4860 Venner Rd, Martinez, CA 94553 Property Records

Contra Costa County property record for 4860 Venner Rd, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 5,188 sqft · built 1985
Lot Size	1.7 acres (74,350 sqft)
Owner	2 Company Names on File
Last Sale	$2,600,000 (Nov 2025)
Tax Bill	$24,462 (2025)
Deeds & Mortgages	Jun 2026 Sale Nov 2025 Sale & Line of Credit + 6 more
Flood Zone	Zone X (minimal risk)
APN	`162-550-001`

Property Details

APN / Parcel Number

Primary APN	`162-550-001`
Alternative APN	`162-550-001-0`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Stories	2 Stories
Building Area	5,188 sqft Living Area
1st Floor Area	2,788 sqft
2nd Floor Area	1,993 sqft
Basement Area	407 sqft

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Lot Area	74,350 sqft
Garage Type	Attached
Garage Area	824 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4860 VENNER RD
City	MARTINEZ
State	CA
Zip	94553-4547
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	T5992 L1
Legal Subdivision	SUBDIVISION 5992
Legal Tract	5992
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4000
Census Tract	321101

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	2 Company Names on File
Mailing Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Jun 16, 2026	Deed, Transfer NONE LISTED ON DOCUMENT
Nov 4, 2025	Grant Deed, Transfer · Line of Credit VAL-CHRIS INVESTMENTS INC
Sep 23, 2025	Intrafamily Transfer, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Sep 23, 2025	Intrafamily Transfer, Transfer · Stand-Alone Second Mortgage CROSSCOUNTRY MORTGAGE LLC
Aug 12, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Aug 12, 2021	Intrafamily Transfer, Transfer OLD REPUBLIC TITLE COMPANY
Apr 1, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Oct 24, 2019	Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 4, 2025 · Amount on Record
Deed Sale	Nov 4, 2025 · Amount on Record
Prior Sale	Apr 1, 2020 · Amount on Record
Deed Document Number	2025124708
Prior Transfer Date	Sep 17, 2025
Prior Transfer Doc	0000099200
Record Updated	Sep 20, 2026

June 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 16, 2026
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000063211
Instrument Date	Jun 16, 2026
Instrument	202663211
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant
Address	4860 VENNER RD, MARTINEZ, CA 94553-4547

November 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 4, 2025
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000124708
Map Reference	MB 288 PG 38
Instrument Date	Oct 29, 2025
Instrument	2025- 124708
Transaction Type	Transfer
Record Updated	Apr 2, 2026
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Right of Survivorship
Address	25 BANBRIDGE PL, PLEASANT HILL, CA 94523-2537

Mortgage

Document Number	0000124709
Date	Nov 4, 2025
Instrument	2025- 124709

Lender

Name	VAL-CHRIS INVESTMENTS INC
Type	Non-Lending Institution

Agreement

Type	Line of Credit
Amount	Amount Recorded

September 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 23, 2025
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000099200
Map Reference	MB 288 PG 38
Instrument Date	Sep 17, 2025
Instrument	2025- 099200
Transaction Type	Transfer
Record Updated	Oct 2, 2025
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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	4860 VENNER RD, MARTINEZ, CA 94553-4547

September 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 23, 2025
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000099198
Map Reference	MB 288 PG 38
Instrument Date	Sep 17, 2025
Instrument	2025- 099198
Transaction Type	Transfer
Record Updated	Oct 2, 2025
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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
Relationship	Tenants in Common
Address	4860 VENNER RD, MARTINEZ, CA 94553-4547

Mortgage

Document Number	0000099199
Date	Sep 23, 2025
Instrument	2025- 099199

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	5 Months
Due	Feb 1, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 12, 2021
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000225124
Map Reference	MB 288 PG 38
Instrument Date	Aug 6, 2021
Instrument	2021-225124
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	OLD REPUBLIC 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	4860 VENNER RD, MARTINEZ, CA 94553-4547

Mortgage

Document Number	0000225125
Date	Aug 12, 2021
Instrument	2021-225125

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 12, 2021
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000225126
Map Reference	MB 288 PG 38
Instrument Date	Aug 6, 2021
Instrument	2021-225126
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	OLD REPUBLIC 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
Relationship	Family Trust
Address	4860 VENNER RD, MARTINEZ, CA 94553-4547

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 1, 2020
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000062858
Instrument Date	Mar 16, 2020
Instrument	62858
Transaction Type	Transfer
Record Updated	May 12, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	3237 E GUASTI RD #220 ONTARIO CA 917611243, 220, ONTARIO, CA 91761-1243

October 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 24, 2019
Property Address	4860 VENNER RD, MARTINEZ, CA 94553-4547
Document Number	0000182350
Map Reference	MB 288 PG 38
Instrument Date	Oct 22, 2019
Instrument	2019-182350
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	4860 VENNER RD, MARTINEZ, CA 94553-4547

Mortgage

Document Number	0000182351
Date	Oct 24, 2019
Instrument	2019-182351

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2049

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		$2,600,000 (+29.91%) Land $855,000 Building $1,745,000
2025	$24,462.00 (+6.49%)	$2,001,367 (+4.04%) Land $470,265 Building $1,531,102
2023	$22,971.00 (+1.73%)	$1,923,654 Land $452,005 Building $1,471,649
2022	$22,580.00

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 X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1981)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Nov 1981 · 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	Moderate above 43% of the US · lower than 74% of California
Wildfire Likelihood	0.06% annual chance
Exposure	None beyond ember reach

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 256 locations within half a mile, as of December 31, 2025

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

May also be available: Radiate Holdings, T-Mobile USA, Unwired, Verizon.

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