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Single Family ResidenceResidential
$715,356$479 / 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 94How 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 $365,000 on Jun 16, 2022

10 LEE PL

MASTIC, NY 11950
2
Baths
1,493 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1944
Year BuiltThe year the home was originally built, according to county records.

Valuation

$715K
$669K low$762K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$365,000 · Jun 16, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,376 (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.$3,550 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,190
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$601,695

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.105 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.92%
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 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
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.18
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Deauville Gardens West Elementary SchoolC-
Elementary · Grades KG–5 · 1.0 mi
M
Copiague Middle SchoolC-
Middle · Grades 6–8 · 2.2 mi
H
Walter G O'Connell Copiague High SchoolB
High · Grades 9–12 · 2.3 mi

District: Copiague Union Free School District

Neighborhood · ZIP 11950These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.16,566
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,878 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,938
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,097
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

10 Lee Pl 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 97% of homes in Mastic 11950
  • Costs more per square foot than 90% of homes in Mastic 11950
  • Bigger than 68% of homes in Mastic 11950
  • Has a smaller lot than 75% of homes in Suffolk County
  • Older than 92% of homes in Mastic 11950

What homes are worth in Mastic 11950

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

This home
$310K$869K

This home is worth more than 97% of homes in Mastic 11950.

How it measures up in Mastic 11950

The dot is this home. The mark in the middle is the typical home in Mastic 11950.

Estimated value$715,356
CheaperTypical $481,972Pricier

Pricier than 97% of homes nearby

Price per ft²$479
CheaperTypical $370Pricier

Pricier than 90% of homes nearby

Living area1,493 ft²
SmallerTypical 1,216 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.18 ac
SmallerTypical 0.23 acBigger

Bigger than 34% of homes nearby

Year built1944
OlderTypical 1974Newer

Newer than 8% of homes nearby

How 10 Lee Pl ranks against every home in each area.
MeasureThis homeCopiagueMastic 11950Suffolk County
Estimated valuepricier than$715,35676% of homes97% of homes55% of homes
Price per ft²pricier than$47968% of homes90% of homes68% of homes
Living areabigger than1,493 ft²47% of homes68% of homes40% of homes
Lot sizebigger than0.18 ac67% of homes34% of homes25% of homes
Year builtnewer than194415% of homes8% of homes10% of homes

About 10 Lee Pl

How much is 10 Lee Pl, Mastic, NY worth?

The TopHap Estimate for 10 Lee Pl, Mastic, NY is $715,356 as of Aug 30, 2026. The likely range is $669,196 to $761,516. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Lee Pl, Mastic, NY last sell?

10 Lee Pl, Mastic, NY last sold on Jun 16, 2022 for $365,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 10 Lee Pl, Mastic, NY?

10 Lee Pl, Mastic, NY has 2 bathrooms, 1,493 square feet of living space and a 0.18-acre lot.

When was 10 Lee Pl, Mastic, NY built?

10 Lee Pl, Mastic, NY was built in 1944, making it 82 years old.

What schools serve 10 Lee Pl, Mastic, NY?

10 Lee Pl, Mastic, NY is assigned to Deauville Gardens West Elementary School (elementary), rated C-; Copiague Middle School (middle), rated C-; Walter G O'Connell Copiague High School (high), rated B. All sit in Copiague Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10 Lee Pl, Mastic, NY compare to other homes in Mastic 11950?

Among the 4,883 homes in Mastic 11950, it is worth more than 97% of them ($715,356 against a typical $481,972), its price per square foot is higher than 90% of them ($479 against a typical $370), it is bigger than 68% of them (1,493 ft² against a typical 1,216 ft²), its lot is bigger than 34% of them (0.18 ac against a typical 0.23 ac) and it is newer than 8% of them (1944 against a typical 1974). Measured against all of Suffolk County, it is worth more than 55% 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 10 Lee Pl, Mastic, NY?

The 2024 property tax bill for 10 Lee Pl, Mastic, NY was $12,376. The county assessed it at $3,550.

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