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Single Family ResidenceResidential
$439,171$483 / 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 Sep 24, 2026

15 MAPLE ST

ISLIP, NY 11751
1
Baths
910 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.

Valuation

$439K
$407K low$471K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,046 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,255 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,095
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$382,204

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.9 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.minimal

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
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.17
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Lafrancis Hardiman Elementary School
Elementary · Grades PK–2 · 0.6 mi
H
Wyandanch Memorial High SchoolD
High · Grades 9–12 · 1.3 mi
M
Milton L. Olive Middle SchoolD+
Middle · Grades 6–8 · 1.5 mi

District: Wyandanch Union Free School District

Neighborhood · ZIP 11751These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.15,527
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,057 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,597
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,797
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

15 Maple 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.

  • Among the least valuable homes in Islip 11751
  • Costs more per square foot than 80% of homes in Wyandanch
  • Smaller than 96% of homes in Islip 11751
  • Has a smaller lot than 83% of homes in Islip 11751
  • Older than 66% of homes in Suffolk County

What homes are worth in Islip 11751

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

This home
$459K$1.7M

This home is worth less than almost all homes in Islip 11751.

How it measures up in Islip 11751

The dot is this home. The mark in the middle is the typical home in Islip 11751.

Estimated value$439,171
CheaperTypical $640,729Pricier

Cheaper than almost all homes nearby

Price per ft²$483
CheaperTypical $422Pricier

Pricier than 72% of homes nearby

Living area910 ft²
SmallerTypical 1,665 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.17 ac
SmallerTypical 0.24 acBigger

Bigger than 17% of homes nearby

Year built1961
OlderTypical 1957Newer

Newer than 62% of homes nearby

How 15 Maple St ranks against every home in each area.
MeasureThis homeWyandanchIslip 11751Suffolk County
Estimated valuepricier than$439,17121% of homesalmost no homes5% of homes
Price per ft²pricier than$48380% of homes72% of homes68% of homes
Living areabigger than910 ft²17% of homes4% of homes7% of homes
Lot sizebigger than0.17 ac41% of homes17% of homes17% of homes
Year builtnewer than196143% of homes62% of homes34% of homes

About 15 Maple St

How much is 15 Maple St, Islip, NY worth?

The TopHap Estimate for 15 Maple St, Islip, NY is $439,171 as of Sep 24, 2026. The likely range is $407,345 to $470,997. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 Maple St, Islip, NY last sell?

15 Maple St, Islip, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 15 Maple St, Islip, NY?

15 Maple St, Islip, NY has 1 bathrooms, 910 square feet of living space and a 0.17-acre lot.

When was 15 Maple St, Islip, NY built?

15 Maple St, Islip, NY was built in 1961, making it 65 years old.

What schools serve 15 Maple St, Islip, NY?

15 Maple St, Islip, NY is assigned to Lafrancis Hardiman Elementary School (elementary); Wyandanch Memorial High School (high), rated D; Milton L. Olive Middle School (middle), rated D+. All sit in Wyandanch Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15 Maple St, Islip, NY compare to other homes in Islip 11751?

Among the 4,166 homes in Islip 11751, it is worth more than almost none of them ($439,171 against a typical $640,729), its price per square foot is higher than 72% of them ($483 against a typical $422), it is bigger than 4% of them (910 ft² against a typical 1,665 ft²), its lot is bigger than 17% of them (0.17 ac against a typical 0.24 ac) and it is newer than 62% of them (1961 against a typical 1957). Measured against all of Suffolk County, it is worth more than 5% 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 15 Maple St, Islip, NY?

The 2024 property tax bill for 15 Maple St, Islip, NY was $9,046. The county assessed it at $2,255.

More homes on Maple St

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Assigned schools

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