4279 Ridge Dr, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 4279 Ridge Dr, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,397 sqft · built 1962
Lot Size	0.17 acres (7,383 sqft)
Owner	2 Individual Names on File
Last Sale	$425,000 (Feb 2006)
Tax Bill	$7,267 (2025)
Deeds & Mortgages	Jun 2026 Line of Credit Nov 2023 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`089-076-024-2`

Property Details

APN / Parcel Number

Primary APN	`089-076-024-2`
Alternative APN	`089-076-024`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,397 sqft Living Area
1st Floor Area	1,397 sqft

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Lot Area	7,383 sqft (0.17 acres)
Garage Type	Attached
Garage Area	398 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	4279 RIDGE DR
City	PITTSBURG
State	CA
Zip	94565-6033
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1A
Legal Description	TRACT 2327 LOT 64
Legal Subdivision	HILLVIEW ESTATES UNIT #1
Legal Tract	2327
Legal Lot Number	64
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2004
Census Tract	313107

Owner

4279 Ridge Dr is owned and occupied by two individuals who acquired it in April 2020.

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

Owner of Record	2 Individual Names on File
Mailing Address	4279 RIDGE DR, PITTSBURG, CA 94565-6033
Occupancy	Owner Occupied
Owner Type	Individual

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
Jun 30, 2026	Deed of Trust, Mortgage · Line of Credit LOANDEPOT.COM LLC
Nov 7, 2023	Deed of Trust, Mortgage · Line of Credit LOANDEPOT.COM LLC
Apr 21, 2020	Quit Claim Deed, Transfer ALTERRA HM LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 24, 2006 · Amount on File
Deed Sale	Feb 24, 2006 · Amount on File
Prior Sale	Sep 17, 2003 · Amount on File
Deed Document Number	200657319
Last Transfer Date	Apr 10, 2020
Transfer Doc	0000075180
Record Updated	Oct 29, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 30, 2026
Property Address	4279 RIDGE DR, PITTSBURG, CA 94565-6033
Document Number	0000068531
Instrument Date	Jun 19, 2026
Instrument	202668531
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SERVICES

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4279 RIDGE DR, PITTSBURG, CA 94565-6033

Mortgage

Document Number	0000068531,
Date	Jun 30, 2026
Instrument	202668531

Lender

Name	LOANDEPOT.COM LLC

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate	6.51%
Max Rate	-1%

November 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4279 RIDGE DR, PITTSBURG, CA 94565-6033
Transaction Type	Mortgage
Record Updated	Nov 16, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4279 RIDGE DR, PITTSBURG, CA 94565-6033

Mortgage

Document Number	0000120131
Date	Nov 7, 2023
Instrument	2023-120131

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	IRVINE, CA 92618

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Oct 26, 2053

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 21, 2020
Property Address	4279 RIDGE DR, PITTSBURG, CA 94565-6033
Document Number	0000075180
Instrument Date	Apr 10, 2020
Instrument	75180
Transaction Type	Transfer
Record Updated	May 11, 2020
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4279 RIDGE DR PITTSBURG CA 945656033, PITTSBURG, CA 94565-6033

Mortgage

Document Number	75181
Date	Apr 21, 2020
Instrument	75181

Lender

Name	ALTERRA HM LNS
Address	LAS VEGAS, NV 89145

Agreement

Amount	Amount on Record
Term	180 Months
Due	Apr 20, 2035

Tax Assessment & Valuation

The 2025 property tax bill for 4279 Ridge Dr was $7,267 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	Pittsburg City
Unified School District	Pittsburg Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$592,393 (+2%) Land $443,255 Building $149,138
2025	$7,267.00 Homeowner's exemption	$580,778 Land $434,564 Building $146,214
2023	$6,903.00 (-1.55%) Homeowner's exemption	$558,229 Land $417,691 Building $140,538
2022	$7,012.00

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

Flood

FEMA maps place 4279 Ridge Dr 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 4279 Ridge Dr is moderate, ranking above 48% of the US, with a 0.09% annual chance of wildfire.

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

Wildfire Risk	Moderate above 48% of the US · lower than 71% of California
Wildfire Likelihood	0.09% annual chance
Exposure	Indirect 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 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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