312 Bluerock Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 312 Bluerock Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,288 sqft · built 1980
Lot Size	0.24 acres (10,455 sqft)
Owner	2 Individual Names on File
Last Sale	$705,000 (Jul 2023)
Tax Bill	$8,613 (2025)
Deeds & Mortgages	Jul 2023 Sale & Mortgage Sep 2021 Mortgage + 7 more
Flood Zone	Zone X (minimal risk)
APN	`072-114-011-9`

Property Details

APN / Parcel Number

Primary APN	`072-114-011-9`
Alternative APN	`072-114-011`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,288 sqft Living Area
1st Floor Area	1,242 sqft
2nd Floor Area	1,046 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Lot Area	10,455 sqft (0.24 acres)
Garage Type	Attached
Garage Area	473 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	312 BLUEROCK DR
City	ANTIOCH
State	CA
Zip	94509-6204
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4693 LOT 171 & TR ADJ EX 1/4 MR
Legal Subdivision	RIDGEROCK PARK UN5A 4693
Legal Tract	4693
Legal Lot Number	171
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	4
Census Block	4002
Census Tract	355109

Owner

312 Bluerock Dr is owned by two individuals who bought it in July 2023.

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

Owner of Record	2 Individual Names on File
Mailing Address	173 MADISON AVE, PITTSBURG, CA 94565-3310
Owner Type	Individual
Vesting	Community Property

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
Jul 5, 2023	Grant Deed, Transfer · Conventional Mortgage EVERETT FINANCIAL INC
Sep 27, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Sep 27, 2021	Intrafamily Transfer, Transfer AMROCK LLC
Nov 25, 2019	Quit Claim Deed, Transfer AMROCK INC
Nov 25, 2019	Quit Claim Deed, Transfer · Conventional with PMI QUICKEN LNS
Aug 22, 2018	Quit Claim Deed, Transfer AMROCK TITLE CA INC
Aug 21, 2018	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS
Aug 7, 2017	Quit Claim Deed, Transfer TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC
Aug 7, 2017	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 5, 2023 · Amount on File
Deed Sale	Jul 5, 2023 · Amount on File
Prior Sale	Aug 21, 2018
Deed Document Number	202363649
Prior Transfer Date	Jun 29, 2023
Prior Transfer Doc	0000063648
Record Updated	Sep 20, 2026

July 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 5, 2023
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000063649
Map Reference	MB 205 PG 19
Instrument Date	Jun 30, 2023
Instrument	2023-063649
Transaction Type	Transfer
Record Updated	Jul 13, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
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	173 MADISON AVE, BAY POINT, CA 94565-3310

Mortgage

Document Number	0000063650
Date	Jul 5, 2023
Instrument	2023-063650

Lender

Name	EVERETT FINANCIAL INC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 1, 2053

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 27, 2021
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000266673
Map Reference	MB 205 PG 19
Instrument Date	May 18, 2021
Instrument	2021-266673
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	AMROCK INC, AMROCK LLC

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	312 BLUEROCK DR, ANTIOCH, CA 94509-6204

Mortgage

Document Number	0000266674
Date	Sep 27, 2021
Instrument	2021-266674

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	357 Months
Due	Jun 1, 2051

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 27, 2021
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000266675
Map Reference	MB 195 PG 35
Instrument Date	May 18, 2021
Instrument	2021-266675
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK LLC

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	Family Trust
Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 25, 2019
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000211130
Instrument Date	Nov 14, 2019
Instrument	211130
Transaction Type	Transfer
Record Updated	Dec 5, 2019
Title Company	AMROCK INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	312 BLUEROCK DR ANTIOCH CA 945096204, ANTIOCH, CA 94509-6204

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 25, 2019
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000211128
Instrument Date	Nov 14, 2019
Instrument	211128
Transaction Type	Transfer
Record Updated	Dec 5, 2019
Title Company	AMROCK INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	312 BLUEROCK DR ANTIOCH CA 945096204, ANTIOCH, CA 94509-6204

Mortgage

Document Number	211129
Date	Nov 25, 2019
Instrument	211129

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Nov 24, 2049

August 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 22, 2018
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000134590
Instrument Date	Aug 13, 2018
Instrument	134590
Transaction Type	Transfer
Record Updated	Aug 31, 2018
Title Company	AMROCK TITLE CA INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	312 BLUEROCK DR ANTIOCH CA 945096204, ANTIOCH, CA 94509-6204

August 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 21, 2018
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000133479
Instrument Date	Aug 13, 2018
Instrument	133479
Transaction Type	Transfer
Record Updated	Aug 30, 2018
Title Company	AMROCK TITLE CA INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	312 BLUEROCK DR ANTIOCH CA 945096204, ANTIOCH, CA 94509-6204

Mortgage

Document Number	133480
Date	Aug 21, 2018
Instrument	133480

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 20, 2048

August 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 7, 2017
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000140968
Instrument Date	Jul 27, 2017
Instrument	140968
Transaction Type	Transfer
Record Updated	Aug 11, 2017
Title Company	TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	312 BLUEROCK DR ANTIOCH CA 945096204, ANTIOCH, CA 94509-6204

August 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 7, 2017
Property Address	312 BLUEROCK DR, ANTIOCH, CA 94509-6204
Document Number	0000140966
Instrument Date	Jul 27, 2017
Instrument	140966
Transaction Type	Transfer
Record Updated	Aug 11, 2017
Title Company	TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	312 BLUEROCK DR ANTIOCH CA 945096204, ANTIOCH, CA 94509-6204

Mortgage

Document Number	140967
Date	Aug 7, 2017
Instrument	140967

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 6, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 312 Bluerock Dr was $8,613.

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		$733,482 (+2%) Land $239,292 Building $494,190
2025	$8,613.00	$719,100 Land $234,600 Building $484,500
2023	$3,146.00 (+1.52%) Homeowner's exemption	$243,490 (+2%) Land $34,121 Building $209,369
2022	$3,099.00 Homeowner's exemption	$238,716 Land $33,452 Building $205,264

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 312 Bluerock Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 312 Bluerock Dr is low, with a 0.01% annual chance of 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 484 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: T-Mobile, Verizon.

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