Contra Costa County property record for 1933 Rainier Ct, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,523 sqft · built 1965 |
| Lot Size | 0.239 acres (10,400 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,769 (2025) |
| Deeds & Mortgages | Dec 2019 Line of Credit Dec 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 155-203-007-2 |
| Primary APN | 155-203-007-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,523 sqft Living Area |
| 1st Floor Area | 1,523 sqft |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Lot Area | 10,400 sqft (0.239 acres) |
| Garage Type | Attached |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1933 RAINIER CT |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4941 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3393 LOT 12 |
| Legal Subdivision | MUIR MDWS |
| Legal Tract | 3393 |
| Legal Lot Number | 12 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 321101 |
Source: Contra Costa County records · APN 155-203-007-2
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 | 1933 RAINIER CT, MARTINEZ, CA 94553-4941 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 12, 2019 | Deed of Trust, Mortgage · Line of Credit PATELCO CU |
| Dec 12, 2019 | Deed of Trust, Mortgage · Conventional Mortgage PATELCO CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 26, 2012 |
| Deed Sale | Apr 26, 2012 |
| Prior Sale | Apr 20, 2011 · Amount on Record |
| Deed Document Number | 201295522 |
| Last Transfer Date | Jun 22, 2015 |
| Transfer Doc | 0000148038 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1933 RAINIER CT, MARTINEZ, CA 94553-4941 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER TITLE CO ROSEVILLE CA |
| Name | Verified Name |
|---|
| Document Number | 0000223582 |
|---|---|
| Date | Dec 12, 2019 |
| Instrument | 2019-223582 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Jan 01, 2045 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1933 RAINIER CT, MARTINEZ, CA 94553-4941 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000223581 |
|---|---|
| Date | Dec 12, 2019 |
| Instrument | 2019-223581 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2050 |
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 | Mount Diablo 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 | $437,765 (+2%) Land $261,354 Building $176,411 | |
| 2025 | $5,769.00 (+4.21%) | $429,182 (+4.04%) Land $256,230 Building $172,952 |
| 2023 | $5,536.00 (+0.84%) | $412,518 Land $246,281 Building $166,237 |
| 2022 | $5,490.00 |
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 | Low above 2% of the US · above 2% of California |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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