424 Brookside Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 424 Brookside Dr, Antioch, CA 94509 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,980 sqft · built 1975
Lot Size	0.194 acres (8,428 sqft)
Owner	2 Individual Names on File
Last Sale	$475,000 (Oct 2017)
Tax Bill	$6,538 (2025)
Deeds & Mortgages	Jan 2024 Line of Credit Nov 2018 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`068-483-001-1`

Property Details

APN / Parcel Number

Primary APN	`068-483-001-1`
Alternative APN	`068-483-001`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,980 sqft Living Area
1st Floor Area	1,224 sqft
2nd Floor Area	756 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1976
Architectural Style	Ranch
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	8,428 sqft (0.194 acres)
View / Lot	Canal
Garage Type	Attached
Garage Area	469 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	424 BROOKSIDE DR
City	ANTIOCH
State	CA
Zip	94509-6112
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4661 LOT 193 EX 1/2 MR
Legal Subdivision	SUBDIVISION 4661
Legal Tract	4661
Legal Lot Number	193
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2019
Census Tract	308001

Owner

Source: Contra Costa County records · APN 068-483-001-1

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	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jan 31, 2024	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Nov 19, 2018	Deed of Trust, Mortgage · FHA Mortgage PROVIDENT SAVINGS BANK FSB
Nov 23, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage EXCEL REALTY & MORTGAGE INC
Oct 24, 2017	Grant Deed, Transfer · ARM OAKTREE FUNDING CORP

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 24, 2017 · Amount on Record
Deed Sale	Oct 24, 2017 · Amount on Record
Prior Sale	Aug 24, 2015 · Amount on Record
Deed Document Number	2017195025
Last Transfer Date	Nov 13, 2020
Transfer Doc	0000283526
Record Updated	Sep 20, 2026

January 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112
Transaction Type	Mortgage
Record Updated	Feb 12, 2024
Title Company	E-PLACER TITLE, PLACER TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112

Mortgage

Document Number	0000009711
Date	Jan 31, 2024
Instrument	2024-009711

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	302 Months
Due	Feb 28, 2049

Interest

Rate Type	Adjustable Rate
Rate	9.75%
Change Frequency	Monthly
Index	Prime Rate
Max Rate	17%

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000187099
Date	Nov 19, 2018
Instrument	2018-187099

Lender

Name	PROVIDENT SAVINGS BANK FSB
Type	Bank
Address	RIVERSIDE, CA 92506

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 01, 2048

November 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 23, 2020
Property Address	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112
Document Number	0000283526
Map Reference	MB 181 PG 4
Instrument Date	Nov 13, 2020
Instrument	2020-283526
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	FIDELITY NATIONAL TITLE CO

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	Community Property with Right of Survivorship
Address	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112

Mortgage

Document Number	0000283527
Date	Nov 23, 2020
Instrument	2020-283527

Lender

Name	EXCEL REALTY & MORTGAGE INC
Type	Non-Lending Institution

Agreement

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

October 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 24, 2017
Property Address	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112
Document Number	0000195025
Map Reference	MB171 PG1
Instrument Date	Oct 17, 2017
Instrument	2017-195025
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	424 BROOKSIDE DR, ANTIOCH, CA 94509-6112

Mortgage

Document Number	0000195026
Date	Oct 24, 2017
Instrument	2017-195026

Lender

Name	OAKTREE FUNDING CORP
Type	Subprime Lender

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Nov 01, 2047

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Type Change Date	Nov 01, 2022
Change Frequency	Annually
Min Rate At Change	5%
Max Rate At Change	7.87%
Index	1-Year LIBOR
Margin	5
Max Rate	10.8%

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		$551,275 (+2%) Land $150,874 Building $400,401
2025	$6,538.00 (+4.81%) Homeowner's exemption	$540,466 (+4.04%) Land $147,916 Building $392,550
2023	$6,238.00 (+0.61%)	$519,480 Land $142,173 Building $377,307
2022	$6,200.00

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 645 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

Nearby Properties on Brookside Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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