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Single Family ResidenceResidential
$729,603$611 / 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 93How 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

709 CORNWELL AVE

WEST HEMPSTEAD, NY 11552
1
Baths
1,194 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$730K
$682K low$778K high
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.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.109%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$807,000
NATIONWIDE MORTGAGE BANKERS · recorded Mar 1, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,831 (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.$553 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$404
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$149
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$553
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$553,000

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.Ranch
CountyNASSAU
Lot (acres)The size of the land the home sits on, from county records.0.29
ConstructionThe main material the home's frame and walls are built from.Stone
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 30 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.

Neighborhood · ZIP 11552These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.92

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.97%
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.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.25,166
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,828 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$146,722
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$166,749
Average tempThe average temperature here across a full year.54°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

709 Cornwell 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 75% of homes in West Hempstead
  • Costs more per square foot than 89% of homes in West Hempstead
  • Smaller than 87% of homes in West Hempstead
  • Has a bigger lot than 96% of homes in West Hempstead

What homes are worth in West Hempstead 11552

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

This home
$594K$1.4M

This home is worth more than 29% of homes in West Hempstead 11552.

How it measures up in West Hempstead 11552

The dot is this home. The mark in the middle is the typical home in West Hempstead 11552.

Estimated value$729,603
CheaperTypical $789,864Pricier

Pricier than 29% of homes nearby

Price per ft²$611
CheaperTypical $502Pricier

Pricier than 88% of homes nearby

Living area1,194 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.29 ac
SmallerTypical 0.14 acBigger

Bigger than 96% of homes nearby

Year built1950
OlderTypical 1950Newer

Newer than 53% of homes nearby

How 709 Cornwell Ave ranks against every home in each area.
MeasureThis homeWest HempsteadWest Hempstead 11552Nassau County
Estimated valuepricier than$729,60325% of homes29% of homes29% of homes
Price per ft²pricier than$61189% of homes88% of homes76% of homes
Living areabigger than1,194 ft²13% of homes15% of homes13% of homes
Lot sizebigger than0.29 ac96% of homes96% of homes89% of homes
Year builtnewer than195059% of homes53% of homes43% of homes

About 709 Cornwell Ave

How much is 709 Cornwell Ave, West Hempstead, NY worth?

The TopHap Estimate for 709 Cornwell Ave, West Hempstead, NY is $729,603 as of Jul 14, 2026. The likely range is $681,648 to $777,558. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 709 Cornwell Ave, West Hempstead, NY last sell?

709 Cornwell Ave, West Hempstead, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 709 Cornwell Ave, West Hempstead, NY?

709 Cornwell Ave, West Hempstead, NY has 1 bathrooms, 1,194 square feet of living space and a 0.29-acre lot.

When was 709 Cornwell Ave, West Hempstead, NY built?

709 Cornwell Ave, West Hempstead, NY was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

How does 709 Cornwell Ave, West Hempstead, NY compare to other homes in West Hempstead 11552?

Among the 6,898 homes in West Hempstead 11552, it is worth more than 29% of them ($729,603 against a typical $789,864), its price per square foot is higher than 88% of them ($611 against a typical $502), it is bigger than 15% of them (1,194 ft² against a typical 1,620 ft²), its lot is bigger than 96% of them (0.29 ac against a typical 0.14 ac) and it is newer than 53% of them (1950 against a typical 1950). Measured against all of Nassau County, it is worth more than 29% 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 709 Cornwell Ave, West Hempstead, NY?

The 2025 property tax bill for 709 Cornwell Ave, West Hempstead, NY was $6,831. The county assessed it at $553.

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