Contra Costa County property record for 300 Crestview Ave, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1997 |
| Square Footage | 2,569 sqft Living Area |
| Lot Size | 6,700 sqft (0.154 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $270,000 (1997) |
| Tax Bill | $6,187.00 (2025) |
| Primary APN | 377-310-113-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,569 sqft Living Area |
| 1st Floor | 1,119 sqft 1st Floor |
| 2nd Floor | 1,450 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Cluster Style |
| Lot Area | 6,700 sqft (0.154 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 497 sqft Garage |
| Street Address | 300 CRESTVIEW AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3581 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TR 7297 LOT 171 & TR ADJ |
| Legal Subdivision | SUBDIVISION 7297 |
| Legal Tract | 7297 |
| Legal Lot Number | 171 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 320003 |
Source: Contra Costa County records · APN 377-310-113-8
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 | Individual Name on File |
|---|---|
| Mailing Address | 300 CRESTVIEW AVE, MARTINEZ, CA 94553-3581 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Single Person or Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 19, 1997 · Amount on Record |
| Deed Sale | Nov 19, 1997 · Amount on Record |
| Deed Doc Number | 1997226159 |
| Last Transfer Date | Jun 26, 2002 |
| Transfer Doc | 0000229829 |
| Record Refreshed | Sep 20, 2026 |
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 | $439,562 (+2%) Land $127,025 Building $312,537 | |
| 2025 | $6,187.00 (+7.23%) Homeowner's exemption | $430,944 (+4.04%) Land $124,535 Building $306,409 |
| 2023 | $5,770.00 (+2.8%) Homeowner's exemption | $414,211 Land $119,700 Building $294,511 |
| 2022 | $5,613.00 |
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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