Contra Costa County property record for 18 Midhill Rd, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,877 sqft · built 1976 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $330,000 (Aug 2012) |
| Tax Bill | $5,983 (2025) |
| Deeds & Mortgages | Feb 2023 Second Mortgage Sep 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-173-007-6 |
| Primary APN | 161-173-007-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 1,877 sqft Living Area |
| Gross Area | 2,326 sqft |
| 1st Floor Area | 1,049 sqft |
| 2nd Floor Area | 828 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 449 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18 MIDHILL RD |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4117 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4422 LOT 43 |
| Legal Subdivision | SUBDIVISION 4422 |
| Legal Tract | 4422 |
| Legal Lot Number | 43 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 320004 |
Source: Contra Costa County records · APN 161-173-007-6
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 18 MIDHILL RD, MARTINEZ, CA 94553-4117 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 07, 2023 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage SPRING EQ LLC |
| Sep 24, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage ARK-LA-TEX FINANCE SERVICES LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 28, 2012 · Amount on Record |
| Deed Sale | Aug 28, 2012 · Amount on Record |
| Prior Sale | Oct 27, 2004 · Amount on Record |
| Deed Document Number | 2012207711 |
| Last Transfer Date | Sep 22, 2021 |
| Transfer Doc | 0000265782 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 18 MIDHILL RD, MARTINEZ, CA 94553-4117 |
| Transaction Type | Mortgage |
| Record Updated | Feb 15, 2023 |
| Name | Verified Name |
|---|---|
| Address | 18 MIDHILL RD, BRIONES, CA 94553-4117 |
| Document Number | 0000010817 |
|---|---|
| Date | Feb 07, 2023 |
| Instrument | 2023-010817 |
| Name | SPRING EQ LLC |
|---|---|
| Type | Mortgage Company |
| Address | WAYNE, PA 19087 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2053 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 24, 2021 |
| Property Address | 18 MIDHILL RD, MARTINEZ, CA 94553-4117 |
| Document Number | 0000265782 |
| Map Reference | MB 191 PG 46 |
| Instrument Date | Sep 22, 2021 |
| Instrument | 2021-265782 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 18 MIDHILL RD, MARTINEZ, CA 94553-4117 |
| Document Number | 0000265783 |
|---|---|
| Date | Sep 24, 2021 |
| Instrument | 2021-265783 |
| Name | ARK-LA-TEX FINANCE SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2051 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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 | $414,485 (+2%) Land $226,084 Building $188,401 | |
| 2025 | $5,983.00 (+7.2%) | $406,358 (+4.04%) Land $221,651 Building $184,707 |
| 2023 | $5,581.00 (+2.8%) | $390,581 Land $213,045 Building $177,536 |
| 2022 | $5,429.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
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