128 Prospect Pl, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 128 Prospect Pl, Riverhead, NY 11901

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,900 sqft · built 1950
Lot Size	0.37 acres (16,117 sqft)
Owner	Individual Name on File
Last Sale	$230,000 (Apr 2014)
Tax Bill	$9,829 (2024)
Flood Zone	Zone X (minimal risk)
APN	`473000 127.-6-5`

Property Details

APN / Parcel Number

Primary APN	`473000 127.-6-5`
Alternative APNs	`0600-127.00-06.00-005.000` `300012700000060050000000` `47300014071` `04`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,900 sqft Living Area
Gross Area	2,194 sqft
1st Floor Area	1,160 sqft
2nd Floor Area	740 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	Colonial
Exterior Material	Composition/Composite
Lot Area	16,117 sqft (0.37 acres)
View / Lot	Canal
Garage Type	Attached
Garage Area	294 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil
Water Source	Commercial

Location & Zoning

Account Number	04
Street Address	128 PROSPECT PL
City	RIVERHEAD
State	NY
Zip	11901-2573
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	03
Legal Description	756 0000 1
Legal Block	6
Legal Lot Number	5
Jurisdiction	SUFFOLK NY
Township / Civil Division	RIVERHEAD
Census Block Group	3
Census Block	3009
Census Tract	169800

Owner

Source: Suffolk County and Riverhead Town records · APN 473000 127.-6-5

Assessment roll updated August 11, 2026 · Last verified August 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	PO BOX 1963, RIVERHEAD, NY 11901-0964
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 21, 2014 · Amount on Record
Deed Sale	Apr 21, 2014 · Amount on Record
Deed Book / Page	12771 / 247
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Suffolk County and Riverhead Town records · Assessment roll updated August 11, 2026 · Last verified August 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

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$42,500 (-) Land $9,200 Building $33,300	$520,833 (+13.85%) Land $112,745 Building $408,088
2024	$9,829.00
2023		$42,500 Land $9,200 Building $33,300	$457,481 Land $99,031 Building $358,450

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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
Nearby Flood Claims	5 (1979–2010)
Claims Outside the SFHA	5 of 5
Most Recent Claim	Mar 2010 · Severe Storms And Flooding

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 97.9% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

May also be available: T-Mobile USA, Verizon.

Based on FCC filings for 244 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	RIVERHEAD WATER DISTRICT serves 35,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.