Contra Costa County property record for 1136 Rainbow Dr, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,524 sqft · built 1968 |
| Lot Size | 0.216 acres (9,398 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $925,000 (Apr 2024) |
| Tax Bill | $11,777 (2025) |
| Deeds & Mortgages | Oct 2025 Mortgage Apr 2024 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-371-009 |
| Primary APN | 162-371-009 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,524 sqft Living Area |
| Gross Area | 1,984 sqft |
| 1st Floor Area | 1,524 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 9,398 sqft (0.216 acres) |
| Lot Dimensions | 128 ft deep x 74 ft wide |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1136 RAINBOW DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4714 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7 5 |
| Legal Description | TRACT 3579 LOT 9 EX MR |
| Legal Subdivision | SUBDIVISION 3579 |
| Legal Tract | 3579 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 321101 |
1136 Rainbow Dr is owned and occupied by two individuals who bought it in April 2024.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1136 RAINBOW DR, MARTINEZ, CA 94553-4714 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Oct 30, 2025 | Deed of Trust, Mortgage · Conventional Mortgage NEWREZ LLC |
| Apr 26, 2024 | Grant Deed, Transfer · Conventional Mortgage MASON MCDUFFIE MORTGAGE CORP |
| Jan 24, 2019 | Quit Claim Deed, Transfer Quitclaim |
| Jan 24, 2019 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 26, 2024 · Amount on File |
| Deed Sale | Apr 26, 2024 · Amount on File |
| Deed Document Number | 202439223 |
| Prior Transfer Date | Jan 19, 2024 |
| Prior Transfer Doc | 0000007875 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1136 RAINBOW DR, MARTINEZ, CA 94553-4714 |
| Transaction Type | Mortgage |
| Record Updated | Nov 12, 2025 |
| Name | Verified Name |
|---|---|
| Address | 1136 RAINBOW DR, MARTINEZ, CA 94553-4714 |
| Document Number | 0000122625 |
|---|---|
| Date | Oct 30, 2025 |
| Instrument | 2025- 122625 |
| Name | NEWREZ LLC |
|---|---|
| Type | Mortgage Company |
| Address | 1100 VIRGINIA DR STE 125, FORT WASHINGTON, PA 19034 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2055 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 26, 2024 |
| Property Address | 1136 RAINBOW DR, MARTINEZ, CA 94553-4714 |
| Document Number | 0000039223 |
| Map Reference | MB 116 PG 48 |
| Instrument Date | Apr 12, 2024 |
| Instrument | 2024-039223 |
| Transaction Type | Transfer |
| Record Updated | May 7, 2024 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 1136 RAINBOW DR, MARTINEZ, CA 94553-4714 |
| Document Number | 0000039224 |
|---|---|
| Date | Apr 26, 2024 |
| Instrument | 2024-039224 |
| Name | MASON MCDUFFIE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2054 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 24, 2019 |
| Property Address | 1136 RAINBOW DR, MARTINEZ, CA 94553-4714 |
| Document Number | 0000010433 |
| Instrument Date | Jan 16, 2019 |
| Instrument | 10433 |
| Transaction Type | Transfer |
| Record Updated | Feb 1, 2019 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 1136 RAINBOW DR MARTINEZ CA 945534714, MARTINEZ, CA 94553-4714 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 24, 2019 |
| Property Address | 1136 RAINBOW DR, MARTINEZ, CA 94553-4714 |
| Document Number | 0000010434 |
| Instrument Date | Jan 16, 2019 |
| Instrument | 10434 |
| Transaction Type | Transfer |
| Record Updated | Feb 1, 2019 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1136 RAINBOW DR MARTINEZ CA 945534714, MARTINEZ, CA 94553-4714 |
The 2025 property tax bill for 1136 Rainbow Dr was $11,777.
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 | $962,370 (+2%) Land $665,856 Building $296,514 | |
| 2025 | $11,777.00 | $943,500 Land $652,800 Building $290,700 |
| 2023 | $1,764.00 (-0.56%) Disabled Person's exemption Veteran's exemption | $226,435 Land $83,931 Building $142,504 |
| 2022 | $1,774.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 1136 Rainbow Dr in Zone X, an area of minimal flood risk.
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 Policies | 1 in force |
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.
Wildfire risk around 1136 Rainbow Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | 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 528 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Fiber · Cable in parts of the area | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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