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Single Family ResidenceResidential
$2,346,090$2,539 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

12 GLENWOOD RD

ROSLYN, NY 11576
1
Baths
924 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.
1931
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.

Valuation

$2.3M
$2.1M low$2.6M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,142 (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.$767 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$732
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$35
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$864
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$767,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.99 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent coastal flood zone

Scores 0–100; higher = greater projected risk.

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.Cottage
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
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.Private Road

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

E
Glenwood Landing Elementary SchoolA+
Elementary · Grades PK–5 · 0.9 mi
M
North Shore Middle SchoolA+
Middle · Grades 6–8 · 1.4 mi
H
North Shore Senior High SchoolA+
High · Grades 9–12 · 1.6 mi

District: North Shore Central 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

12 Glenwood Rd 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 95% of homes in Nassau County
  • Among the highest price per square foot in Roslyn 11576
  • Among the smallest homes in Roslyn 11576
  • Has a bigger lot than 96% of homes in Nassau County
  • Older than 95% 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
$840K$3.8M

This home is worth more than 78% 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$2,346,090
CheaperTypical $1,867,399Pricier

Pricier than 78% of homes nearby

Price per ft²$2539
CheaperTypical $638Pricier

Pricier than almost all homes nearby

Living area924 ft²
SmallerTypical 2,799 ft²Bigger

Smaller than almost all homes nearby

Lot size1 ac
SmallerTypical 0.35 acBigger

Bigger than 86% of homes nearby

Year built1931
OlderTypical 1965Newer

Newer than 5% of homes nearby

How 12 Glenwood Rd ranks against every home in each area.
MeasureThis homeRoslyn 11576Nassau County
Estimated valuepricier than$2,346,09078% of homes95% of homes
Price per ft²pricier than$2539almost all homesalmost all homes
Living areabigger than924 ft²almost no homes2% of homes
Lot sizebigger than1 ac86% of homes96% of homes
Year builtnewer than19315% of homes18% of homes

About 12 Glenwood Rd

How much is 12 Glenwood Rd, Roslyn, NY worth?

The TopHap Estimate for 12 Glenwood Rd, Roslyn, NY is $2,346,090 as of Sep 24, 2026. The likely range is $2,059,087 to $2,633,092. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Glenwood Rd, Roslyn, NY last sell?

12 Glenwood Rd, Roslyn, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12 Glenwood Rd, Roslyn, NY?

12 Glenwood Rd, Roslyn, NY has 1 bathrooms and 924 square feet of living space.

When was 12 Glenwood Rd, Roslyn, NY built?

12 Glenwood Rd, Roslyn, NY was built in 1931, making it 95 years old. It is a cottage home. The building has 1 story.

What schools serve 12 Glenwood Rd, Roslyn, NY?

12 Glenwood Rd, Roslyn, NY is assigned to Glenwood Landing Elementary School (elementary), rated A+; North Shore Middle School (middle), rated A+; North Shore Senior High School (high), rated A+. All sit in North Shore Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Glenwood Rd, Roslyn, NY compare to other homes in Roslyn 11576?

Among the 4,808 homes in Roslyn 11576, it is worth more than 78% of them ($2,346,090 against a typical $1,867,399), its price per square foot is higher than almost all of them ($2539 against a typical $638), it is bigger than almost none of them (924 ft² against a typical 2,799 ft²), its lot is bigger than 86% of them (1 ac against a typical 0.35 ac) and it is newer than 5% of them (1931 against a typical 1965). Measured against all of Nassau County, it is worth more than 95% 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 12 Glenwood Rd, Roslyn, NY?

The 2025 property tax bill for 12 Glenwood Rd, Roslyn, NY was $18,142. The county assessed it at $767.

More homes on Glenwood Rd

Closest homes

More homes in Roslyn 11576

Assigned schools

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