Contra Costa County property record for 5000 Hiller Ln, Martinez, CA 94553
| Property Type | Religious, Church, Worship (Synagogue, Temple, Parsonage) |
|---|---|
| Details | 2,550 sqft · built 1970 |
| Lot Size | 2.68 acres (117,176 sqft) |
| Owner | Company Name on Record |
| Last Sale | $250,000 (Sep 1999) |
| Tax Bill | $3,864 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-080-026-8 |
| Primary APN | 161-080-026-8 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,550 sqft Gross Area |
| 1st Floor Area | 2,550 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Lot Area | 117,176 sqft |
| Street Address | 5000 HILLER LN |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-8618 |
| Property Category | Other |
| Property Type | Other > Religious, Church, Worship (Synagogue, Temple, Parsonage) |
| Legal Description | PCL MAP 126 PG 30 POR PCL B |
| Legal Subdivision | M S 79-85 |
| Legal Tract | 122PM3 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 5000 HILLER LN, MARTINEZ, CA 94553-8618 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 9, 1999 · Amount on Record |
| Deed Sale | Sep 9, 1999 · Amount on Record |
| Prior Sale | Sep 9, 1999 · Amount on Record |
| Deed Document Number | 1999240996 |
| Prior Transfer Date | Aug 27, 1999 |
| Prior Transfer Doc | 0000240997 |
| Record Updated | Oct 29, 2026 |
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 | $1,155,811 (+2%) Land $209,788 Building $946,023 | |
| 2025 | $3,864.00 (-28.55%) Additional exemption filed | $1,133,149 (+4.04%) Land $205,675 Building $927,474 |
| 2023 | $5,408.00 (+56.53%) Additional exemption filed | $1,089,150 Land $197,690 Building $891,460 |
| 2022 | $3,455.00 |
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 | Not rated no burnable land within 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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