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Single Family ResidenceResidential
$573,484$251 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $450,000 on Aug 9, 2023

51 N ALPINE DR

ROUND TOP, NY 12473
3
Beds
4 / 1
Baths
2,286 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.
0.93 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
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

$573K
$507K low$640K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Aug 9, 2023
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$573,484
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$458,787

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,296 (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.$225,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$206,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$225,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$589,005

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.Contemporary
CountyGreene
Lot (acres)The size of the land the home sits on, from county records.0.93
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.Above-Ground Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 1,030 ft²

Transaction History(4)

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
Cairo-Durham Elementary SchoolB+
Elementary · Grades PK–5 · 3.2 mi
H
Cairo-Durham High SchoolC
High · Grades 9–12 · 6.2 mi
M
Cairo-Durham Middle SchoolB
Middle · Grades 6–8 · 6.2 mi

District: Cairo-Durham Central School District

Neighborhood · ZIP 12473These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.50

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.1,018
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.67 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,355
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,688
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

51 N Alpine 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 83% of homes in Round Top 12473
  • Bigger than 84% of homes in Round Top 12473
  • Has a smaller lot than 81% of homes in Round Top 12473
  • Newer than 75% of homes in Greene County

What homes are worth in Round Top 12473

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

This home
$161K$890K

This home is worth more than 83% of homes in Round Top 12473.

How it measures up in Round Top 12473

The dot is this home. The mark in the middle is the typical home in Round Top 12473.

Estimated value$573,484
CheaperTypical $405,739Pricier

Pricier than 83% of homes nearby

Price per ft²$251
CheaperTypical $255Pricier

Pricier than 48% of homes nearby

Living area2,286 ft²
SmallerTypical 1,558 ft²Bigger

Bigger than 84% of homes nearby

Lot size0.93 ac
SmallerTypical 2 acBigger

Bigger than 19% of homes nearby

Year built1990
OlderTypical 1984Newer

Newer than 69% of homes nearby

How 51 N Alpine Dr ranks against every home in each area.
MeasureThis homeRound Top 12473Greene County
Estimated valuepricier than$573,48483% of homes79% of homes
Price per ft²pricier than$25148% of homes51% of homes
Living areabigger than2,286 ft²84% of homes82% of homes
Lot sizebigger than0.93 ac19% of homes39% of homes
Year builtnewer than199069% of homes75% of homes

About 51 N Alpine Dr

How much is 51 N Alpine Dr, Round Top, NY worth?

The TopHap Estimate for 51 N Alpine Dr, Round Top, NY is $573,484 as of Jul 14, 2026. The likely range is $507,288 to $639,680. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 N Alpine Dr, Round Top, NY last sell?

51 N Alpine Dr, Round Top, NY last sold on Aug 9, 2023 for $450,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 51 N Alpine Dr, Round Top, NY?

51 N Alpine Dr, Round Top, NY has 3 bedrooms, 4 bathrooms, 2,286 square feet of living space and a 0.93-acre lot.

When was 51 N Alpine Dr, Round Top, NY built?

51 N Alpine Dr, Round Top, NY was built in 1990, making it 36 years old. It is a contemporary home. The building has 2 stories.

What schools serve 51 N Alpine Dr, Round Top, NY?

51 N Alpine Dr, Round Top, NY is assigned to Cairo-Durham Elementary School (elementary), rated B+; Cairo-Durham High School (high), rated C; Cairo-Durham Middle School (middle), rated B. All sit in Cairo-Durham Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 N Alpine Dr, Round Top, NY compare to other homes in Round Top 12473?

Among the 315 homes in Round Top 12473, it is worth more than 83% of them ($573,484 against a typical $405,739), its price per square foot is higher than 48% of them ($251 against a typical $255), it is bigger than 84% of them (2,286 ft² against a typical 1,558 ft²), its lot is bigger than 19% of them (0.93 ac against a typical 2 ac) and it is newer than 69% of them (1990 against a typical 1984). Measured against all of Greene County, it is worth more than 79% 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 51 N Alpine Dr, Round Top, NY?

The 2024 property tax bill for 51 N Alpine Dr, Round Top, NY was $9,296. The county assessed it at $225,000.

Closest homes

More homes in Round Top 12473

Assigned schools

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