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Single Family ResidenceResidential
$721,897$284 / 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 Oct 21, 2026
Last sold for $145,000 on Oct 24, 1997

459 DARTMOUTH ST

WESTBURY, NY 11590
2.5
Baths
2,539 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$722K
$666K low$778K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$145,000 · Oct 24, 1997

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,010 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$520 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$520
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$520,000

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.Raised Ranch
CountyNASSAU
Lot (acres)The size of the land the home sits on, from county records.0.23
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.Porch · 24 ft²

Transaction History(5)

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
Westbury Middle SchoolC-
Middle · Grades 6–8 · 0.1 mi
E
Powells Lane SchoolC-
Elementary · Grades 1–5 · 0.5 mi
H
Westbury High SchoolC-
High · Grades 9–12 · 0.6 mi

District: Westbury Union Free School District

Neighborhood · ZIP 11590These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.45,523
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,819 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,386
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$161,814
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

459 Dartmouth St 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 Nassau County
  • Among the lowest price per square foot in Westbury 11590
  • Bigger than 91% of homes in Westbury 11590
  • Has a bigger lot than 88% of homes in Westbury 11590
  • Newer than 82% of homes in Nassau County

What homes are worth in Westbury 11590

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

This home
$446K$1.4M

This home is worth more than 38% of homes in Westbury 11590.

How it measures up in Westbury 11590

The dot is this home. The mark in the middle is the typical home in Westbury 11590.

Estimated value$721,897
CheaperTypical $773,973Pricier

Pricier than 38% of homes nearby

Price per ft²$284
CheaperTypical $482Pricier

Cheaper than almost all homes nearby

Living area2,539 ft²
SmallerTypical 1,683 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.23 ac
SmallerTypical 0.16 acBigger

Bigger than 88% of homes nearby

Year built1964
OlderTypical 1954Newer

Newer than 81% of homes nearby

How 459 Dartmouth St ranks against every home in each area.
MeasureThis homeWestbury 11590Nassau County
Estimated valuepricier than$721,89738% of homes28% of homes
Price per ft²pricier than$284almost no homesalmost no homes
Living areabigger than2,539 ft²91% of homes83% of homes
Lot sizebigger than0.23 ac88% of homes82% of homes
Year builtnewer than196481% of homes82% of homes

About 459 Dartmouth St

How much is 459 Dartmouth St, Westbury, NY worth?

The TopHap Estimate for 459 Dartmouth St, Westbury, NY is $721,897 as of Oct 21, 2026. The likely range is $665,633 to $778,161. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 459 Dartmouth St, Westbury, NY last sell?

459 Dartmouth St, Westbury, NY last sold on Oct 24, 1997 for $145,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 459 Dartmouth St, Westbury, NY?

459 Dartmouth St, Westbury, NY has 2.5 bathrooms, 2,539 square feet of living space and a 0.23-acre lot.

When was 459 Dartmouth St, Westbury, NY built?

459 Dartmouth St, Westbury, NY was built in 1964, making it 62 years old. It is a raised ranch home. The building has 1 story.

What schools serve 459 Dartmouth St, Westbury, NY?

459 Dartmouth St, Westbury, NY is assigned to Westbury Middle School (middle), rated C-; Powells Lane School (elementary), rated C-; Westbury High School (high), rated C-. All sit in Westbury Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 459 Dartmouth St, Westbury, NY compare to other homes in Westbury 11590?

Among the 12,249 homes in Westbury 11590, it is worth more than 38% of them ($721,897 against a typical $773,973), its price per square foot is higher than almost none of them ($284 against a typical $482), it is bigger than 91% of them (2,539 ft² against a typical 1,683 ft²), its lot is bigger than 88% of them (0.23 ac against a typical 0.16 ac) and it is newer than 81% of them (1964 against a typical 1954). Measured against all of Nassau County, it is worth more than 28% 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 459 Dartmouth St, Westbury, NY?

The 2025 property tax bill for 459 Dartmouth St, Westbury, NY was $14,010. The county assessed it at $520.

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