1931 Wilson St, Antioch, CA 94509 Property Records

Contra Costa County property record for 1931 Wilson St, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,936 sqft · built 2005
Lot Size	0.276 acres (12,015 sqft)
Owner	Individual Name on File
Last Sale	$693,000 (Oct 2005)
Tax Bill	$9,607 (2025)
Deeds & Mortgages	Jun 2017 Mortgage Jun 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`051-410-006-4`

Property Details

APN / Parcel Number

Primary APN	`051-410-006-4`
Alternative APN	`051-410-006`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,936 sqft Living Area
1st Floor Area	1,214 sqft
2nd Floor Area	1,722 sqft

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Lot Area	12,015 sqft (0.276 acres)
Garage Type	Attached
Garage Area	632 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1931 WILSON ST
City	ANTIOCH
State	CA
Zip	94509-7302
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8783 L6
Legal Subdivision	SUBDIVISION 8783
Legal Tract	8783
Legal Lot Number	6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2029
Census Tract	306002

Owner

1931 Wilson St is owned and occupied by an individual who bought it in October 2005.

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

Owner of Record	Individual Name on File
Mailing Address	1931 WILSON ST, ANTIOCH, CA 94509-7302
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Person

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
Jun 15, 2017	Deed of Trust, Mortgage · Conventional Mortgage PARAMOUNT EQUITY MORTGAGE LLC
Jun 28, 2019	Deed of Trust, Mortgage · ARM PARAMOUNT EQUITY MORTGAGE LLC
Apr 8, 2020	Deed of Trust, Mortgage · Conventional Mortgage LOANPAL LLC
Jan 11, 2022	Deed of Trust, Mortgage · Conventional Mortgage GOODLEEP LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 7, 2005 · Amount on File
Deed Sale	Oct 7, 2005 · Amount on File
Deed Document Number	2005385330
Record Updated	Oct 29, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1931 WILSON ST, ANTIOCH, CA 94509-7302
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000107285
Date	Jun 15, 2017
Instrument	2017-107285

Lender

Name	PARAMOUNT EQUITY MORTGAGE LLC
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2047

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1931 WILSON ST, ANTIOCH, CA 94509-7302
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000099519
Date	Jun 28, 2019
Instrument	2019-099519

Lender

Name	PARAMOUNT EQUITY MORTGAGE LLC
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	4.87%
Type Change Date	Jul 1, 2029
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	9.87%
Index	1-Year LIBOR
Max Rate	9.87%

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1931 WILSON ST, ANTIOCH, CA 94509-7302
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	NATIONAL CLOSING SOLUTIONS

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000067320
Date	Apr 8, 2020
Instrument	2020-067320

Lender

Name	LOANPAL LLC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

Interest

Rate Type	Adjustable Rate
Change Frequency	Annually
Index	1-Year LIBOR

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1931 WILSON ST, ANTIOCH, CA 94509-7302
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1931 WILSON ST, ANTIOCH, CA 94509-7302

Mortgage

Document Number	0000005829
Date	Jan 11, 2022
Instrument	2022-005829

Lender

Name	GOODLEEP LLC
Type	Non-Lending Institution
Address	ROSEVILLE, CA 95661

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Feb 1, 2029
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	7.75%
Index	Other
Max Rate	7.75%

Tax Assessment & Valuation

The 2025 property tax bill for 1931 Wilson St was $9,607 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		$760,000 (-4.76%) Land $253,513 Building $506,487
2025	$9,607.00 Homeowner's exemption	$798,000 Land $266,188 Building $531,812
2023	$9,375.00 (+8.34%) Homeowner's exemption	$786,000 Land $262,000 Building $524,000
2022	$8,653.00

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

Flood

FEMA maps place 1931 Wilson St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	6 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 1931 Wilson St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land 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 341 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, Verizon.

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