Duplex (2 Units, Any Combination)Residential
Last sold for $224,000 on Jan 11, 2001
4 ROBBINS AVE
ISLIP, NY 11751
0
Baths
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$224,000 · Jan 11, 2001
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.$48,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$39,250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$676,056
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.0.29
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.
EHM
Wing Elementary School
Elementary · Grades KG–1 · 0.3 mi
Islip High SchoolB+
High · Grades 9–12 · 0.7 mi
Islip Middle SchoolC+
Middle · Grades 7–8 · 0.9 mi
District: Islip 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.$119,596
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,796
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%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No
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
4 Robbins 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.
How it measures up in Islip 11751
The dot is this home. The mark in the middle is the typical home in Islip 11751.
Lot size0.29 ac
SmallerTypical 0.24 acBigger
Bigger than 64% of homes nearby
| Measure | This home | Islip | Islip 11751 | Suffolk County |
|---|---|---|---|---|
| Lot sizebigger than | 0.29 ac | 62% of homes | 64% of homes | 51% of homes |
Closest homes
- 369 Moffitt Blvd$575K88 ft · 0.29 ac · Sold Jan 1900
- 8 Robbins Ave$557K124 ft · 0.21 ac · Sold $170K · Nov 2000
- 20 Jenkins St$485K138 ft · 1,218 ft² · Sold $426K · Jul 2024
- 24 Jenkins St$548K184 ft · 0.21 ac · Sold Jan 1900
- 19 Jenkins St$585K261 ft · 0.14 ac · Sold $141K · Feb 1999
- 5 William Ave$683K201 ft · 1,276 ft² · Sold $345K · Apr 2018
- 15 Robbins Ave$532K229 ft · 1,227 ft² · Sold $500K · Sep 2025
- 359 Moffitt Blvd$500K223 ft · 0.3 ac · Sold $92K · Sep 1998
More homes in Islip 11751
- 149 Union Ave$696K1,539 ft² · Sold $685K · Jul 2026
- 191 Smith Ave$648K1,112 ft² · Sold $634K · Jul 2026
- 42 Richmond St$557K0.17 ac · Sold $550K · Jul 2026
- 45 Roosevelt Ave0.48 ac · Sold $625K · Jul 2026
- 17 Sutton Pl$680K2,178 ft² · Sold $664K · Jun 2026
- 41 Richmond St$760K0.19 ac · Sold $750K · Jun 2026
- 36 Bates St$563K0.34 ac · Sold $630K · May 2026
- 29 Windsor St$571K0.17 ac · Sold $600K · May 2026
- 5 Athasca Rd$703K0.26 ac · Sold $600K · May 2026
- 24 45th St0.21 ac · Sold $620K · May 2026
- 117 Union Ave$894K0.34 ac · Sold $867K · May 2026
- 110 Saint Marks Ln$792K2,628 ft² · Sold $750K · May 2026
Assigned schools
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