358 Riverside Dr, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 358 Riverside Dr, Riverhead, NY 11901

Property Summary

Property Type	Wildlife Refuge
Lot Size	0.23 acres (10,019 sqft)
Owner	Company Name on File
Last Sale	$150,000 (Dec 2003)
Tax Bill	$17 (2024)
Flood Zone	Zone X (minimal risk)
APN	`473000 130.-1-23`

Property Details

APN / Parcel Number

Primary APN	`473000 130.-1-23`
Alternative APNs	`0600-130.00-01.00-023.000` `300013000000010230000000` `47300014562` `04`

Exterior

Lot Area	10,019 sqft (0.23 acres)
Lot Dimensions	123 ft deep x 80 ft wide
View / Lot	Canal

Utilities, Heating & Cooling

Water Source	Commercial

Location & Zoning

Account Number	04
Street Address	358 RIVERSIDE DR
City	RIVERHEAD
State	NY
Zip	11901-2419
Property Category	Public Works
Property Type	Public Works > Wildlife Refuge
Local Zoning Code	03
Legal Description	*5034 LOT 132 RIVERVIEW ESTS
Legal Subdivision	MAP RIVERVIEW ESTATES
Legal Block	1
Legal Lot Number	23
Jurisdiction	SUFFOLK NY
Township / Civil Division	RIVERHEAD
Census Block Group	2
Census Block	2021
Census Tract	169904

Owner

Source: Suffolk County and Riverhead Town records · APN 473000 130.-1-23

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	Company Name on File
Mailing Address	4 W 2ND ST, RIVERHEAD, NY 11901-2702
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 26, 2003 · Amount on Record
Deed Sale	Dec 26, 2003 · Amount on Record
Deed Book / Page	12292 / 56
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		$7,100 (-) Land $7,100	$87,010 (+13.85%) Land $87,010
2024	$17.00
2023		$7,100 Land $7,100	$76,426 Land $76,426

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force

Wildfire

Wildfire Risk	Low lower than 93% of the US · lower than 89% of New York
Wildfire Likelihood	0.02% annual chance
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.

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

Based on FCC filings for 49 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.