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Single Family ResidenceResidential
$615,031$758 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $420,000 on Nov 16, 2020

27 PLANTATION DR

HAUPPAUGE, NY 11788
3
Beds
1
Baths
811 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.
1,742 ft²
Lot SizeThe size of the land the home sits on, from county records.
1932
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$615K
$586K low$644K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$420,000 · Nov 16, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,620 (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.$4,440 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,240
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$555,000

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.Ranch
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.04
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.Suburban

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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Mount Pleasant Elementary SchoolB+
Elementary · Grades KG–5 · 0.3 mi
M
Great Hollow Middle SchoolB
Middle · Grades 6–8 · 1.3 mi
H
Smithtown High School WestA
High · Grades 9–12 · 3.6 mi

District: Smithtown Central School District

Neighborhood · ZIP 11788These 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.46
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.16,596
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,944 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,199
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$164,182
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%

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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

27 Plantation Dr 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 93% of homes in Hauppauge 11788
  • Costs more per square foot than 98% of homes in Hauppauge
  • Among the smallest homes in Hauppauge 11788
  • Has a smaller lot than 98% of homes in Hauppauge 11788
  • Among the oldest homes in Hauppauge

What homes are worth in Hauppauge 11788

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

This home
$552K$1.3M

This home is worth more than 7% of homes in Hauppauge 11788.

How it measures up in Hauppauge 11788

The dot is this home. The mark in the middle is the typical home in Hauppauge 11788.

Estimated value$615,031
CheaperTypical $766,509Pricier

Pricier than 7% of homes nearby

Price per ft²$758
CheaperTypical $417Pricier

Pricier than 98% of homes nearby

Living area811 ft²
SmallerTypical 1,906 ft²Bigger

Smaller than almost all homes nearby

Lot size1,742 ft²
SmallerTypical 0.34 acBigger

Bigger than 2% of homes nearby

Year built1932
OlderTypical 1966Newer

Older than almost all homes nearby

How 27 Plantation Dr ranks against every home in each area.
MeasureThis homeHauppaugeHauppauge 11788Suffolk County
Estimated valuepricier than$615,03110% of homes7% of homes32% of homes
Price per ft²pricier than$75898% of homes98% of homes90% of homes
Living areabigger than811 ft²2% of homesalmost no homes4% of homes
Lot sizebigger than1,742 ft²7% of homes2% of homes3% of homes
Year builtnewer than1932almost no homesalmost no homes6% of homes

About 27 Plantation Dr

How much is 27 Plantation Dr, Hauppauge, NY worth?

The TopHap Estimate for 27 Plantation Dr, Hauppauge, NY is $615,031 as of Sep 24, 2026. The likely range is $586,303 to $643,759. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27 Plantation Dr, Hauppauge, NY last sell?

27 Plantation Dr, Hauppauge, NY last sold on Nov 16, 2020 for $420,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 27 Plantation Dr, Hauppauge, NY?

27 Plantation Dr, Hauppauge, NY has 3 bedrooms, 1 bathrooms, 811 square feet of living space and a 0.04-acre lot.

When was 27 Plantation Dr, Hauppauge, NY built?

27 Plantation Dr, Hauppauge, NY was built in 1932, making it 94 years old. It is a ranch home. The building has 1 story.

What schools serve 27 Plantation Dr, Hauppauge, NY?

27 Plantation Dr, Hauppauge, NY is assigned to Mount Pleasant Elementary School (elementary), rated B+; Great Hollow Middle School (middle), rated B; Smithtown High School West (high), rated A. All sit in Smithtown Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 27 Plantation Dr, Hauppauge, NY compare to other homes in Hauppauge 11788?

Among the 4,952 homes in Hauppauge 11788, it is worth more than 7% of them ($615,031 against a typical $766,509), its price per square foot is higher than 98% of them ($758 against a typical $417), it is bigger than almost none of them (811 ft² against a typical 1,906 ft²), its lot is bigger than 2% of them (1,742 ft² against a typical 0.34 ac) and it is newer than almost none of them (1932 against a typical 1966). Measured against all of Suffolk County, it is worth more than 32% 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 27 Plantation Dr, Hauppauge, NY?

The 2024 property tax bill for 27 Plantation Dr, Hauppauge, NY was $11,620. The county assessed it at $4,440.

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