22 Rainier Ln, Antioch, CA 94509 Property Records

Contra Costa County property record for 22 Rainier Ln, Antioch, CA 94509

Property Summary

Property Type	Townhouse
Details	4 bd · 1.5 ba · 1,342 sqft · built 1971
Lot Size	0.024 acres (1,034 sqft)
Owner	2 Individual Names on Record
Last Sale	$289,000 (Mar 2019)
Tax Bill	$4,171 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Mar 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`068-321-006-6`

Property Details

APN / Parcel Number

Primary APN	`068-321-006-6`
Alternative APN	`068-321-006`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,342 sqft Living Area
1st Floor Area	671 sqft
2nd Floor Area	671 sqft

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1985
Architectural Style	Traditional
Exterior Material	Block
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	1,034 sqft (0.024 acres)
Lot Dimensions	47 ft deep x 22 ft wide
Garage Type	Attached
Garage Area	410 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	22 RAINIER LN
City	ANTIOCH
State	CA
Zip	94509-5671
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	R1
Legal Description	TRACT 4050 LOT 6 EX 1/2 MR
Legal Subdivision	SUBDIVISION 4050 MOUNTAIN VLY
Legal Tract	4050
Legal Lot Number	6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	4
Census Block	4002
Census Tract	308001

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	PO BOX 18892, OAKLAND, CA 94619-0892
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Oct 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC
Mar 5, 2019	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 5, 2019 · Amount on Record
Deed Sale	Mar 5, 2019 · Amount on Record
Prior Sale	Feb 8, 2019 · Amount on Record
Deed Document Number	201929407
Prior Transfer Date	Nov 4, 1993
Prior Transfer Doc	0000321194
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	22 RAINIER LN, ANTIOCH, CA 94509-5671
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4834 CONGRESS AVE, OAKLAND, CA 94601-4802

Mortgage

Document Number	0000296485
Date	Oct 21, 2021
Instrument	2021-296485

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

March 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 5, 2019
Property Address	22 RAINIER LN, ANTIOCH, CA 94509-5671
Document Number	0000029407
Map Reference	MB 134 PG 31
Instrument Date	Mar 1, 2019
Instrument	2019-029407
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
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	PO BOX 18892, OAKLAND, CA 94619-0892

Mortgage

Document Number	0000029408
Date	Mar 5, 2019
Instrument	2019-029408

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2049

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		$328,826 (+2%) Land $129,709 Building $199,117
2025	$4,171.00 (+5.41%)	$322,379 (+4.04%) Land $127,166 Building $195,213
2023	$3,957.00 (+1.54%)	$309,863 Land $122,229 Building $187,634
2022	$3,897.00

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

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

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 489 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	100 / 20

May also be available: Verizon.

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