1109 Rainbow Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 1109 Rainbow Dr, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2 Baths
Year Built	Built 1969
Square Footage	1,537 sqft Living Area
Lot Size	13,680 sqft (0.314 acres)
Occupancy	Owner Occupied
Last Sale	$280,000 (1999)
Tax Bill	$5,947.00 (2025)

Owner

Source: Contra Costa County records · APN 162-381-008

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	1109 RAINBOW DR, MARTINEZ, CA 94553-4713
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 29, 1999 · Amount on Record
Deed Sale	Dec 29, 1999 · Amount on Record
Deed Doc Number	1999333748
Record Refreshed	Sep 20, 2026

November 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1109 RAINBOW DR, MARTINEZ, CA 94553-4713
Transaction Type	Mortgage
Record Updated	Dec 01, 2022
Title Company	ACCOMMODATION

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1109 RAINBOW DR, MARTINEZ, CA 94553-4713

Mortgage

Document Number	0000175797
Date	Nov 21, 2022
Instrument	2022-175797

Lender

Name	CALIFORNIA STATE & FED EMPLOYEES #20 CU
Type	Credit Union
Address	EUREKA, CA 95502

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	264 Months
Due	Nov 14, 2044

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly (Revolving credit lines are monthly unless stated otherwise).

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Martinez City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$438,932 (+2%) Land $148,918 Building $290,014
2025	$5,947.00 (+5.11%) Homeowner's exemption	$430,327 (+4.04%) Land $145,999 Building $284,328
2023	$5,658.00 (+2.04%) Homeowner's exemption	$413,619 Land $140,331 Building $273,288
2022	$5,545.00

Flood & Wildfire

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

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

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.

Property Details

APN / Parcel Number

Primary APN	`162-381-008`
Alternative APN	`162-381-008-0`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Building Area	1,537 sqft Living Area
1st Floor	1,537 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1969
Lot Area	13,680 sqft (0.314 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	504 sqft Garage

Utilities and HVAC

Heating System	Gravity Heating

Location & Zoning

Street Address	1109 RAINBOW DR
City	MARTINEZ
State	CA
Zip	94553-4713
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT 3579 LOT 17 EX MR
Legal Subdivision	SUBDIVISION 3579
Legal Tract	3579
Legal Lot Number	17
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	CENTRAL CONTRA COSTA
Census Blockgroup	3
Census Block	3013
Census Tract	321101