4200 Null Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 4200 Null Dr, Antioch, CA 94509 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1967
Square Footage	984 sqft Living Area
Lot Size	7,800 sqft (0.179 acres)
Garage	Attached, 336 sqft
Last Sale	$249,500 (2003)
Tax Bill	$6,276.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`074-262-027-1`
Alternative APN	`074-262-027`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Total Rooms	5 Rooms
Building Area	984 sqft Living Area
Gross Area	1,320 sqft Gross Area
1st Floor	984 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1967
Architectural Style	Ranch Style
Exterior Material	Stucco Exterior
Roof Material	Composition Shingle Roof
Lot Area	7,800 sqft (0.179 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	336 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Floor/Wall Furnace Heating
Heating Fuel	Gas Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	4200 DR
City	ANTIOCH
State	CA
Zip	94509
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT 3437 LOT 27 EX MR
Legal Subdivision	SUBDIVISION 3437
Legal Tract	3437
Legal Lot Number	27
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	ANTIOCH-PITTSBURG
Census Blockgroup	1
Census Block	1014
Census Tract	307201

Owner

Source: Contra Costa County records · APN 074-262-027-1

Assessment roll updated July 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	255 NANCY LN, PLEASANT HILL, CA 94523-2822
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 29, 2003 · Amount on Record
Deed Sale	Jul 29, 2003 · Amount on Record
Prior Sale	Oct 23, 2000 · Amount on Record
Deed Doc Number	2003365292
Last Transfer Date	Jun 15, 2023
Transfer Doc	0000058962
Record Refreshed	Sep 20, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 21, 2023
Property Address	4200 NULL DR, ANTIOCH, CA 94509-4340
Document Number	0000059038
Map Reference	MB 106 PG 34
Instrument Date	Jun 20, 2023
Instrument	2023-059038
Transaction Type	Transfer
Record Updated	Jun 29, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	255 NANCY LN, PLEASANT HILL, CA 94523-2822

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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

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

Year	Tax Bill	Assessed Value
2026		$519,991 (+2%) Land $286,526 Building $233,465
2025	$6,276.00 (+5.04%)	$509,796 (+49.52%) Land $280,908 Building $228,888
2023	$5,975.00 (+40.69%)	$340,944 (+2%) Land $191,313 Building $149,631
2022	$4,247.00	$334,260 Land $187,562 Building $146,698