112 Brookside Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 112 Brookside Dr, Antioch, CA 94509 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,593 sqft · built 1973
Lot Size	0.146 acres (6,336 sqft)
Owner	Individual Name on File
Last Sale	$350,000 (May 2016)
Tax Bill	$5,207 (2025)
Deeds & Mortgages	Feb 2018 Mortgage Apr 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`068-332-013-9`

Property Details

APN / Parcel Number

Primary APN	`068-332-013-9`
Alternative APN	`068-332-013`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,593 sqft Living Area
1st Floor Area	1,593 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1978
Lot Area	6,336 sqft (0.146 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	112 BROOKSIDE DR
City	ANTIOCH
State	CA
Zip	94509-6106
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4335 LOT 13 EX 1/2 MR
Legal Subdivision	SUBDIVISION 4335
Legal Tract	4335
Legal Lot Number	13
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	4
Census Block	4008
Census Tract	308001

Owner

Source: Contra Costa County records · APN 068-332-013-9

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	Individual Name on File
Mailing Address	112 BROOKSIDE DR, ANTIOCH, CA 94509-6106
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Feb 28, 2018	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
Apr 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
Aug 27, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 27, 2016 · Amount on Record
Deed Sale	May 27, 2016 · Amount on Record
Prior Sale	Aug 28, 2008 · Amount on Record
Deed Document Number	2016104298
Prior Transfer Date	May 24, 2016
Prior Transfer Doc	0000104297
Record Updated	Sep 20, 2026

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	112 BROOKSIDE DR, ANTIOCH, CA 94509-6106
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000031661
Date	Feb 28, 2018
Instrument	2018-031661

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 01, 2048

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	112 BROOKSIDE DR, ANTIOCH, CA 94509-6106
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000081774
Date	Apr 30, 2020
Instrument	2020-081774

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2050

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	112 BROOKSIDE DR, ANTIOCH, CA 94509-6106
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	112 BROOKSIDE DR, ANTIOCH, CA 94509-6106

Mortgage

Document Number	0000240624
Date	Aug 27, 2021
Instrument	2021-240624

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Sep 01, 2036

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		$422,607 (+2%) Land $132,818 Building $289,789
2025	$5,207.00 (+5.19%)	$414,321 (+4.04%) Land $130,214 Building $284,107
2023	$4,950.00 (+1.58%)	$398,234 Land $125,158 Building $273,076
2022	$4,873.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
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, availability as of December 31, 2025 · Published October 2026 · based on 489 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Unwired	Fixed Wireless	300 / 25
AT&T	DSL	100 / 20

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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