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637 Middle Rd, Riverhead, NY 11901 Property Records

Suffolk County and Islip Town property record for 637 Middle Rd, Riverhead, NY 11901

Property Summary

Property TypeSingle Family Home
Lot Size0.38 acres (16,553 sqft)
Owner2 Individual Names on Record
Last Sale$995,000 (Apr 2023)
Deeds & MortgagesApr 2023 Sale
Apr 2020 Sale
Flood ZoneZone X (minimal risk)
APN472889 385.-3-38

Property Details

APN / Parcel Number

Primary APN472889 385.-3-38
Alternative APNs
  • 0500-385.00-03.00-038.000
  • 288938500000030380000000
  • 472800799310
  • 086140

Exterior

Lot Area16,553 sqft (0.38 acres)
Lot Width103 ft Width

Location & Zoning

Account Number086140
Street Address637 MIDDLE RD
CityRIVERHEAD
StateNY
Zip11901-2044
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeAA
Legal DescriptionX2263522Y188134 T068H00000000
Legal Block5000
Legal Lot Number300
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group4
Census Block4019
Census Tract147902

Owner

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

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

Owner of Record2 Individual Names on Record
Mailing Address634 MIDDLE RD, BAYPORT, NY 11705-1929
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Apr 12, 2023Deed, Transfer
FIDELITY NATIONAL TITLE MA, FIDELITY NATIONAL TITLE (AKA
Apr 20, 2020Grant Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 12, 2023 · Amount on Record
Deed SaleApr 12, 2023 · Amount on Record
Deed Book / Page13197 / 51
Record UpdatedSep 20, 2026

April 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateApr 12, 2023
Property Address637 MIDDLE RD, BAYPORT, NY 11705-1915
Document Number0131970051
Book / Page13197 / 51
Instrument DateJan 6, 2023
Transaction TypeTransfer
Record UpdatedFeb 13, 2024
Title CompanyFIDELITY NATIONAL TITLE MA, FIDELITY NATIONAL TITLE (AKA

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

April 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateApr 20, 2020
Property Address637 MIDDLE RD, BAYPORT, NY 11705-1915
Document Number0130550777
Book / Page013055 / 000777
Instrument DateFeb 20, 2020
Transaction TypeTransfer
Record UpdatedMay 18, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$600.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address88 S FAIRVIEW AVE BAYPORT NY 117052210, BAYPORT, NY 11705-2210

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictBayport-Blue Point Union Free School District (PK - 12)

Tax Bill & Assessment History

YearAssessed ValueAssessed Market Value
2025$15,700 (-) Land $15,700
2024$221,127 (+2.54%) Land $221,127
2023$15,700 (-) Land $15,700$215,659 (+13.74%) Land $215,659
2022$15,700 Land $15,700$189,614 Land $189,614

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 10 policies
Nearby Flood Policies10 in force
Nearby Flood Claims4 (1979–2025)
Claims Outside the SFHA4 of 4
Most Recent ClaimJan 2025 · 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 95% of the US · lower than 94% of New York
Wildfire Likelihood0.01% annual chance
ExposureDirect
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 SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 251 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber		2,300 / 2,300

Cell Coverage

5G (outdoors only) and 4G LTE

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