3910 Gentrytown Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 3910 Gentrytown Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,348 sqft · built 1978
Lot Size	0.177 acres (7,725 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,110 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Feb 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`075-274-004-3`

Property Details

APN / Parcel Number

Primary APN	`075-274-004-3`
Alternative APN	`075-274-004`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,348 sqft Living Area
1st Floor Area	1,446 sqft
2nd Floor Area	902 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1979
Architectural Style	Ranch
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	7,725 sqft (0.177 acres)
Garage Type	Attached
Garage Area	506 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3910 GENTRYTOWN DR
City	ANTIOCH
State	CA
Zip	94509-5895
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 4605 LOT 202 EX 1/2 MR
Legal Subdivision	SUBDIVISION 4605
Legal Tract	4605
Legal Lot Number	202
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	2
Census Block	2007
Census Tract	355107

Owner

3910 Gentrytown Dr is owned and occupied by two individuals who acquired it in September 2016.

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	3910 GENTRYTOWN DR, ANTIOCH, CA 94509-5895
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 1, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Feb 28, 2020	Correction Deed · Conventional Mortgage SUMMIT FUNDING INC
Feb 28, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 22, 2016
Deed Sale	Sep 22, 2016
Prior Sale	Aug 31, 2009 · Amount on File
Deed Document Number	2016194807
Prior Transfer Date	Aug 15, 2016
Prior Transfer Doc	0000194807
Record Updated	Oct 29, 2026

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 1, 2021
Property Address	3910 GENTRYTOWN DR, ANTIOCH, CA 94509-5895
Document Number	0000098353
Map Reference	MB 168 PG 1
Instrument Date	Mar 25, 2021
Instrument	2021-098353
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN 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	Joint Tenants
Address	3910 GENTRYTOWN DR, ANTIOCH, CA 94509-5895

Mortgage

Document Number	0000098354
Date	Apr 1, 2021
Instrument	2021-098354

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Apr 1, 2051

February 2020: Correction Deed

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 28, 2020
Property Address	3910 GENTRYTOWN DR, ANTIOCH, CA 94509-5895
Document Number	0000038231
Map Reference	MB 168 PG 1
Instrument Date	Feb 24, 2020
Instrument	2020-038231
Record Updated	Jul 27, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3910 GENTRYTOWN DR, ANTIOCH, CA 94509-5895

Mortgage

Document Number	0000038232
Date	Feb 28, 2020
Instrument	2020-038232

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company
Address	SACRAMENTO, CA 95815

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2050

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 28, 2020
Property Address	3910 GENTRYTOWN DR, ANTIOCH, CA 94509-5895
Document Number	0000038230
Instrument Date	Feb 19, 2020
Instrument	38230
Transaction Type	Transfer
Record Updated	Mar 16, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	3910 GENTRYTOWN DR ANTIOCH CA 945095895, ANTIOCH, CA 94509-5895

Tax Assessment & Valuation

The 2025 property tax bill for 3910 Gentrytown Dr was $4,110.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Antioch City
Unified School District	Antioch Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$322,562 (+2%) Land $52,659 Building $269,903
2025	$4,110.00	$316,238 Land $51,627 Building $264,611
2023	$3,898.00 (+1.51%)	$303,960 Land $49,623 Building $254,337
2022	$3,840.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 3910 Gentrytown Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 3910 Gentrytown Dr is moderate, ranking above 55% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 55% of the US · lower than 67% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 ANTIOCH serves 116,781 people · EPA ID CA0710001
Water Source	Surface water
Last State Inspection	Jan 2024
Lead	Under 1 ppb (2022–2024) 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 640 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T DSL	100 / 20

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

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