4885 Milden Rd, Martinez, CA 94553 Property Records

Contra Costa County property record for 4885 Milden Rd, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	6 bd · 4 ba · 4,887 sqft · built 1961
Lot Size	0.925 acres (40,300 sqft)
Owner	Individual Name on Record
Last Sale	$1,975,000 (May 2026)
Tax Bill	$14,137 (2025)
Deeds & Mortgages	May 2026 Sale May 2026 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`162-051-008-9`

Property Details

APN / Parcel Number

Primary APN	`162-051-008-9`
Alternative APN	`162-051-008`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Total Rooms	17 Rooms
Stories	2 Stories
Building Area	4,887 sqft Living Area
1st Floor Area	3,207 sqft
2nd Floor Area	1,680 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1984
Architectural Style	Ranch
Exterior Material	Wood Siding
Roof Material	Tar & Gravel
Lot Area	40,300 sqft (0.925 acres)
Garage Type	Attached
Garage Area	704 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Septic
Water Source	Commercial

Location & Zoning

Street Address	4885 MILDEN RD
City	MARTINEZ
State	CA
Zip	94553-4536
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R40
Legal Description	MUIR OAKS POR LOT 16
Legal Subdivision	MUIR OAKS
Legal Lot Number	16
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 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	Individual Name on Record
Mailing Address	4885 MILDEN RD, MARTINEZ, CA 94553-4536
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
May 29, 2026	Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN
May 29, 2026	Grant Deed, Transfer · Conventional Mortgage U S BANK N A
Jun 30, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 29, 2026 · Amount on Record
Deed Sale	May 29, 2026 · Amount on Record
Prior Sale	Apr 16, 1997 · Amount on Record
Deed Document Number	202656608
Prior Transfer Date	Jun 24, 2021
Prior Transfer Doc	0000187109
Record Updated	Sep 20, 2026

May 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 29, 2026
Property Address	4885 MILDEN RD, MARTINEZ, CA 94553-4536
Document Number	0000056609
Instrument Date	May 28, 2026
Instrument	202656609
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	4885 MILDEN RD, MARTINEZ, CA 94553-4536

May 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 29, 2026
Property Address	4885 MILDEN RD, MARTINEZ, CA 94553-4536
Document Number	0000056608
Instrument Date	May 27, 2026
Instrument	202656608
Transaction Type	Transfer
Record Updated	Jun 5, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$219,422.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	4885 MILDEN RD, MARTINEZ, CA 94553-4536

Mortgage

Document Number	0000056610,
Date	May 29, 2026
Instrument	202656610

Lender

Name	U S BANK N A

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 30, 2021
Property Address	4885 MILDEN RD, MARTINEZ, CA 94553-4536
Document Number	0000187111
Map Reference	VOL 10 PG 243
Instrument Date	Jun 17, 2021
Instrument	2021-187111
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	4885 MILDEN RD, MARTINEZ, CA 94553-4536

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		$1,769,700 (+57.88%) Land $693,600 Building $1,076,100
2025	$14,137.00 (+6.48%)	$1,120,889 (+4.04%) Land $324,609 Building $796,280
2023	$13,277.00 (+1.7%)	$1,077,365 Land $312,005 Building $765,360
2022	$13,055.00

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	Low lower than 64% of the US · lower than 79% of California
Wildfire Likelihood	0.04% 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	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 187 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Astound Broadband.

Cell Coverage

5G (outdoors only) and 4G LTE

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