1309 Aster Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 1309 Aster Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,406 sqft · built 1969
Lot Size	0.151 acres (6,565 sqft)
Owner	2 Individual Names on Record
Last Sale	$85,000 (Apr 2009)
Tax Bill	$1,800 (2025)
Deeds & Mortgages	Apr 2020 Mortgage Aug 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`074-322-004-8`

Property Details

APN / Parcel Number

Primary APN	`074-322-004-8`
Alternative APN	`074-322-004`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,406 sqft Living Area
1st Floor Area	1,406 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1970
Lot Area	6,565 sqft (0.151 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	1309 ASTER DR
City	ANTIOCH
State	CA
Zip	94509-1411
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	TRACT 3813 LOT 147 EX MR
Legal Subdivision	SUBDIVISION 3813
Legal Tract	3813
Legal Lot Number	147
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	4
Census Block	4014
Census Tract	305000

Owner

Source: Contra Costa County records, as of July 14, 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 Record
Mailing Address	4445 DISCOVERY PT, DISCOVERY BAY, CA 94505-9467
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Apr 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
Aug 23, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 17, 2009 · Amount on Record
Deed Sale	Apr 17, 2009 · Amount on Record
Prior Sale	May 27, 2008 · Amount on Record
Deed Document Number	200984128
Last Transfer Date	Aug 20, 2018
Transfer Doc	0000135545
Record Updated	Oct 29, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1309 ASTER DR, ANTIOCH, CA 94509-1411
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000070890
Date	Apr 15, 2020
Instrument	2020-070890

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 1, 2050

August 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 23, 2018
Property Address	1309 ASTER DR, ANTIOCH, CA 94509-1411
Document Number	0000135545
Map Reference	MB 123 PG 44
Instrument Date	Aug 20, 2018
Instrument	2018-135545
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
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	4445 DISCOVERY PT, DISCOVERY BAY, CA 94505-9467

Mortgage

Document Number	0000135546
Date	Aug 23, 2018
Instrument	2018-135546

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2048

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		$111,629 (+2%) Land $32,826 Building $78,803
2025	$1,800.00 (+6.89%)	$109,441 (+4.04%) Land $32,183 Building $77,258
2023	$1,684.00 (+1.2%)	$105,193 Land $30,934 Building $74,259
2022	$1,664.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	5 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

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 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 567 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 · Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile, Verizon.

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