Contra Costa County property record for 1017 Sierra Ave, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,371 sqft · built 2001 |
| Lot Size | 0.103 acres (4,486 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $287,000 (Oct 2009) |
| Tax Bill | $5,425 (2025) |
| Deeds & Mortgages | May 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 375-054-033-2 |
| Primary APN | 375-054-033-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,371 sqft Living Area |
| 1st Floor Area | 693 sqft |
| 2nd Floor Area | 678 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Lot Area | 4,486 sqft (0.103 acres) |
| Garage Type | Attached |
| Garage Area | 498 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1017 SIERRA AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2839 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | MARTINEZ LAND #6 POR LOTS 1 & 14, BLK 30 |
| Legal Subdivision | MARTINEZ LAND CO 06 |
| Legal Tract | 6 |
| Legal Block | 30 |
| Legal Lot Number | 1,14 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 319002 |
Source: Contra Costa County records, 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 Name on Record |
|---|---|
| Mailing Address | 1017 SIERRA AVE, MARTINEZ, CA 94553-2839 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 1, 2009 · Amount on Record |
| Deed Sale | Oct 1, 2009 · Amount on Record |
| Prior Sale | Jan 5, 2009 · Amount on Record |
| Deed Document Number | 2009231990 |
| Prior Transfer Date | Jan 14, 2009 |
| Prior Transfer Doc | 0000011027 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1017 SIERRA AVE, MARTINEZ, CA 94553-2839 |
| Document Number | 0000071227 |
| Instrument Date | May 1, 2018 |
| Transaction Type | Mortgage |
| Record Updated | May 31, 2018 |
| Title Company | SPL PLACER TITLE |
| Name | Verified Name |
|---|---|
| Address | 1017 SIERRA AVE MARTINEZ CA 945532839, MARTINEZ, CA 94553-2839 |
| Document Number | 0000071227 |
|---|---|
| Date | May 7, 2018 |
| Instrument | 71227 |
| Name | LAKEVIEW LN SERVICING |
|---|---|
| Type | Funding / Finance Company |
| Address | CORAL GABLES, FL 33146 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 6, 2048 |
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 | $377,857 (+2%) Land $131,654 Building $246,203 | |
| 2025 | $5,425.00 (+7.38%) | $370,449 (+4.04%) Land $129,073 Building $241,376 |
| 2023 | $5,052.00 (+2.98%) | $356,066 Land $124,062 Building $232,004 |
| 2022 | $4,906.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 | 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 765 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Fiber | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile, Verizon.
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