
| Address | 827 SAGE DR, MARTINEZ, CA 94553-5956 |
| Document Number | 0000015278 |
|---|---|
| Date | Jan 19, 2021 |
| Instrument | 2021-015278 |
| Name | STANFORD FCU |
|---|---|
| Type | Credit Union |
| Address | PALO ALTO, CA 94303 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Dec 1, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 2, 2020 |
| Property Address | 827 SAGE DR, MARTINEZ, CA 94553-5956 |
| Document Number | 0000000400 |
| Map Reference | MB 66 PG 11 |
| Instrument Date | Dec 23, 2019 |
| Instrument | 2020-000400 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| 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 |
|---|---|
| Relationship | Family Trust |
| Address | 827 SAGE DR, MARTINEZ, CA 94553-5956 |
| Document Number | 0000000401 |
|---|---|
| Date | Jan 2, 2020 |
| Instrument | 2020-000401 |
| Name | STANFORD FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.12% |
| Type Change Date | Jan 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.12% |
| Index | 1-Year LIBOR |
| Max Rate | 8.12% |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 23, 2019 |
| Property Address | 827 SAGE DR, MARTINEZ, CA 94553-5956 |
| Document Number | 0000009623 |
| Instrument Date | Jan 15, 2019 |
| Instrument | 9623 |
| Transaction Type | Transfer |
| Record Updated | Feb 1, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 23 FALLEN OAK LN MARTINEZ CA 945539676, MARTINEZ, CA 94553-9676 |
The 2025 property tax bill for 827 Sage Dr was $21,213.
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 | $1,729,050 (+2%) Land $836,637 Building $892,413 | |
| 2025 | $21,213.00 | $1,695,148 Land $820,233 Building $874,915 |
| 2023 | $19,946.00 (+0.09%) | $1,629,325 Land $788,383 Building $840,942 |
| 2022 | $19,929.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 827 Sage Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1986.
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 | 1 in force |
| Nearby Flood Claims | 1 (1986) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1986 · Severe Storms & Flooding |
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 827 Sage Dr is high, ranking above 73% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 73% of the US · above 48% of California |
|---|---|
| Wildfire Likelihood | 0.4% 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 33 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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