Contra Costa County property record for 91 Macalvey Dr, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,719 sqft · built 1915 |
| Lot Size | 0.283 acres (12,320 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $5,260 (2025) |
| Deeds & Mortgages | Apr 2024 Mortgage Jun 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 155-390-034-9 |
| Primary APN | 155-390-034-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,719 sqft Living Area |
| 1st Floor Area | 1,719 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 12,320 sqft (0.283 acres) |
| Garage Type | Detached |
| Garage Area | 573 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 91 MACALVEY DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5858 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | PCL MAP 125 PG 3 PCL 1 |
| Legal Subdivision | PARCEL MAPS |
| Legal Tract | 125PM3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 321102 |
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 | 91 MACALVEY DR, MARTINEZ, CA 94553-5858 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 25, 2024 | Deed of Trust, Mortgage UNLOCK PARTNERSHIP SOLUTIONS INC |
| Jun 23, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jun 28, 1995 |
| Transfer Doc | 0000108279 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 91 MACALVEY DR, MARTINEZ, CA 94553-5858 |
| Transaction Type | Mortgage |
| Record Updated | May 7, 2024 |
| Name | Verified Name |
|---|---|
| Address | 91 MACALVEY DR, MARTINEZ, CA 94553-5858 |
| Document Number | 0000038974 |
|---|---|
| Date | Apr 25, 2024 |
| Instrument | 2024-038974 |
| Name | UNLOCK PARTNERSHIP SOLUTIONS INC |
|---|---|
| Type | Non-Lending Institution |
| Address | SAN FRANCISCO, CA 94104 |
| Amount | Amount Recorded |
|---|
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 23, 2022 |
| Property Address | 91 MACALVEY DR, MARTINEZ, CA 94553-5858 |
| Document Number | 0000103133 |
| Map Reference | MB 125 PG 3 |
| Instrument Date | Mar 15, 2022 |
| Instrument | 2022-103133 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 91 MACALVEY DR, MARTINEZ, CA 94553-5858 |
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 | $379,982 (+2%) Land $233,318 Building $146,664 | |
| 2025 | $5,260.00 (+6.52%) Homeowner's exemption | $372,533 (+4.04%) Land $228,744 Building $143,789 |
| 2023 | $4,938.00 (+1.63%) Homeowner's exemption | $358,068 Land $219,862 Building $138,206 |
| 2022 | $4,859.00 |
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 | 2 (1982–1995) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows |
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 | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
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 371 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 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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