Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$644,947
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 89How 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 $398,100 on Jun 13, 2007

9 PLANTATION DR

HAUPPAUGE, NY 11788
0
Baths
1,742 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$645K
$575K low$715K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$398,100 · Jun 13, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,074 (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.$5,400 (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.$5,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$675,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.04
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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 · 3.7 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%

Owner Tools

Do you own this home?
Claim this home

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

9 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 87% of homes in Hauppauge 11788
  • Has a smaller lot than 97% of homes in Hauppauge 11788

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
$548K$1.3M

This home is worth more than 13% 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$644,947
CheaperTypical $765,708Pricier

Pricier than 13% of homes nearby

Lot size1,742 ft²
SmallerTypical 0.34 acBigger

Bigger than 3% of homes nearby

How 9 Plantation Dr ranks against every home in each area.
MeasureThis homeHauppaugeHauppauge 11788Suffolk County
Estimated valuepricier than$644,94716% of homes13% of homes39% of homes
Lot sizebigger than1,742 ft²7% of homes3% of homes3% of homes

About 9 Plantation Dr

How much is 9 Plantation Dr, Hauppauge, NY worth?

The TopHap Estimate for 9 Plantation Dr, Hauppauge, NY is $644,947 as of Sep 24, 2026. The likely range is $575,303 to $714,591. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9 Plantation Dr, Hauppauge, NY last sell?

9 Plantation Dr, Hauppauge, NY last sold on Jun 13, 2007 for $398,100, according to the county's recorded deed.

What schools serve 9 Plantation Dr, Hauppauge, NY?

9 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 9 Plantation Dr, Hauppauge, NY compare to other homes in Hauppauge 11788?

Among the 4,954 homes in Hauppauge 11788, it is worth more than 13% of them ($644,947 against a typical $765,708) and its lot is bigger than 3% of them (1,742 ft² against a typical 0.34 ac). Measured against all of Suffolk County, it is worth more than 39% 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 9 Plantation Dr, Hauppauge, NY?

The 2024 property tax bill for 9 Plantation Dr, Hauppauge, NY was $13,074. The county assessed it at $5,400.

More homes on Plantation Dr

Closest homes

More homes in Hauppauge 11788

Assigned schools

Explore the area

See this home in context

Open 9 Plantation Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map