Contra Costa County property record for 4004 Hiller Ln, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,830 sqft · built 2000 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $555,000 (May 2014) |
| Tax Bill | $8,817 (2025) |
| Deeds & Mortgages | Sep 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-080-040-9 |
| Primary APN | 161-080-040-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,830 sqft Living Area |
| 1st Floor Area | 725 sqft |
| 2nd Floor Area | 1,105 sqft |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 3,500 sqft (0.08 acres) |
| Garage Type | Attached |
| Garage Area | 431 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4004 HILLER LN |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-8616 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7230 L13 |
| Legal Subdivision | SUBDIVISION 7230 |
| Legal Tract | 7230 |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 320004 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4004 HILLER LN, MARTINEZ, CA 94553-8616 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 8, 2014 · Amount on Record |
| Deed Sale | May 8, 2014 · Amount on Record |
| Prior Sale | Sep 30, 2004 · Amount on Record |
| Deed Document Number | 201472542 |
| Prior Transfer Date | Feb 13, 2001 |
| Prior Transfer Doc | 0000041107 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4004 HILLER LN, MARTINEZ, CA 94553-8616 |
| Document Number | 0000170548 |
| Instrument Date | Sep 28, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 18, 2019 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 4004 HILLER LN MARTINEZ CA 945538616, MARTINEZ, CA 94553-8616 |
| Document Number | 0000170548 |
|---|---|
| Date | Oct 9, 2019 |
| Instrument | 170548 |
| Name | PENNYMAC |
|---|---|
| Address | WESTLAKE VILLAGE, CA 91361 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Oct 8, 2039 |
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 | $693,948 (+2%) Land $350,099 Building $343,849 | |
| 2025 | $8,817.00 (+4.64%) | $680,342 (+4.04%) Land $343,235 Building $337,107 |
| 2023 | $8,426.00 (+1.63%) | $653,925 Land $329,907 Building $324,018 |
| 2022 | $8,291.00 |
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 |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Oct 1979 · 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 454 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T, Verizon.
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