3925 Killdeer Ct, Antioch, CA 94509 Property Records

Contra Costa County property record for 3925 Killdeer Ct, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,522 sqft · built 1986
Lot Size	0.181 acres (7,875 sqft)
Owner	2 Individual Names on File
Last Sale	$705,000 (Aug 2023)
Tax Bill	$8,536 (2025)
Deeds & Mortgages	Aug 2023 Sale & Mortgage May 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`075-391-019-9`

Property Details

APN / Parcel Number

Primary APN	`075-391-019-9`
Alternative APN	`075-391-019`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,522 sqft Living Area
1st Floor Area	1,660 sqft
2nd Floor Area	862 sqft

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Lot Area	7,875 sqft (0.181 acres)
Garage Type	Attached
Garage Area	473 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3925 KILLDEER CT
City	ANTIOCH
State	CA
Zip	94509-6432
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T05915 L0766 B EX MR
Legal Subdivision	SUBDIVISION 5915
Legal Tract	05915
Legal Lot Number	766
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	2
Census Block	2002
Census Tract	355107

Owner

3925 Killdeer Ct is owned and occupied by two individuals who bought it in August 2023.

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

Owner of Record	2 Individual Names on File
Mailing Address	3925 KILLDEER CT, ANTIOCH, CA 94509-6432
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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

Deeds, Mortgages & Sale History

Date	Document
Aug 8, 2023	Grant Deed, Transfer · FHA Mortgage AMERICAN PACIFIC MORTGAGE CORP
May 17, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Feb 28, 2022	Deed of Trust, Mortgage · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 8, 2023 · Amount on File
Deed Sale	Aug 8, 2023 · Amount on File
Prior Sale	Nov 13, 2003 · Amount on File
Deed Document Number	202375752
Prior Transfer Date	Aug 2, 2023
Prior Transfer Doc	0000075751
Record Updated	Sep 20, 2026

August 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 8, 2023
Property Address	3925 KILLDEER CT, ANTIOCH, CA 94509-6432
Document Number	0000075752
Map Reference	MB 276 PG 15
Instrument Date	Aug 4, 2023
Instrument	2023-075752
Transaction Type	Transfer
Record Updated	Aug 17, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
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
Relationship	Community Property with Right of Survivorship
Address	3925 KILLDEER CT, ANTIOCH, CA 94509-6432

Mortgage

Document Number	0000075753
Date	Aug 8, 2023
Instrument	2023-075753

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2053

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3925 KILLDEER CT, ANTIOCH, CA 94509-6432
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000072051
Date	May 17, 2019
Instrument	2019-072051

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2049

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3925 KILLDEER CT, ANTIOCH, CA 94509-6432
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3925 KILLDEER CT, ANTIOCH, CA 94509-6432

Mortgage

Document Number	0000036320
Date	Feb 28, 2022
Instrument	2022-036320

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company
Address	CONSHOHOCKEN, PA 19428

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 3925 Killdeer Ct was $8,536 with a homeowner's exemption.

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		$733,482 (+2%) Land $270,504 Building $462,978
2025	$8,536.00 Homeowner's exemption	$719,100 Land $265,200 Building $453,900
2023	$6,740.00 (+1.61%)	$558,915 Land $172,180 Building $386,735
2022	$6,633.00

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

Flood

FEMA maps place 3925 Killdeer Ct 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 3925 Killdeer Ct is moderate, ranking above 57% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 57% of the US · lower than 66% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within 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 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 474 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

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