1813 Mount Silliman Way, Antioch, CA 94531 Property Records

Contra Costa County property record for 1813 Mount Silliman Way, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,490 sqft · built 1992
Lot Size	0.103 acres (4,500 sqft)
Owner	Company Name on Record
Last Sale	$96,000 (Dec 2021)
Tax Bill	$3,040 (2025)
Deeds & Mortgages	Dec 2023 Transfer Dec 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`055-040-021-2`

Property Details

APN / Parcel Number

Primary APN	`055-040-021-2`
Alternative APN	`055-040-021`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,490 sqft Living Area
1st Floor Area	1,490 sqft

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1992
Lot Area	4,500 sqft (0.103 acres)
Garage Type	Attached
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1813 MOUNT SILLIMAN WAY
City	ANTIOCH
State	CA
Zip	94531-8805
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7554 L95
Legal Subdivision	SUBDIVISION 7554
Legal Tract	7554
Legal Lot Number	95
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	1
Census Block	1002
Census Tract	355120

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	1813 MOUNT SILLIMAN WAY, ANTIOCH, CA 94531-8805
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 21, 2023	Intrafamily Transfer, Transfer
Dec 22, 2023	Intrafamily Transfer, Transfer
Dec 20, 2021	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 20, 2021 · Amount on Record
Deed Sale	Dec 20, 2021 · Amount on Record
Prior Sale	Oct 14, 2010 · Amount on Record
Deed Document Number	2021341548
Last Transfer Date	Dec 21, 2023
Transfer Doc	0000134664
Record Updated	Oct 29, 2026

December 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 21, 2023
Property Address	1813 MOUNT SILLIMAN WAY, ANTIOCH, CA 94531-8805
Document Number	0000134664
Map Reference	MB 359 PG 20
Instrument Date	Dec 21, 2023
Instrument	2023-134664
Transaction Type	Transfer
Record Updated	Jan 2, 2024

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
Address	1813 MOUNT SILLIMAN WAY, ANTIOCH, CA 94531-8805

December 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 22, 2023
Property Address	1813 MOUNT SILLIMAN WAY, ANTIOCH, CA 94531-8805
Document Number	0000134879
Map Reference	MB 359 PG 20
Instrument Date	Dec 21, 2023
Instrument	2023-134879
Transaction Type	Transfer
Record Updated	Jan 10, 2024

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	Revocable Trust
Address	1813 MOUNT SILLIMAN WAY, ANTIOCH, CA 94531-8805

December 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 20, 2021
Property Address	1813 MOUNT SILLIMAN WAY, ANTIOCH, CA 94531-8805
Document Number	0000341548
Map Reference	MB 359 PG 20
Instrument Date	Dec 14, 2021
Instrument	2021-341548
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Calculated from Transfer Tax

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1813 MOUNT SILLIMAN WAY, ANTIOCH, CA 94531-8805

Mortgage

Document Number	0000341549
Date	Dec 20, 2021
Instrument	2021-341549

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2052

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		$235,209 (+2%) Land $45,729 Building $189,480
2025	$3,040.00 (+6.78%)	$230,598 (+4.04%) Land $44,833 Building $185,765
2023	$2,847.00 (+1.43%)	$221,645 Land $43,093 Building $178,552
2022	$2,807.00

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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 753 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 DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

Nearby Properties on Mount Silliman Way

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures