2503 Sonora Ln, Antioch, CA 94509 Property Records

Contra Costa County property record for 2503 Sonora Ln, Antioch, CA 94509 · Last verified July 2026

Property Highlights

Property Type	Residential > Condominium / Townhouse > Townhouse
Bedrooms	3 Beds
Bathrooms	1.5 Baths
Year Built	Built 1975
Square Footage	1,152 sqft Living Area
Lot Size	1,008 sqft (0.023 acres)
Occupancy	Owner Occupied
Last Sale	$160,000 (2001)
Tax Bill	$3,129.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`076-330-071-2`
Alternative APN	`076-330-071`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	6 Rooms
Building Area	1,152 sqft Living Area
1st Floor	528 sqft 1st Floor
2nd Floor	624 sqft 2nd Floor
Stories	2 Stories

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1975
Architectural Style	Townhouse Style
Lot Area	1,008 sqft (0.023 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	400 sqft Garage

Location & Zoning

Street Address	2503 SONORA LN
City	ANTIOCH
State	CA
Zip	94509-4139
Property Usage	Residential Property Usage
Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	TRACT 4044 LOT 71
Legal Subdivision	AMENDED MAP OF SUBDIVISION 4044
Legal Tract	4044
Legal Lot Number	71
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	ANTIOCH-PITTSBURG
Census Blockgroup	1
Census Block	1006
Census Tract	307205

Owner

Source: Contra Costa County records · APN 076-330-071-2

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	2 Individual Names on File
Mailing Address	2503 SONORA LN, ANTIOCH, CA 94509-4139
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 02, 2001 · Amount on Record
Deed Sale	Nov 02, 2001 · Amount on Record
Deed Doc Number	2001337856
Record Refreshed	Sep 20, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2503 SONORA LN, ANTIOCH, CA 94509-4139
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000217827
Date	Nov 17, 2017
Instrument	2017-217827

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Dec 01, 2032

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		$240,922 (+2%) Land $27,114 Building $213,808
2025	$3,129.00 (+5.92%) Homeowner's exemption	$236,199 (+4.04%) Land $26,583 Building $209,616
2023	$2,954.00 (+1.51%) Homeowner's exemption	$227,028 Land $25,551 Building $201,477
2022	$2,910.00

Flood & Wildfire

2503 Sonora Ln is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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