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Single Family ResidenceResidential
$2,490,032$540 / 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 87How 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 $810,075 on Nov 8, 1999

140 DOGWOOD AVE

ROSLYN, NY 11576
4
Baths
4,615 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
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

$2.5M
$2.2M low$2.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$810,075 · Nov 8, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$30,397 (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.$1,466 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$463
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,003
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,440
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,466,000

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.Cape Cod
CountyNASSAU
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 544 ft²Patio · 1,008 ft²Porch · 28 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Harbor Hill SchoolA
Elementary · Grades KG–5 · 0.6 mi
H
Roslyn High SchoolA
High · Grades 9–12 · 1.6 mi
M
Roslyn Middle SchoolA-
Middle · Grades 6–8 · 2.2 mi

District: Roslyn Union Free School District

Neighborhood · ZIP 11576These 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.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.104

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.94%
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.3.1%
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.13,502
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,896 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$189,117
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$255,113
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

140 Dogwood 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 more than 96% of homes in Nassau County
  • Costs less per square foot than 84% of homes in Roslyn 11576
  • Bigger than 97% of homes in Nassau County
  • Has a bigger lot than 96% of homes in Nassau County
  • Older than 86% of homes in Roslyn 11576

What homes are worth in Roslyn 11576

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

This home
$880K$4M

This home is worth more than 84% of homes in Roslyn 11576.

How it measures up in Roslyn 11576

The dot is this home. The mark in the middle is the typical home in Roslyn 11576.

Estimated value$2,490,032
CheaperTypical $1,802,664Pricier

Pricier than 84% of homes nearby

Price per ft²$540
CheaperTypical $625Pricier

Pricier than 16% of homes nearby

Living area4,615 ft²
SmallerTypical 2,792 ft²Bigger

Bigger than 93% of homes nearby

Lot size1 ac
SmallerTypical 0.35 acBigger

Bigger than 85% of homes nearby

Year built1951
OlderTypical 1966Newer

Newer than 14% of homes nearby

How 140 Dogwood Ave ranks against every home in each area.
MeasureThis homeRoslyn 11576Nassau County
Estimated valuepricier than$2,490,03284% of homes96% of homes
Price per ft²pricier than$54016% of homes58% of homes
Living areabigger than4,615 ft²93% of homes97% of homes
Lot sizebigger than1 ac85% of homes96% of homes
Year builtnewer than195114% of homes49% of homes

About 140 Dogwood Ave

How much is 140 Dogwood Ave, Roslyn, NY worth?

The TopHap Estimate for 140 Dogwood Ave, Roslyn, NY is $2,490,032 as of Aug 30, 2026. The likely range is $2,170,563 to $2,809,501. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 140 Dogwood Ave, Roslyn, NY last sell?

140 Dogwood Ave, Roslyn, NY last sold on Nov 8, 1999 for $810,075, according to the county's recorded deed.

How big is 140 Dogwood Ave, Roslyn, NY?

140 Dogwood Ave, Roslyn, NY has 4 bathrooms and 4,615 square feet of living space.

When was 140 Dogwood Ave, Roslyn, NY built?

140 Dogwood Ave, Roslyn, NY was built in 1951, making it 75 years old. It is a cape cod home. The building has 1 story.

What schools serve 140 Dogwood Ave, Roslyn, NY?

140 Dogwood Ave, Roslyn, NY is assigned to Harbor Hill School (elementary), rated A; Roslyn High School (high), rated A; Roslyn Middle School (middle), rated A-. All sit in Roslyn Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 140 Dogwood Ave, Roslyn, NY compare to other homes in Roslyn 11576?

Among the 4,806 homes in Roslyn 11576, it is worth more than 84% of them ($2,490,032 against a typical $1,802,664), its price per square foot is higher than 16% of them ($540 against a typical $625), it is bigger than 93% of them (4,615 ft² against a typical 2,792 ft²), its lot is bigger than 85% of them (1 ac against a typical 0.35 ac) and it is newer than 14% of them (1951 against a typical 1966). Measured against all of Nassau County, it is worth more than 96% 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 140 Dogwood Ave, Roslyn, NY?

The 2025 property tax bill for 140 Dogwood Ave, Roslyn, NY was $30,397. The county assessed it at $1,466.

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