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Single Family ResidenceResidential
$543,123$331 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $339,900 on Oct 11, 2006

18 SETAUKET TRL

RIDGE, NY 11961
3
Beds
1
Baths
1,641 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$543K
$510K low$577K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$339,900 · Oct 11, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,787 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$458,333

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.11
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Neighborhood · ZIP 11961These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.12,583
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.786 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,798
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,002
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

18 Setauket Trl measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 84% of homes in Suffolk County
  • Costs less per square foot than 80% of homes in Suffolk County
  • Bigger than 75% of homes in Ridge 11961
  • Has a smaller lot than 91% of homes in Suffolk County
  • Among the newest homes in Ridge 11961

What homes are worth in Ridge 11961

Each bar is how many homes fall in that price range. The marker is this home.

This home
$230K$930K

This home is worth more than 63% of homes in Ridge 11961.

How it measures up in Ridge 11961

The dot is this home. The mark in the middle is the typical home in Ridge 11961.

Estimated value$543,123
CheaperTypical $495,230Pricier

Pricier than 63% of homes nearby

Price per ft²$331
CheaperTypical $347Pricier

Pricier than 39% of homes nearby

Living area1,641 ft²
SmallerTypical 1,296 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.11 ac
SmallerTypical 0.14 acBigger

Bigger than 45% of homes nearby

Year built2006
OlderTypical 1977Newer

Newer than almost all homes nearby

How 18 Setauket Trl ranks against every home in each area.
MeasureThis homeRidge 11961Suffolk County
Estimated valuepricier than$543,12363% of homes16% of homes
Price per ft²pricier than$33139% of homes20% of homes
Living areabigger than1,641 ft²75% of homes48% of homes
Lot sizebigger than0.11 ac45% of homes9% of homes
Year builtnewer than2006almost all homes94% of homes

About 18 Setauket Trl

How much is 18 Setauket Trl, Ridge, NY worth?

The TopHap Estimate for 18 Setauket Trl, Ridge, NY is $543,123 as of Oct 21, 2026. The likely range is $509,578 to $576,668. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Setauket Trl, Ridge, NY last sell?

18 Setauket Trl, Ridge, NY last sold on Oct 11, 2006 for $339,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18 Setauket Trl, Ridge, NY?

18 Setauket Trl, Ridge, NY has 3 bedrooms, 1 bathrooms, 1,641 square feet of living space and a 0.11-acre lot.

When was 18 Setauket Trl, Ridge, NY built?

18 Setauket Trl, Ridge, NY was built in 2006, making it 20 years old. It is a colonial home. The building has 2 stories.

How does 18 Setauket Trl, Ridge, NY compare to other homes in Ridge 11961?

Among the 6,064 homes in Ridge 11961, it is worth more than 63% of them ($543,123 against a typical $495,230), its price per square foot is higher than 39% of them ($331 against a typical $347), it is bigger than 75% of them (1,641 ft² against a typical 1,296 ft²), its lot is bigger than 45% of them (0.11 ac against a typical 0.14 ac) and it is newer than almost all of them (2006 against a typical 1977). Measured against all of Suffolk County, it is worth more than 16% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 18 Setauket Trl, Ridge, NY?

The 2024 property tax bill for 18 Setauket Trl, Ridge, NY was $8,787. The county assessed it at $2,200.

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