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Single Family ResidenceResidential
$843,844$435 / 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 Aug 30, 2026

9 MONTROSE DR

COMMACK, NY 11725
4
Beds
2.5
Baths
1,941 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.
0.25 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.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$844K
$794K low$894K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,893 (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.$5,795 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,495
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$724,375

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.0.25
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.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Suburban
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 96 ft²

Neighborhood · ZIP 11725These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.75

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.29,060
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,956 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$164,054
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$187,880
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

9 Montrose 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
  • Costs less per square foot than 68% of homes in Commack 11725
  • Older than 68% of homes in Suffolk County

What homes are worth in Commack 11725

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

This home
$592K$1.3M

This home is worth more than 65% of homes in Commack 11725.

How it measures up in Commack 11725

The dot is this home. The mark in the middle is the typical home in Commack 11725.

Estimated value$843,844
CheaperTypical $788,998Pricier

Pricier than 65% of homes nearby

Price per ft²$435
CheaperTypical $476Pricier

Pricier than 32% of homes nearby

Living area1,941 ft²
SmallerTypical 1,816 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.25 ac
SmallerTypical 0.26 acBigger

Bigger than 48% of homes nearby

Year built1960
OlderTypical 1963Newer

Newer than 38% of homes nearby

How 9 Montrose Dr ranks against every home in each area.
MeasureThis homeCommack 11725Suffolk County
Estimated valuepricier than$843,84465% of homes71% of homes
Price per ft²pricier than$43532% of homes58% of homes
Living areabigger than1,941 ft²57% of homes64% of homes
Lot sizebigger than0.25 ac48% of homes46% of homes
Year builtnewer than196038% of homes32% of homes

About 9 Montrose Dr

How much is 9 Montrose Dr, Commack, NY worth?

The TopHap Estimate for 9 Montrose Dr, Commack, NY is $843,844 as of Aug 30, 2026. The likely range is $793,693 to $893,995. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9 Montrose Dr, Commack, NY last sell?

9 Montrose Dr, Commack, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 9 Montrose Dr, Commack, NY?

9 Montrose Dr, Commack, NY has 4 bedrooms, 2.5 bathrooms, 1,941 square feet of living space and a 0.25-acre lot.

When was 9 Montrose Dr, Commack, NY built?

9 Montrose Dr, Commack, NY was built in 1960, making it 66 years old. It is a colonial home. The building has 2 stories.

How does 9 Montrose Dr, Commack, NY compare to other homes in Commack 11725?

Among the 9,139 homes in Commack 11725, it is worth more than 65% of them ($843,844 against a typical $788,998), its price per square foot is higher than 32% of them ($435 against a typical $476), it is bigger than 57% of them (1,941 ft² against a typical 1,816 ft²), its lot is bigger than 48% of them (0.25 ac against a typical 0.26 ac) and it is newer than 38% of them (1960 against a typical 1963). 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 9 Montrose Dr, Commack, NY?

The 2024 property tax bill for 9 Montrose Dr, Commack, NY was $14,893. The county assessed it at $5,795.

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