18 Thomas Pl, Smithtown, NY 11787 Property Records

Suffolk County and Smithtown Town property record for 18 Thomas Pl, Smithtown, NY 11787 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2 Baths
Year BuiltBuilt 1988
Square Footage960 sqft Living Area
Lot Size5,663 sqft (0.13 acres)
OccupancyOwner Occupied
Last Sale$420,000 (2020)
Tax Bill$10,672.00 (2024)

Owner

Source: Suffolk County and Smithtown Town records · APN 473489 101.-4-79

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 RecordIndividual Name on File
Mailing Address18 THOMAS PL, SMITHTOWN, NY 11787-3486
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 02, 2020 · Amount on Record
Deed SaleNov 02, 2020 · Amount on Record
Prior SaleOct 26, 2016 · Amount on Record
Deed Book / Page13076 / 729
Prior Transfer DateMay 14, 1999
Prior Transfer Doc1196000765
Record RefreshedSep 20, 2026

November 2020: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateNov 02, 2020
Property Address18 THOMAS PL, SMITHTOWN, NY 11787-3486
Document Number0130760729
Book / Page13076 / 729
Instrument DateSep 22, 2020
Transaction TypeTransfer
Record UpdatedAug 20, 2021

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address71 MAIN ST, NESCONSET, NY 11767

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$4,060 (-) Land $200 Building $3,860$507,500 (+10,774.22%) Land $25,000 Building $482,500
2024$10,672.00
2023$4,060 (-) Land $200 Building $3,860$4,667 (+12.65%) Land $230 Building $4,437
2022$4,060 Land $200 Building $3,860$4,143 Land $204 Building $3,939

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskLow
above 20% of the US · above 55% of New York
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN473489 101.-4-79
Alternative APNs
  • 0800-101.00-04.00-079.000
  • 348910100000040790000000
  • 47340024476

Interior

Bedrooms4 Beds
Full Baths2 Baths
Building Area960 sqft Living Area
1st Floor960 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1988
Effective Year BuiltEffective 1988
Architectural StyleRanch Style
Exterior MaterialWood Exterior
Lot Area5,663 sqft (0.13 acres)

Exterior Amenities

Shed1 Shed
Shed Area96 sqft Shed
PorchOpen Porch
Porch Area540 sqft Porch
ViewSuburban View

Utilities and HVAC

Heating SystemHot Water Heating
Heating FuelOil Heating Fuel
SewageSewage Connected
Water SourceCommercial Water Source

Location & Zoning

Street Address18 THOMAS PL
CitySMITHTOWN
StateNY
Zip11787-3486
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Description18-726926 TC-70 *295 LTS 1468 & 1469 SMITHTOWN LAWNS
Legal SubdivisionSMITHTOWN LAWNS
Legal Block4
Legal Lot Number79
JurisdictionSUFFOLK NY
Minor Civil DivisionSMITHTOWN
Census Blockgroup1
Census Block1008
Census Tract134909

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