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Apartments (Generic)Residential
Last sold for $100,000 on Mar 19, 1997

846 PROSPECT AVE

WESTBURY, NY 11590
2
Beds
1
Baths
7,251 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.
1928
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · Mar 19, 1997

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$26,294 (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.$4,371 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,426
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,945
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,371
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$437,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
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.Steel Frame
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood / Spot

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.

E
Park Avenue SchoolD
Elementary · Grades 1–5 · 0.3 mi
M
Westbury Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
H
Westbury High SchoolC-
High · Grades 9–12 · 1.1 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

846 Prospect 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.

  • Among the largest homes in Westbury 11590
  • Has a bigger lot than 96% of homes in New Cassel
  • Older than 94% 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.

Living area7,251 ft²
SmallerTypical 1,688 ft²Bigger

Bigger than almost all homes nearby

Lot size0.23 ac
SmallerTypical 0.16 acBigger

Bigger than 87% of homes nearby

Year built1928
OlderTypical 1954Newer

Newer than 6% of homes nearby

How 846 Prospect Ave ranks against every home in each area.
MeasureThis homeNew CasselWestbury 11590Nassau County
Living areabigger than7,251 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than0.23 ac96% of homes87% of homes81% of homes
Year builtnewer than19287% of homes6% of homes14% of homes

About 846 Prospect Ave

When did 846 Prospect Ave, Westbury, NY last sell?

846 Prospect Ave, Westbury, NY last sold on Mar 19, 1997 for $100,000, according to the county's recorded deed.

How big is 846 Prospect Ave, Westbury, NY?

846 Prospect Ave, Westbury, NY has 2 bedrooms, 1 bathrooms, 7,251 square feet of living space and a 0.23-acre lot.

When was 846 Prospect Ave, Westbury, NY built?

846 Prospect Ave, Westbury, NY was built in 1928, making it 98 years old. The building has 1 story.

What schools serve 846 Prospect Ave, Westbury, NY?

846 Prospect Ave, Westbury, NY is assigned to Park Avenue School (elementary), rated D; Westbury Middle School (middle), 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 846 Prospect Ave, Westbury, NY compare to other homes in Westbury 11590?

Among the 12,249 homes in Westbury 11590, it is bigger than almost all of them (7,251 ft² against a typical 1,688 ft²), its lot is bigger than 87% of them (0.23 ac against a typical 0.16 ac) and it is newer than 6% of them (1928 against a typical 1954). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 846 Prospect Ave, Westbury, NY?

The 2025 property tax bill for 846 Prospect Ave, Westbury, NY was $26,294. The county assessed it at $4,371.

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