4309 Rainier Pl, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 4309 Rainier Pl, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,052 sqft · built 1981
Lot Size	0.237 acres (10,340 sqft)
Owner	2 Individual Names on Record
Last Sale	$515,000 (Feb 2018)
Tax Bill	$7,402 (2025)
Deeds & Mortgages	Oct 2026 Mortgage Apr 2023 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`089-433-016-6`

Property Details

APN / Parcel Number

Primary APN	`089-433-016-6`
Alternative APN	`089-433-016`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,052 sqft Living Area
Gross Area	2,485 sqft
1st Floor Area	2,052 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1982
Architectural Style	Ranch
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	10,340 sqft (0.237 acres)
Lot Dimensions	96 ft deep x 106 ft wide
Garage Type	Attached
Garage Area	433 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	4309 RAINIER PL
City	PITTSBURG
State	CA
Zip	94565-6264
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1A
Legal Description	T05447 L0481 B
Legal Subdivision	SUBDIVISION 5447
Legal Tract	05447
Legal Lot Number	481
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2022
Census Tract	313106

Owner

Source: Contra Costa County records, as of October 15, 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	4309 RAINIER PL, PITTSBURG, CA 94565-6264
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Oct 8, 2026	Deed of Trust, Mortgage · FHA Mortgage MORTGAGE CONNECT LP
Apr 20, 2023	Deed of Trust, Mortgage · FHA Mortgage FREEDOM MORTGAGE CORP
Feb 3, 2022	Deed of Trust, Mortgage · Stand-Alone Second Mortgage FREEDOM MORTGAGE CORP
Feb 28, 2018	Grant Deed, Transfer · FHA Mortgage FREEDOM MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 28, 2018 · Amount on Record
Deed Sale	Feb 28, 2018 · Amount on Record
Prior Sale	Jul 13, 2012 · Amount on Record
Deed Document Number	201830840
Prior Transfer Date	Dec 9, 2014
Prior Transfer Doc	0000229108
Record Updated	Oct 29, 2026

October 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 8, 2026
Property Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264
Document Number	0000108379
Instrument Date	Sep 2, 2026
Instrument	2026108379
Transaction Type	Mortgage
Record Updated	Oct 16, 2026
Title Company	MORTGAGE CONNECT LP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants, 205
Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264

Mortgage

Document Number	0000108379,
Date	Oct 8, 2026
Instrument	2026108379

Lender

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	257 Months
Due	Mar 1, 2048

Interest

Max Rate	-1%

April 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264
Transaction Type	Mortgage
Record Updated	May 1, 2023
Title Company	MORTGAGE CONNECT LP

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264

Mortgage

Document Number	0000036791
Date	Apr 20, 2023
Instrument	2023-036791

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	MOUNT LAUREL, NJ 08054

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	299 Months
Due	Mar 1, 2048

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264

Mortgage

Document Number	0000021799
Date	Feb 3, 2022
Instrument	2022-021799

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	DENVER, CO 80249

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	313 Months
Due	Mar 1, 2048

February 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 28, 2018
Property Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264
Document Number	0000030840
Map Reference	MB 238 PG 33
Instrument Date	Feb 20, 2018
Instrument	2018-030840
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN 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	Joint Tenants
Address	4309 RAINIER PL, PITTSBURG, CA 94565-6264

Mortgage

Document Number	0000030841
Date	Feb 28, 2018
Instrument	2018-030841

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 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	Pittsburg City
Unified School District	Pittsburg Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$597,695 (+2%) Land $208,903 Building $388,792
2025	$7,402.00 (+5.26%)	$585,976 (+4.04%) Land $204,807 Building $381,169
2023	$7,032.00 (-1.58%)	$563,224 Land $196,855 Building $366,369
2022	$7,145.00

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
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	High above 77% of the US · above 54% of California
Wildfire Likelihood	0.5% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 PITTSBURG serves 62,500 people · EPA ID CA0710008
Water Source	Purchased surface water from CONTRA COSTA WATER DISTRICT
Last State Inspection	Apr 2023
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 451 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, Unwired.

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