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Duplex (2 Units, Any Combination)Residential

426 CONNETQUOT AVE

ISLIP TERRACE, NY 11752
0
Baths
3,020 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$41,450 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$583,802

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.8 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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.48
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

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
Connetquot Elementary School
Elementary · Grades KG–2 · 0.4 mi
H
East Islip High SchoolB+
High · Grades 9–12 · 0.6 mi
M
East Islip Middle SchoolA
Middle · Grades 6–8 · 0.6 mi

District: East Islip Union Free School District

Neighborhood · ZIP 11752These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.9,076
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,454 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,239
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$153,915
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

426 Connetquot 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.

  • Bigger than 98% of homes in Islip Terrace
  • Has a bigger lot than 96% of homes in Islip Terrace
  • Older than 93% of homes in Suffolk County

How it measures up in Islip Terrace 11752

The dot is this home. The mark in the middle is the typical home in Islip Terrace 11752.

Living area3,020 ft²
SmallerTypical 1,606 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.48 ac
SmallerTypical 0.27 acBigger

Bigger than 81% of homes nearby

Year built1938
OlderTypical 1963Newer

Newer than 15% of homes nearby

How 426 Connetquot Ave ranks against every home in each area.
MeasureThis homeIslip TerraceIslip Terrace 11752Suffolk County
Living areabigger than3,020 ft²98% of homes97% of homes92% of homes
Lot sizebigger than0.48 ac96% of homes81% of homes73% of homes
Year builtnewer than193825% of homes15% of homes7% of homes

About 426 Connetquot Ave

When did 426 Connetquot Ave, Islip Terrace, NY last sell?

426 Connetquot Ave, Islip Terrace, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 426 Connetquot Ave, Islip Terrace, NY?

426 Connetquot Ave, Islip Terrace, NY has 3,020 square feet of living space and a 0.48-acre lot.

When was 426 Connetquot Ave, Islip Terrace, NY built?

426 Connetquot Ave, Islip Terrace, NY was built in 1938, making it 88 years old. It is a duplex single home.

What schools serve 426 Connetquot Ave, Islip Terrace, NY?

426 Connetquot Ave, Islip Terrace, NY is assigned to Connetquot Elementary School (elementary); East Islip High School (high), rated B+; East Islip Middle School (middle), rated A. All sit in East Islip Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 426 Connetquot Ave, Islip Terrace, NY compare to other homes in Islip Terrace 11752?

Among the 2,898 homes in Islip Terrace 11752, it is bigger than 97% of them (3,020 ft² against a typical 1,606 ft²), its lot is bigger than 81% of them (0.48 ac against a typical 0.27 ac) and it is newer than 15% of them (1938 against a typical 1963). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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