4830 Starflower Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 4830 Starflower Dr, Martinez, CA 94553

Property Summary

Property Type	Townhouse
Details	3 bd · 2 ba · 1,455 sqft · built 1984
Lot Size	0.061 acres (2,663 sqft)
Owner	Individual Name on Record
Last Sale	$673,000 (Nov 2021)
Tax Bill	$9,118 (2025)
Deeds & Mortgages	Nov 2021 Sale & Mortgage Apr 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`161-391-029-6`

Property Details

APN / Parcel Number

Primary APN	`161-391-029-6`
Alternative APN	`161-391-029`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,455 sqft Living Area
1st Floor Area	588 sqft
2nd Floor Area	867 sqft

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1995
Architectural Style	Townhouse
Lot Area	2,663 sqft (0.061 acres)
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4830 STARFLOWER DR
City	MARTINEZ
State	CA
Zip	94553-4356
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	T05961 L0252 B
Legal Subdivision	SUBDIVISION 5961
Legal Tract	05961
Legal Lot Number	252
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4013
Census Tract	320004

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	4830 STARFLOWER DR, MARTINEZ, CA 94553-4356
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 5, 2021	Grant Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO
Apr 2, 2020	Grant Deed, Transfer · Conventional Mortgage MIDWEST EQUITY MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 5, 2021 · Amount on Record
Deed Sale	Nov 5, 2021 · Amount on Record
Prior Sale	Apr 2, 2020 · Amount on Record
Deed Document Number	2021309404
Prior Transfer Date	Jul 27, 2015
Prior Transfer Doc	0000163726
Record Updated	Oct 29, 2026

November 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 5, 2021
Property Address	4830 STARFLOWER DR, MARTINEZ, CA 94553-4356
Document Number	0000309404
Map Reference	MB 263 PG 27
Instrument Date	Oct 28, 2021
Instrument	2021-309404
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF NOCAL

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Address	3741 BROOKSIDE DR, MARTINEZ, CA 94553-3904

Mortgage

Document Number	0000309405
Date	Nov 5, 2021
Instrument	2021-309405

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

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

April 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 2, 2020
Property Address	4830 STARFLOWER DR, MARTINEZ, CA 94553-4356
Document Number	0000063860
Map Reference	MB 263 PG 27
Instrument Date	Mar 26, 2020
Instrument	2020-063860
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	NORTH AMERICAN TITLE CO INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Address	4830 STARFLOWER DR, BRIONES, CA 94553-4356

Mortgage

Document Number	0000063861
Date	Apr 2, 2020
Instrument	2020-063861

Lender

Name	MIDWEST EQUITY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 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	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$665,000 (-6.89%) Land $395,246 Building $269,754
2025	$9,118.00 (+4.65%) Homeowner's exemption	$714,192 (+4.04%) Land $424,483 Building $289,709
2023	$8,713.00 (+1.62%) Homeowner's exemption	$686,460 Land $408,000 Building $278,460
2022	$8,574.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 99.1% of the US · lower than 99.2% 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 334 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 · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband.

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