3889 Harbor St, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 3889 Harbor St, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,979 sqft · built 1965
Lot Size	0.19 acres (8,260 sqft)
Owner	2 Individual Names on File
Tax Bill	$6,942 (2025)
Deeds & Mortgages	Jun 2021 Mortgage May 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`088-191-002`

Property Details

APN / Parcel Number

Primary APN	`088-191-002`
Alternative APN	`088-191-002-0`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,979 sqft Living Area
1st Floor Area	1,478 sqft
2nd Floor Area	501 sqft

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Lot Area	8,260 sqft (0.19 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3889 HARBOR ST
City	PITTSBURG
State	CA
Zip	94565-6137
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1A
Legal Description	TRACT 3399 LOT 2 EX MR
Legal Subdivision	SUBDIVISION 3399
Legal Tract	3399
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1006
Census Tract	313104

Owner

3889 Harbor St is owned and occupied by two individuals who acquired it in October 2020.

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

Owner of Record	2 Individual Names on File
Mailing Address	3889 HARBOR ST, PITTSBURG, CA 94565-6137
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 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC
May 13, 2020	Grant Deed, Transfer · FHA Mortgage COMMERCE HOME MORTGAGE LLC
May 13, 2020	Affidavit of Death, Transfer WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 14, 2020
Deed Sale	Oct 14, 2020
Prior Sale	May 13, 2020 · Amount on File
Deed Document Number	2020237772
Prior Transfer Date	Oct 2, 2020
Prior Transfer Doc	0000237772
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3889 HARBOR ST, PITTSBURG, CA 94565-6137
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3889 HARBOR ST, PITTSBURG, CA 94565-6137

Mortgage

Document Number	0000183978
Date	Jun 25, 2021
Instrument	2021-183978

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

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

May 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 13, 2020
Property Address	3889 HARBOR ST, PITTSBURG, CA 94565-6137
Document Number	0000090944
Map Reference	MB 103 PG 31
Instrument Date	May 9, 2020
Instrument	2020-090944
Transaction Type	Transfer
Record Updated	Jul 19, 2022
Title Company	WFG NATIONAL TITLE INS CO

Transaction

Amount	Amount 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	3889 HARBOR ST, PITTSBURG, CA 94565-6137

Mortgage

Document Number	0000090945
Date	May 13, 2020
Instrument	2020-090945

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2050

Mortgage

Document Number	0000090947
Date	May 13, 2020
Instrument	2020-090947

Lender

Name	COMMERCE MORTGAGE
Type	Mortgage Company
Address	IRVINE, CA 92606

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

May 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	May 13, 2020
Property Address	3889 HARBOR ST, PITTSBURG, CA 94565-6137
Document Number	0000090943
Instrument Date	May 9, 2020
Instrument	90943
Transaction Type	Transfer
Record Updated	May 26, 2020
Title Company	WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	491 AMERICANO WAY FAIRFIELD CA 945337211, FAIRFIELD, CA 94533-7211

Tax Assessment & Valuation

The 2025 property tax bill for 3889 Harbor St was $6,942.

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		$556,637 (+2%) Land $223,101 Building $333,536
2025	$6,942.00	$545,724 Land $218,727 Building $326,997
2023	$6,601.00 (-1.57%)	$524,535 Land $210,235 Building $314,300
2022	$6,706.00

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

Flood

FEMA maps place 3889 Harbor St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 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

Wildfire risk around 3889 Harbor St is low, with 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 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 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 477 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
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, Unwired.

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