1835 Estudillo St, Martinez, CA 94553 Property Records

Contra Costa County property record for 1835 Estudillo St, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 921 sqft · built 1926
Lot Size	0.064 acres (2,800 sqft)
Owner	Company Name on File
Last Sale	$157,500 (Jan 2011)
Tax Bill	$3,329 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Jul 2021 Mortgage
Flood Zone	Zone AO (high risk)
APN	`372-272-007-9`

Property Details

APN / Parcel Number

Primary APN	`372-272-007-9`
Alternative APN	`372-272-007`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	921 sqft Living Area
1st Floor Area	921 sqft

Exterior

Year Built	Built 1926
Effective Year Built	Effective 1945
Lot Area	2,800 sqft (0.064 acres)
Garage Type	Attached
Garage Area	260 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	1835 ESTUDILLO ST
City	MARTINEZ
State	CA
Zip	94553-2534
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	ORIGINAL SURVEY POR LOTS 5 & 6 BLK 74
Legal Subdivision	MARTINEZ
Legal Block	74
Legal Lot Number	5,6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2025
Census Tract	317000

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	3263 BARONS LN, SAN RAMON, CA 94582-5813
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Apr 13, 2021	Deed of Trust, Mortgage · Conventional Mortgage OPTIONWIDE FINANCIAL CORPORATION
Jul 1, 2021	Deed of Trust, Mortgage · Conventional Mortgage OPTIONWIDE FINANCIAL CORP

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 11, 2011 · Amount on Record
Deed Sale	Jan 11, 2011 · Amount on Record
Prior Sale	Jul 2, 2010 · Amount on Record
Deed Document Number	20117549
Prior Transfer Date	Mar 20, 2002
Prior Transfer Doc	0000108747
Record Updated	Sep 20, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1835 ESTUDILLO ST, MARTINEZ, CA 94553-2534
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1835 ESTUDILLO ST, MARTINEZ, CA 94553-2534

Mortgage

Document Number	0000109978
Date	Apr 13, 2021
Instrument	2021-109978

Lender

Name	OPTIONWIDE FINANCIAL CORPORATION
Type	Non-Lending Institution
Address	COSTA MESA, CA 92626

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	349 Months
Due	May 1, 2050

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1835 ESTUDILLO ST, MARTINEZ, CA 94553-2534
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1835 ESTUDILLO ST, MARTINEZ, CA 94553-2534

Mortgage

Document Number	0000188847
Date	Jul 1, 2021
Instrument	2021-188847

Lender

Name	OPTIONWIDE FINANCIAL CORP
Type	Mortgage Company
Address	COSTA MESA, CA 92626

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	May 1, 2051

Tax Assessment & Valuation

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		$205,811 (+2%) Land $117,608 Building $88,203
2025	$3,329.00 (+6.46%)	$201,776 (+4.04%) Land $115,302 Building $86,474
2023	$3,127.00 (+1.46%)	$193,943 Land $110,826 Building $83,117
2022	$3,082.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AO high risk · sheet flow 1–3 ft
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 70 policies
Nearby Flood Policies	70 in force
Nearby Flood Claims	51 (1980–2018)
Claims Outside the SFHA	1 of 51
Most Recent Claim	Sep 2018
Claims by Event	Severe Winter Storms, Flooding, And Mudslides, Feb 2017 · 6 claims Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 12 claims Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 9 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

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

Wildfire Risk	Low lower than 64% of the US · lower than 78% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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
Radiate Holdings Fiber · Cable in parts of the area	1,500 / 1,500
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Unwired.

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