5475 Rathdrum Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 5475 Rathdrum Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,781 sqft · built 2014
Lot Size	0.154 acres (6,695 sqft)
Owner	2 Individual Names on File
Last Sale	$466,000 (Jun 2014)
Tax Bill	$7,510 (2025)
Deeds & Mortgages	Nov 2021 Line of Credit Jun 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`056-420-017-8`

Property Details

APN / Parcel Number

Primary APN	`056-420-017-8`
Alternative APN	`056-420-017`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,781 sqft Living Area
1st Floor Area	1,512 sqft
2nd Floor Area	1,269 sqft

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Lot Area	6,695 sqft (0.154 acres)
Garage Type	Attached
Garage Area	482 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	5475 RATHDRUM CT
City	ANTIOCH
State	CA
Zip	94531-8683
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8951 L322
Legal Subdivision	SUBDIVISION 8951
Legal Tract	8951
Legal Lot Number	322
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	302009

Owner

5475 Rathdrum Ct is owned and occupied by two individuals who bought it in June 2014.

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

Owner of Record	2 Individual Names on File
Mailing Address	5475 RATHDRUM CT, ANTIOCH, CA 94531-8683
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
Nov 22, 2021	Deed of Trust, Mortgage · Line of Credit FIGURE LENDING LLC
Jun 7, 2021	Deed of Trust, Mortgage · Conventional Mortgage NORTHPOINTE BANK
Apr 8, 2020	Deed of Trust, Mortgage · Conventional Mortgage NORTHPOINTE BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 20, 2014 · Amount on File
Deed Sale	Jun 20, 2014 · Amount on File
Prior Sale	Dec 3, 2008
Deed Document Number	2014100953
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5475 RATHDRUM CT, ANTIOCH, CA 94531-8683
Transaction Type	Mortgage
Record Updated	Aug 1, 2023
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5475 RATHDRUM CT, ANTIOCH, CA 94531-8683

Mortgage

Document Number	0000321320
Date	Nov 22, 2021
Instrument	2021-321320

Lender

Name	FIGURE LENDING LLC
Type	Mortgage Company
Address	CHARLOTTE, NC 28277

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Nov 21, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5475 RATHDRUM CT, ANTIOCH, CA 94531-8683
Transaction Type	Mortgage
Record Updated	Aug 1, 2023
Title Company	PREMIUM TITLE/CA INC, PREMIUM TITLE OF CALIFORNIA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5475 RATHDRUM CT, ANTIOCH, CA 94531-8683

Mortgage

Document Number	0000165001
Date	Jun 7, 2021
Instrument	2021-165001

Lender

Name	NORTHPOINTE BANK
Type	Bank
Address	GRAND RAPIDS, MI 49546

Agreement

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

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5475 RATHDRUM CT, ANTIOCH, CA 94531-8683
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PREMIUM TITLE CA

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000066877
Date	Apr 8, 2020
Instrument	2020-066877

Lender

Name	NORTHPOINTE BANK
Type	Bank
Address	GRAND RAPIDS, MI 49546

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 5475 Rathdrum Ct was $7,510 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
Elementary School District	Brentwood Union Elementary School District (KG - 08)
Secondary School District	Liberty Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$620,589 (+2%) Land $123,782 Building $496,807
2025	$7,510.00 Homeowner's exemption	$608,421 Land $121,355 Building $487,066
2023	$7,209.00 (+1.42%) Homeowner's exemption	$584,797 Land $116,644 Building $468,153
2022	$7,108.00

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

Flood

FEMA maps place 5475 Rathdrum 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

The area around 5475 Rathdrum Ct has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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 566 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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