300 Robinson St, Martinez, CA 94553 Property Records

Contra Costa County property record for 300 Robinson St, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 940 sqft · built 1937
Lot Size	0.092 acres (4,000 sqft)
Owner	2 Individual Names on File
Last Sale	$405,000 (Jun 2006)
Tax Bill	$7,375 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Jun 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`372-296-001-4`

Property Details

APN / Parcel Number

Primary APN	`372-296-001-4`
Alternative APN	`372-296-001`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	940 sqft Living Area
1st Floor Area	940 sqft

Exterior

Year Built	Built 1937
Effective Year Built	Effective 1937
Architectural Style	Bungalow
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	4,000 sqft (0.092 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	300 ROBINSON ST
City	MARTINEZ
State	CA
Zip	94553-2545
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	ORIGINAL SURVEY POR LOT 4 BLK 70
Legal Subdivision	MARTINEZ
Legal Block	70
Legal Lot Number	4
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1008
Census Tract	318000

Owner

300 Robinson St is owned and occupied by two individuals who acquired it in June 2017.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	300 ROBINSON ST, MARTINEZ, CA 94553-2545
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Dec 18, 2020	Deed of Trust, Mortgage · Conventional Mortgage STEARNS LENDING LLC
Jun 27, 2017	Quit Claim Deed, Transfer · Conventional Mortgage STEARNS LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 16, 2006 · Amount on File
Deed Sale	Jun 16, 2006 · Amount on File
Prior Sale	May 16, 2003 · Amount on File
Deed Document Number	2006191040
Last Transfer Date	Jun 21, 2017
Transfer Doc	0000114556
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	300 ROBINSON ST, MARTINEZ, CA 94553-2545
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	STEWART TITLE OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	300 ROBINSON ST, MARTINEZ, CA 94553-2545

Mortgage

Document Number	0000319303
Date	Dec 18, 2020
Instrument	2020-319303

Lender

Name	STEARNS LENDING LLC
Type	Mortgage Company
Address	LEWISVILLE, TX 75057

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2051

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 27, 2017
Property Address	300 ROBINSON ST, MARTINEZ, CA 94553-2545
Document Number	0000114556
Instrument Date	Jun 21, 2017
Instrument	114556
Transaction Type	Transfer
Record Updated	Jul 7, 2017
Title Company	PLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	300 ROBINSON ST MARTINEZ CA 945532545, MARTINEZ, CA 94553-2545

Mortgage

Document Number	114557
Date	Jun 27, 2017
Instrument	114557

Lender

Name	STEARNS LNDG
Address	SANTA ANA, CA 92707-8788

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 26, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 300 Robinson St was $7,375 with a homeowner's exemption.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$564,517 (+2%) Land $418,165 Building $146,352
2025	$7,375.00 Homeowner's exemption	$553,449 Land $409,966 Building $143,483
2023	$6,923.00 (+1.66%) Homeowner's exemption	$531,960 Land $394,048 Building $137,912
2022	$6,810.00

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

Flood

FEMA maps place 300 Robinson St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 23 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	23 in force
Nearby Flood Claims	12 (1980–2022)
Claims Outside the SFHA	3 of 12
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 5 claims Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 2 claims

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

Wildfire risk around 300 Robinson St is moderate, ranking above 48% of the US, with a 0.1% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 48% of the US · lower than 71% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 853 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Fiber · Cable in parts of the area	1,500 / 1,500
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Unwired.

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