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Single Family ResidenceResidential
$860,024$443 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

21 PINE RIDGE DR

SMITHTOWN, NY 11787
3
Beds
2
Baths
1,942 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.
0.54 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$860K
$795K low$925K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,925 (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.$6,870 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$210
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$858,750

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1981
Lot (acres)The size of the land the home sits on, from county records.0.54
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 66 ft²

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
Pines Elementary SchoolB
Elementary · Grades PK–5 · 0.6 mi
H
Hauppauge High SchoolA
High · Grades 9–12 · 2.7 mi
M
Hauppauge Middle SchoolC
Middle · Grades 6–8 · 2.8 mi

District: Hauppauge Union Free School District

Neighborhood · ZIP 11787These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
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.34,997
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,227 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,428
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$168,182
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

21 Pine Ridge 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 more than 71% of homes in Suffolk County
  • Has a bigger lot than 78% of homes in Suffolk County
  • Older than 71% of homes in Smithtown

What homes are worth in Smithtown 11787

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

This home
$527K$1.6M

This home is worth more than 66% of homes in Smithtown 11787.

How it measures up in Smithtown 11787

The dot is this home. The mark in the middle is the typical home in Smithtown 11787.

Estimated value$860,024
CheaperTypical $792,950Pricier

Pricier than 66% of homes nearby

Price per ft²$443
CheaperTypical $446Pricier

Pricier than 49% of homes nearby

Living area1,942 ft²
SmallerTypical 1,907 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.54 ac
SmallerTypical 0.38 acBigger

Bigger than 76% of homes nearby

Year built1960
OlderTypical 1965Newer

Newer than 29% of homes nearby

How 21 Pine Ridge Dr ranks against every home in each area.
MeasureThis homeSmithtownSmithtown 11787Suffolk County
Estimated valuepricier than$860,02462% of homes66% of homes71% of homes
Price per ft²pricier than$44352% of homes49% of homes60% of homes
Living areabigger than1,942 ft²47% of homes52% of homes64% of homes
Lot sizebigger than0.54 ac69% of homes76% of homes78% of homes
Year builtnewer than196029% of homes29% of homes32% of homes

About 21 Pine Ridge Dr

How much is 21 Pine Ridge Dr, Smithtown, NY worth?

The TopHap Estimate for 21 Pine Ridge Dr, Smithtown, NY is $860,024 as of Aug 30, 2026. The likely range is $794,983 to $925,065. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Pine Ridge Dr, Smithtown, NY last sell?

21 Pine Ridge Dr, Smithtown, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Pine Ridge Dr, Smithtown, NY?

21 Pine Ridge Dr, Smithtown, NY has 3 bedrooms, 2 bathrooms, 1,942 square feet of living space and a 0.54-acre lot.

When was 21 Pine Ridge Dr, Smithtown, NY built?

21 Pine Ridge Dr, Smithtown, NY was built in 1960, making it 66 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Pine Ridge Dr, Smithtown, NY?

21 Pine Ridge Dr, Smithtown, NY is assigned to Pines Elementary School (elementary), rated B; Hauppauge High School (high), rated A; Hauppauge Middle School (middle), rated C. All sit in Hauppauge Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Pine Ridge Dr, Smithtown, NY compare to other homes in Smithtown 11787?

Among the 11,479 homes in Smithtown 11787, it is worth more than 66% of them ($860,024 against a typical $792,950), its price per square foot is higher than 49% of them ($443 against a typical $446), it is bigger than 52% of them (1,942 ft² against a typical 1,907 ft²), its lot is bigger than 76% of them (0.54 ac against a typical 0.38 ac) and it is newer than 29% of them (1960 against a typical 1965). Measured against all of Suffolk County, it is worth more than 71% 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 21 Pine Ridge Dr, Smithtown, NY?

The 2024 property tax bill for 21 Pine Ridge Dr, Smithtown, NY was $8,925. The county assessed it at $6,870.

More homes on Pine Ridge Dr

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