3 Merrimack Rd, Smithtown, NY 11787 Property Records

Suffolk County and Smithtown Town property record for 3 Merrimack Rd, Smithtown, NY 11787

Property Summary

Property TypeSingle Family Home
Lot Size0.04 acres (1,742 sqft)
Owner2 Individual Names on File
Last Sale$595,000 (May 2025)
Tax Bill$21,267 (2024)
Flood ZoneZone X (minimal risk)
APN473489 163.-4-27

Property Details

APN / Parcel Number

Primary APN473489 163.-4-27
Alternative APNs
  • 0800-163.00-04.00-027.000
  • 348916300000040270000000
  • 47340037982

Exterior

Lot Area1,742 sqft (0.04 acres)

Location & Zoning

Street Address3 MERRIMACK RD
CitySMITHTOWN
StateNY
Zip11787-1858
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Description1-28581 TC-70 WILLOW WOOD AT HAUPPAUGE LOT 27 *9929
Legal SubdivisionMAP WILLOW WOOD AT HAUPPAUGE INC
Legal Block4
Legal Lot Number27
JurisdictionSUFFOLK NY
Township / Civil DivisionSMITHTOWN
Census Block Group3
Census Block3028
Census Tract135306

Owner

3 Merrimack Rd is owned and occupied by two individuals who bought it in May 2025.

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

Owner of Record2 Individual Names on File
Mailing Address3 MERRIMACK RD, SMITHTOWN, NY 11787-1858
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants with Right of Survivorship

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

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 14, 2025 · Amount on File
Deed SaleMay 14, 2025 · Amount on File
Prior SaleOct 2, 1997 · Amount on File
Deed Book / Page13294 / 851
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSmithtown Town
Unified School DistrictSmithtown Central School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,900 Land $420 Building $4,480$612,500 Land $52,500 Building $560,000
2024$21,267.00
2023$4,900 Land $420 Building $4,480$5,632 Land $483 Building $5,149

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

Flood

FEMA maps place 3 Merrimack Rd in Zone X, an area of minimal flood risk.

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
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force

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 3 Merrimack Rd is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 98% of the US · lower than 97.9% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

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

ProviderMax Down / Up (Mbps)
Verizon
Fiber
2,300 / 2,300
Optimum
Cable · Fiber in parts of the area
940 / 35

May also be available: T-Mobile.

Nearby Properties on Merrimack Rd

Nearby Streets

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