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Single Family ResidenceResidential
$760,385$580 / 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 91How 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
Last sold for $510,000 on Aug 2, 2016

340 RUSHMORE AVE

CARLE PLACE, NY 11514
1.5
Baths
1,310 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$760K
$694K low$827K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$510,000 · Aug 2, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,042 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$488 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$253
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$492
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$488,000

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.Colonial
CountyNASSAU
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 324 ft²Patio · 237 ft²

Transaction History(2)

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.

M
Carle Place Middle Senior High SchoolA-
Middle · Grades 7–12 · 0.3 mi
E
Cherry Lane School
Elementary · Grades KG–2 · 0.4 mi

District: Carle Place Union Free School District

Neighborhood · ZIP 11514These 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.90
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 100.98

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.5,072
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,185 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,910
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,235
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

340 Rushmore Ave 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 72% of homes in Carle Place 11514
  • Costs more per square foot than 72% of homes in Carle Place 11514
  • Smaller than 79% of homes in Nassau County
  • Has a smaller lot than 70% of homes in Nassau County
  • Older than 71% of homes in Nassau County

What homes are worth in Carle Place 11514

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

This home
$610K$1.2M

This home is worth more than 28% of homes in Carle Place 11514.

How it measures up in Carle Place 11514

The dot is this home. The mark in the middle is the typical home in Carle Place 11514.

Estimated value$760,385
CheaperTypical $843,579Pricier

Pricier than 28% of homes nearby

Price per ft²$580
CheaperTypical $538Pricier

Pricier than 72% of homes nearby

Living area1,310 ft²
SmallerTypical 1,579 ft²Bigger

Bigger than 27% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 31% of homes nearby

Year built1947
OlderTypical 1948Newer

Newer than 34% of homes nearby

How 340 Rushmore Ave ranks against every home in each area.
MeasureThis homeCarle Place 11514Nassau County
Estimated valuepricier than$760,38528% of homes37% of homes
Price per ft²pricier than$58072% of homes70% of homes
Living areabigger than1,310 ft²27% of homes21% of homes
Lot sizebigger than0.14 ac31% of homes30% of homes
Year builtnewer than194734% of homes29% of homes

About 340 Rushmore Ave

How much is 340 Rushmore Ave, Carle Place, NY worth?

The TopHap Estimate for 340 Rushmore Ave, Carle Place, NY is $760,385 as of Aug 30, 2026. The likely range is $694,185 to $826,585. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 340 Rushmore Ave, Carle Place, NY last sell?

340 Rushmore Ave, Carle Place, NY last sold on Aug 2, 2016 for $510,000, according to the county's recorded deed.

How big is 340 Rushmore Ave, Carle Place, NY?

340 Rushmore Ave, Carle Place, NY has 1.5 bathrooms, 1,310 square feet of living space and a 0.14-acre lot.

When was 340 Rushmore Ave, Carle Place, NY built?

340 Rushmore Ave, Carle Place, NY was built in 1947, making it 79 years old. It is a colonial home. The building has 2 stories.

What schools serve 340 Rushmore Ave, Carle Place, NY?

340 Rushmore Ave, Carle Place, NY is assigned to Carle Place Middle Senior High School (middle), rated A-; Cherry Lane School (elementary). All sit in Carle Place Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 340 Rushmore Ave, Carle Place, NY compare to other homes in Carle Place 11514?

Among the 1,331 homes in Carle Place 11514, it is worth more than 28% of them ($760,385 against a typical $843,579), its price per square foot is higher than 72% of them ($580 against a typical $538), it is bigger than 27% of them (1,310 ft² against a typical 1,579 ft²), its lot is bigger than 31% of them (0.14 ac against a typical 0.14 ac) and it is newer than 34% of them (1947 against a typical 1948). Measured against all of Nassau County, it is worth more than 37% 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 340 Rushmore Ave, Carle Place, NY?

The 2026 property tax bill for 340 Rushmore Ave, Carle Place, NY was $12,042. The county assessed it at $488.

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