637 W Main St, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 637 W Main St, Riverhead, NY 11901

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 934 sqft · built 1945
Lot Size	0.11 acres (4,792 sqft)
Owner	Company Name on File
Last Sale	$299,000 (Aug 2023)
Tax Bill	$6,207 (2024)
Deeds & Mortgages	Aug 2023 Sale Apr 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`473000 124.-4-26`

Property Details

APN / Parcel Number

Primary APN	`473000 124.-4-26`
Alternative APNs	`0600-124.00-04.00-026.000` `300012400000040260000000` `47300013542` `04`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	934 sqft Living Area
Gross Area	1,030 sqft
1st Floor Area	934 sqft

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Architectural Style	Ranch
Exterior Material	Composition/Composite
Lot Area	4,792 sqft (0.11 acres)
Lot Dimensions	100 ft deep x 50 ft wide
View / Lot	Canal
Porch	Enclosed Porch
Porch Area	96 sqft

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Oil
Water Source	Commercial

Location & Zoning

Account Number	04
Street Address	637 W MAIN ST
City	RIVERHEAD
State	NY
Zip	11901-2842
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	10
Legal Description	NX W MAIN ST EX ALECI WX MAZESKI SX LHOMMEDIEU105 0000 2
Legal Block	4
Legal Lot Number	26
Jurisdiction	SUFFOLK NY
Township / Civil Division	RIVERHEAD
Census Block Group	1
Census Block	1026
Census Tract	169800

Owner

637 W Main St is owned by a company that bought it in August 2023.

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

Owner of Record	Company Name on File
Mailing Address	18 FIEST ST, RIVERHEAD, NY 11901
Owner Type	Company
Vesting	Limited Liability Company

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
Aug 16, 2023	Deed, Transfer
Apr 28, 2022	Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 16, 2023 · Amount on File
Deed Sale	Aug 16, 2023 · Amount on File
Prior Sale	Apr 30, 1999 · Amount on File
Deed Book / Page	13214 / 107
Prior Transfer Date	Oct 14, 2021
Record Updated	Sep 20, 2026

August 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Aug 16, 2023
Property Address	637 W MAIN ST, RIVERHEAD, NY 11901-2842
Document Number	0132140107
Book / Page	13214 / 107
Instrument Date	Jun 26, 2023
Transaction Type	Transfer
Record Updated	Mar 5, 2024

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18 FIEST ST, RIVERHEAD, NY 11901

April 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Apr 28, 2022
Property Address	637 W MAIN ST, RIVERHEAD, NY 11901-2842
Document Number	0131530839
Book / Page	13153 / 839
Instrument Date	Oct 14, 2021
Transaction Type	Transfer
Record Updated	Nov 15, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

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		$24,700 Land $5,200 Building $19,500	$302,696 Land $63,725 Building $238,971
2024	$6,207.00
2023		$24,700 Land $5,200 Building $19,500	$265,877 Land $55,974 Building $209,903

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.

Flood

FEMA maps place 637 W Main 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 September 18, 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	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 637 W Main 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 93% of the US · lower than 89% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 171 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

Nearby Properties on W Main St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures