3825 Killdeer Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 3825 Killdeer Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,863 sqft · built 1986
Lot Size	0.183 acres (7,980 sqft)
Owner	2 Individual Names on Record
Last Sale	$305,500 (Dec 2015)
Tax Bill	$4,611 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`075-391-007-4`

Property Details

APN / Parcel Number

Primary APN	`075-391-007-4`
Alternative APN	`075-391-007`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	1,863 sqft Living Area
Gross Area	2,385 sqft
1st Floor Area	1,013 sqft
2nd Floor Area	850 sqft

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1987
Lot Area	7,980 sqft (0.183 acres)
Garage Type	Attached
Garage Area	522 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3825 KILLDEER DR
City	ANTIOCH
State	CA
Zip	94509-6429
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T05915 L0754 B EX MR
Legal Subdivision	SUBDIVISION 5915
Legal Tract	05915
Legal Lot Number	754
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	2
Census Block	2002
Census Tract	355107

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	2 Individual Names on Record
Mailing Address	41670 COVINGTON DR, FREMONT, CA 94539-4651
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 27, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage GOOGAIN INC
Dec 10, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage GOOGAIN INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 18, 2015 · Amount on Record
Deed Sale	Dec 18, 2015 · Amount on Record
Prior Sale	Oct 5, 2015 · Amount on Record
Deed Document Number	2015260406
Last Transfer Date	Dec 29, 2020
Transfer Doc	0000267456
Record Updated	Oct 29, 2026

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 27, 2021
Property Address	3825 KILLDEER DR, ANTIOCH, CA 94509-6429
Document Number	0000267456
Map Reference	MB 276 PG 15
Instrument Date	Dec 29, 2020
Instrument	2021-267456
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	ACCOMODATION, ACCOMMODATION

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	Community Property with Right of Survivorship
Address	41670 COVINGTON DR, FREMONT, CA 94539-4651

Mortgage

Document Number	0000267457
Date	Sep 27, 2021
Instrument	2021-267457

Lender

Name	GOOGAIN INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	353 Months
Due	Feb 1, 2051

December 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 10, 2020
Property Address	3825 KILLDEER DR, ANTIOCH, CA 94509-6429
Document Number	0000310058
Map Reference	MB 276 PG 15
Instrument Date	Mar 25, 2020
Instrument	2020-310058
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE INS CO

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	Community Property with Right of Survivorship
Address	41670 COVINGTON DR, FREMONT, CA 94539-4651

Mortgage

Document Number	0000310059
Date	Dec 10, 2020
Instrument	2020-310059

Lender

Name	GOOGAIN INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	353 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	Antioch City
Unified School District	Antioch Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$368,271 (+2%) Land $60,369 Building $307,902
2025	$4,611.00 (+5.32%)	$361,051 (+4.04%) Land $59,186 Building $301,865
2023	$4,378.00 (+1.55%)	$347,034 Land $56,889 Building $290,145
2022	$4,311.00

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	Moderate above 45% of the US · lower than 73% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation

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

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

May also be available: T-Mobile, Verizon.

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