2728 Filbert St, Antioch, CA 94509 Property Records

Contra Costa County property record for 2728 Filbert St, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,137 sqft · built 1988
Lot Size	0.134 acres (5,851 sqft)
Owner	2 Individual Names on File
Last Sale	$540,000 (Sep 2023)
Tax Bill	$6,924 (2025)
Deeds & Mortgages	Sep 2023 Sale & Mortgage Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`051-341-017-5`

Property Details

APN / Parcel Number

Primary APN	`051-341-017-5`
Alternative APN	`051-341-017`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,137 sqft Living Area
1st Floor Area	1,137 sqft

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Lot Area	5,851 sqft (0.134 acres)
Garage Type	Attached
Garage Area	450 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	2728 FILBERT ST
City	ANTIOCH
State	CA
Zip	94509-7332
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T6788 L153
Legal Subdivision	SUBDIVISION 6788
Legal Tract	6788
Legal Lot Number	153
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2026
Census Tract	306002

Owner

2728 Filbert St is owned by two individuals who bought it in September 2023.

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

Owner of Record	2 Individual Names on File
Mailing Address	1413 BEL AIR DR, A, CONCORD, CA 94521-5350
Owner Type	Individual
Vesting	Joint Tenants

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
Sep 29, 2023	Grant Deed, Transfer · Conventional Mortgage EVERETT FINANCIAL INC
Jun 18, 2021	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 29, 2023 · Amount on File
Deed Sale	Sep 29, 2023 · Amount on File
Deed Document Number	202394469
Record Updated	Oct 29, 2026

September 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 29, 2023
Property Address	2728 FILBERT ST, ANTIOCH, CA 94509-7332
Document Number	0000094469
Map Reference	MB 315 PG 1-6
Instrument Date	Sep 26, 2023
Instrument	2023-094469
Transaction Type	Transfer
Record Updated	Oct 10, 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	Joint Tenants
Address	1413 BEL AIR DR APT A, A, CONCORD, CA 94521-5350

Mortgage

Document Number	0000094470
Date	Sep 29, 2023
Instrument	2023-094470

Lender

Name	EVERETT FINANCIAL INC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2053

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2728 FILBERT ST, ANTIOCH, CA 94509-7332
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2728 FILBERT ST, ANTIOCH, CA 94509-7332

Mortgage

Document Number	0000176458
Date	Jun 18, 2021
Instrument	2021-176458

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.5%
Type Change Date	Jul 1, 2026
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	4.5%
Index	Other
Max Rate	7.5%

Tax Assessment & Valuation

The 2025 property tax bill for 2728 Filbert St was $6,924.

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		$561,816 (+2%) Land $249,696 Building $312,120
2025	$6,924.00	$550,800 Land $244,800 Building $306,000
2023	$3,095.00 (+1.41%) Homeowner's exemption	$222,546 Land $48,680 Building $173,866
2022	$3,052.00

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 2728 Filbert St in Zone X, an area of minimal flood risk.

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	6 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

Wildfire risk around 2728 Filbert St is low, with less than 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 99.1% of the US · lower than 99.2% 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 341 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 Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, Verizon.

Nearby Properties on Filbert St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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