5143 Tehachapi Way, Antioch, CA 94531 Property Records

Contra Costa County property record for 5143 Tehachapi Way, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,657 sqft · built 1996
Lot Size	0.159 acres (6,930 sqft)
Owner	Company Name on File
Last Sale	$190,000 (Mar 1999)
Tax Bill	$3,921 (2025)
Flood Zone	Zone X (minimal risk)
APN	`055-300-002-7`

Property Details

APN / Parcel Number

Primary APN	`055-300-002-7`
Alternative APN	`055-300-002`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,657 sqft Living Area
1st Floor Area	1,657 sqft

Exterior

Year Built	Built 1996
Effective Year Built	Effective 2001
Lot Area	6,930 sqft (0.159 acres)
Garage Type	Attached
Garage Area	492 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	5143 TEHACHAPI WAY
City	ANTIOCH
State	CA
Zip	94531-8818
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7825 L262
Legal Tract	7825
Legal Lot Number	262
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	1
Census Block	1010
Census Tract	355120

Owner

Source: Contra Costa County records · APN 055-300-002-7

Assessment roll updated July 14, 2026 · Last verified July 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	5143 TEHACHAPI WAY, ANTIOCH, CA 94531-8818
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 24, 1999 · Amount on Record
Deed Sale	Mar 24, 1999 · Amount on Record
Prior Sale	Feb 28, 1997 · Amount on Record
Deed Document Number	199979552
Last Transfer Date	Sep 26, 2016
Transfer Doc	0000198724
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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		$324,103 (+2%) Land $79,941 Building $244,162
2025	$3,921.00 (+6.52%) Homeowner's exemption	$317,749 (+4.04%) Land $78,374 Building $239,375
2023	$3,681.00 (+1.52%) Homeowner's exemption	$305,413 Land $75,332 Building $230,081
2022	$3,626.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250

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

Based on FCC filings for 611 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF ANTIOCH serves 116,781 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.