841 Osborn Ave, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 841 Osborn Ave, Riverhead, NY 11901

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,440 sqft · built 1920
Lot Size	0.15 acres (6,534 sqft)
Owner	Individual Name on File
Tax Bill	$4,828 (2024)
Deeds & Mortgages	Jun 2018 Refinance May 2018 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`473000 123.-2-1`

Property Details

APN / Parcel Number

Primary APN	`473000 123.-2-1`
Alternative APNs	`0600-123.00-02.00-001.000` `300012300000020010000000` `47300013223` `04`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,440 sqft Living Area
Gross Area	1,472 sqft
1st Floor Area	720 sqft
Upper Floors Area	560 sqft
Attic	Attic
Attic Area	160 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Old Style
Exterior Material	Composition/Composite
Lot Area	6,534 sqft (0.15 acres)
View / Lot	Canal
Porch	Enclosed Porch
Porch Area	32 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil
Water Source	Commercial

Location & Zoning

Account Number	04
Street Address	841 OSBORN AVE
City	RIVERHEAD
State	NY
Zip	11901-2932
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	03
Legal Description	223 0000 3
Legal Block	2
Legal Lot Number	1
Jurisdiction	SUFFOLK NY
Township / Civil Division	RIVERHEAD
Census Block Group	1
Census Block	1004
Census Tract	169800

Owner

841 Osborn Ave is owned and occupied by an individual who acquired it in May 2018.

Source: Suffolk County and Riverhead Town records, as of August 11, 2026

Owner of Record	Individual Name on File
Mailing Address	841 OSBORN AVE, RIVERHEAD, NY 11901-2932
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 13, 2018	Deed of Trust, Mortgage · Stand-Alone Refinance PEOPLES UNITED BANK
May 16, 2018	Grant Deed, Transfer NOT AVAILABLE
Mar 2, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	May 12, 2018
Transfer Doc	0129610871
Record Updated	Sep 20, 2026

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	841 OSBORN AVE, RIVERHEAD, NY 11901-2932
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0229340495
Date	Jun 13, 2018
Book Page	22934/495
Instrument	18-0108595

Lender

Name	PEOPLES UNITED BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	337 Months
Due	Jul 1, 2046

May 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	May 16, 2018
Property Address	841 OSBORN AVE, RIVERHEAD, NY 11901-2932
Document Number	0129610871
Book / Page	012961 / 000871
Instrument Date	Jan 12, 2018
Transaction Type	Transfer
Record Updated	Jul 9, 2018
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Tax	$1,160.00
Amount Accuracy	Confirmed
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	841 OSBORN AVE RIVERHEAD NY 119012932, RIVERHEAD, NY 11901-2932

March 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	Mar 2, 2018
Property Address	841 OSBORN AVE, RIVERHEAD, NY 11901-2932
Document Number	0129520394
Book / Page	012952 / 000394
Instrument Date	Dec 29, 2017
Transaction Type	Transfer
Record Updated	Apr 26, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	841 OSBORN AVE RIVERHEAD NY 119012932, RIVERHEAD, NY 11901-2932

Tax Assessment & Valuation

Source: Suffolk County and Riverhead Town assessment roll, as of August 11, 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Riverhead Town
Unified School District	Riverhead Central School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$20,600 Land $6,300 Building $14,300	$252,451 Land $77,206 Building $175,245
2024	$4,828.00
2023		$20,600 Land $6,300 Building $14,300	$221,744 Land $67,815 Building $153,929

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 841 Osborn Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective September 18, 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	1 in force
Nearby Flood Claims	3 (1979–2008)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2008 · rainfall accumulation

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 841 Osborn Ave 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 · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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	RIVERHEAD WATER DISTRICT serves 35,000 people · EPA ID NY5103705
Water Source	Groundwater
Last State Inspection	Jul 2025
Lead	2 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Nitrite resolved · Jul 2023
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 212 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000

May also be available: Verizon.

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