405 Allen St, Martinez, CA 94553 Property Records

Contra Costa County property record for 405 Allen St, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 994 sqft · built 1924
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Company Names on Record
Last Sale	$300,000 (May 2015)
Tax Bill	$5,650 (2025)
Deeds & Mortgages	Mar 2026 Transfer Oct 2021 Line of Credit + 2 more
Flood Zone	Zone AO (high risk)
APN	`372-282-007-7`

Property Details

APN / Parcel Number

Primary APN	`372-282-007-7`
Alternative APN	`372-282-007`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	994 sqft Living Area
1st Floor Area	994 sqft

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1934
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide

Location & Zoning

Street Address	405 ALLEN ST
City	MARTINEZ
State	CA
Zip	94553-2653
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	ORIGINAL SURVEY LOT 5 BLK 78
Legal Subdivision	MARTINEZ
Legal Block	78
Legal Lot Number	5
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1006
Census Tract	318000

Owner

Source: Contra Costa County records, 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	2 Company Names on Record
Mailing Address	3748 RAAP AVE, MARTINEZ, CA 94553-3817
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 10, 2026	Intrafamily Transfer, Transfer
Oct 6, 2021	Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA
Nov 12, 2020	Deed of Trust, Mortgage · Conventional Mortgage IMC MORTGAGE CORP
Feb 10, 2020	Quit Claim Deed, Transfer CASHCALL

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 7, 2015 · Amount on Record
Deed Sale	May 7, 2015 · Amount on Record
Deed Document Number	201589062
Last Transfer Date	Feb 13, 2026
Transfer Doc	0000023567
Record Updated	Sep 20, 2026

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 10, 2026
Property Address	405 ALLEN ST, MARTINEZ, CA 94553-2653
Document Number	0000023567
Instrument Date	Feb 13, 2026
Instrument	2026- 023567
Transaction Type	Transfer
Record Updated	Mar 19, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3748 RAAP AVE, MARTINEZ, CA 94553-3817

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	405 ALLEN ST, MARTINEZ, CA 94553-2617
Transaction Type	Mortgage
Record Updated	May 30, 2023
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	405 ALLEN ST, MARTINEZ, CA 94553-2617

Mortgage

Document Number	0000275569
Date	Oct 6, 2021
Instrument	2021-275569

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	405 ALLEN ST, MARTINEZ, CA 94553-2617
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	BNT TITLE COMPANY OF CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	405 ALLEN ST, MARTINEZ, CA 94553-2617

Mortgage

Document Number	0000270739
Date	Nov 12, 2020
Instrument	2020-270739

Lender

Name	IMC MORTGAGE CORP
Type	Mortgage Company
Address	IRVINE, CA 92612

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2050

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 10, 2020
Property Address	405 ALLEN ST, MARTINEZ, CA 94553-2617
Document Number	0000024880
Instrument Date	Jan 23, 2020
Instrument	24880
Transaction Type	Transfer
Record Updated	Feb 24, 2020
Title Company	BNT TITLE COMPANY/CA, BNT TITLE CO/CA

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	405 ALLEN ST MARTINEZ CA 945532653, MARTINEZ, CA 94553-2653

Mortgage

Document Number	24881
Date	Feb 10, 2020
Instrument	24881

Lender

Name	CASHCALL
Type	Funding / Finance Company
Address	IRVINE, CA 92612

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Feb 9, 2050

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		$378,309 (+2%) Land $306,466 Building $71,843
2025	$5,650.00 (+7.6%)	$370,892 (+4.04%) Land $300,457 Building $70,435
2023	$5,251.00 (+8.63%) Homeowner's exemption	$356,491 Land $288,791 Building $67,700
2022	$4,834.00

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 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

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

Wildfire Risk	Moderate above 54% of the US · lower than 68% 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 358 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Unwired.

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