46 Townsend Ave, Riverhead, NY 11901 Property Records

Suffolk County and Southampton Town property record for 46 Townsend Ave, Riverhead, NY 11901 · Last verified May 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 4,724 sqft · built 2011
Lot Size	3.8 acres (165,528 sqft)
Owner	Individual Name on File
Tax Bill	$21,758 (2020)
Flood Zone	Zone X (minimal risk)
APN	`0900-170.00-01.00-044.001`

Property Details

APN / Parcel Number

Primary APN	`0900-170.00-01.00-044.001`
Alternative APNs	`473689 170.000-0001-044.001` `368917000000010440010000` `473600303840`

Interior

Bedrooms	4 Beds
Building Area	4,724 sqft Living Area
1st Floor Area	4,724 sqft

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Architectural Style	Mobile Home
Lot Area	165,528 sqft (3.8 acres)
Garage Type	Detached
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Patio Area	1,200 sqft

Utilities, Heating & Cooling

Heating System	HVAC
Water Source	Commercial

Location & Zoning

Street Address	46 TOWNSEND AVE
City	RIVERHEAD
State	NY
Zip	11901-4902
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	88 COMBINED EQ+1300
Legal Block	1
Legal Lot Number	44
Jurisdiction	SUFFOLK NY
Township / Civil Division	SOUTHAMPTON
Census Block Group	2
Census Block	2019
Census Tract	190405

Owner

Source: Suffolk County and Southampton Town records · APN 0900-170.00-01.00-044.001

Assessment roll updated April 30, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	46 TOWNSEND AVE, RIVERHEAD, NY 11901-4902
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 12, 2012
Deed Sale	Jan 12, 2012
Prior Sale	Dec 02, 2003 · Amount on Record
Deed Book / Page	D12682 / 156
Last Transfer Date	Dec 07, 2015
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Suffolk County and Southampton Town records · Assessment roll updated April 30, 2026 · Last verified May 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,200,500 (-8.76%) Land $169,405 Building $1,031,095
2024			$2,088,571 (+10.32%) Land $329,841 Building $1,758,730
2023		$1,315,800 Land $207,800 Building $1,108,000	$1,893,238 Land $298,993 Building $1,594,245
2020	$21,758.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031904052, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 70 individual NFIP policies nearby
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	70 in force 53 of 70 on primary residences
Nearby Flood Claims	11 (1992–2018)
Claims Outside the SFHA	1 of 11
Most Recent Claim	Mar 2018, other causes
Flood Events	Hurricane Sandy (Oct 2012), 6 claims Severe Storms And Flooding (Mar 2010), 2 claims

Wildfire

Wildfire Risk	Moderate above 46% of the US · above 100% of New York
Wildfire Likelihood	About 1 in 1,923 per year
Exposure	Direct burnable vegetation at the parcel

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.