4207 Valley Ave, Martinez, CA 94553 Property Records

Contra Costa County property record for 4207 Valley Ave, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,127 sqft · built 1953
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$670,000 (May 2025)
Tax Bill	$4,211 (2025)
Deeds & Mortgages	May 2024 Mortgage Aug 2023 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`380-101-029-3`

Property Details

APN / Parcel Number

Primary APN	`380-101-029-3`
Alternative APN	`380-101-029`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,127 sqft Living Area
1st Floor Area	1,127 sqft

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1960
Lot Area	5,000 sqft (0.115 acres)
Garage Type	Attached
Garage Area	221 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	4207 VALLEY AVE
City	MARTINEZ
State	CA
Zip	94553-1441
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	VINE HILL HOMESITES POR LOT 1
Legal Subdivision	VINE HILL HOMESITES #1
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1023
Census Tract	320001

Owner

Source: Contra Costa County records, as of August 18, 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 Record
Mailing Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
May 9, 2024	Deed of Trust, Mortgage · FHA Mortgage JACKSON FLAGSTAR CENTRE OFFICE
Aug 7, 2023	Deed of Trust, Mortgage · FHA Mortgage JACKSON FLAGSTAR CENTRE OFFICE
Jul 21, 2020	Deed of Trust, Mortgage · FHA Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC
Mar 30, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
May 8, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 21, 2025 · Amount on Record
Deed Sale	May 21, 2025 · Amount on Record
Prior Sale	Dec 9, 2013 · Amount on Record
Deed Document Number	202550671
Prior Transfer Date	Oct 25, 1994
Prior Transfer Doc	0000265262
Record Updated	Oct 29, 2026

May 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441
Transaction Type	Mortgage
Record Updated	May 17, 2024
Title Company	TIMIOS INC, TIMIOS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441

Mortgage

Document Number	0000043748
Date	May 9, 2024
Instrument	2024-043748

Lender

Name	JACKSON FLAGSTAR CENTRE OFFICE
Type	Bank
Address	JACKSONVILLE, FL 32256

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	315 Months
Due	Aug 1, 2050

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441
Transaction Type	Mortgage
Record Updated	Aug 16, 2023
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441

Mortgage

Document Number	0000074937
Date	Aug 7, 2023
Instrument	2023-074937

Lender

Name	JACKSON FLAGSTAR CENTRE OFFICE
Type	Bank
Address	JACKSONVILLE, FL 32256

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	324 Months
Due	Aug 1, 2050

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000144878
Date	Jul 21, 2020
Instrument	2020-144878

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC
Type	Mortgage Company
Address	CORONA, CA 92879

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

March 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 30, 2018
Property Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441
Document Number	0000049397
Map Reference	MB 25 PG 830
Instrument Date	Mar 26, 2018
Instrument	2018-049397
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441

Mortgage

Document Number	0000049398
Date	Mar 30, 2018
Instrument	2018-049398

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2048

May 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 8, 2017
Property Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441
Document Number	0000079079
Map Reference	MB25 PG830
Instrument Date	May 2, 2017
Instrument	2017-079079
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4207 VALLEY AVE, MARTINEZ, CA 94553-1441

Mortgage

Document Number	0000079080
Date	May 8, 2017
Instrument	2017-079080

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROU
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$683,400 (+150.97%) Land $357,000 Building $326,400
2025	$4,211.00 (+7.73%) Homeowner's exemption	$272,301 (+4.04%) Land $171,615 Building $100,686
2023	$3,909.00 (+3.33%) Homeowner's exemption	$261,728 Land $164,951 Building $96,777
2022	$3,783.00

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.

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 X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1998 · rainfall accumulation

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 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 497 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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