1904 Mount Powell Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 1904 Mount Powell Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,061 sqft · built 1993
Lot Size	0.184 acres (8,015 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,334 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Aug 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`055-030-077-6`

Property Details

APN / Parcel Number

Primary APN	`055-030-077-6`
Alternative APN	`055-030-077`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,061 sqft Living Area
1st Floor Area	1,085 sqft
2nd Floor Area	976 sqft

Exterior

Year Built	Built 1993
Effective Year Built	Effective 1993
Lot Area	8,015 sqft (0.184 acres)
Garage Type	Attached
Garage Area	438 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1904 MOUNT POWELL CT
City	ANTIOCH
State	CA
Zip	94531-8355
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7499 L170
Legal Subdivision	SUBDIVISION 7499
Legal Tract	7499
Legal Lot Number	170
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	1
Census Block	1006
Census Tract	355120

Owner

1904 Mount Powell Ct is owned and occupied by two individuals.

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

Owner of Record	2 Individual Names on File
Mailing Address	1904 MOUNT POWELL CT, ANTIOCH, CA 94531-8355
Occupancy	Owner Occupied
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
Jul 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC
Aug 30, 2017	Deed of Trust, Mortgage · Conventional Mortgage MR COOPER

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1904 MOUNT POWELL CT, ANTIOCH, CA 94531-8355
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1904 MOUNT POWELL CT, ANTIOCH, CA 94531-8355

Mortgage

Document Number	0000198540
Date	Jul 14, 2021
Instrument	2021-198540

Lender

Name	NATIONSTAR MORTGAGE LLC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Aug 1, 2036

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1904 MOUNT POWELL CT, ANTIOCH, CA 94531-8355
Document Number	0000164925
Instrument Date	Aug 30, 2017
Transaction Type	Mortgage
Record Updated	Sep 14, 2017
Title Company	TITLE 365

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1904 MOUNT POWELL CT ANTIOCH CA 945318355, ANTIOCH, CA 94531-8355

Mortgage

Document Number	0000164925
Date	Sep 11, 2017
Instrument	164925

Lender

Name	MR COOPER
Address	DALLAS, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Sep 10, 2037

Tax Assessment & Valuation

The 2025 property tax bill for 1904 Mount Powell Ct was $4,334 with a homeowner's exemption.

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		$367,265 (+2%) Land $88,402 Building $278,863
2025	$4,334.00 Homeowner's exemption	$360,065 Land $86,669 Building $273,396
2023	$4,069.00 (+1.55%) Homeowner's exemption	$346,085 Land $83,304 Building $262,781
2022	$4,007.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 1904 Mount Powell Ct 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 1904 Mount Powell Ct 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 94% of the US · lower than 96% 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 753 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: Verizon.

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