ISLIP AVE
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
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.
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.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
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
Islip 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.
- Among the smallest lots in Islip
How it measures up in Islip 11751
The dot is this home. The mark in the middle is the typical home in Islip 11751.
Bigger than 2% of homes nearby
| Measure | This home | Islip | Islip 11751 | Suffolk County |
|---|---|---|---|---|
| Lot sizebigger than | 3,049 ft² | almost no homes | 2% of homes | 5% of homes |
More homes on Islip Ave
- 70 Islip Ave$668K1,696 ft² · Sold $650K · Feb 2026
- 113 Islip Ave1,872 ft² · Sold $640K · Jan 2026
- 6 Islip Ave$490K0.23 ac · Sold $380K · Mar 2024
- 488 Islip Ave$569K0.17 ac · Sold $439K · Apr 2023
- 530 Islip Ave0.23 ac · Sold $495K · Mar 2023
- 538 Islip Ave$609K0.25 ac · Sold $465K · Feb 2023
- 425 Islip Ave$505K910 ft² · Sold $394K · Nov 2022
- 548 Islip Ave0.17 ac · Sold $689K · Aug 2022
- 494 Islip Ave0.17 ac · Sold $134K · Jun 2022
- 454 Islip Ave$570K1,134 ft² · Sold $485K · Jun 2022
- 263 Islip Ave$584K1,296 ft² · Sold $420K · Apr 2022
- 523 Islip Ave$573K1,384 ft² · Sold $340K · Apr 2022
Closest homes
- 416 Islip Ave$592K38 ft · 0.14 ac · Sold $126K · Nov 1997
- 420 Islip Ave$570K50 ft · 1,252 ft² · Sold $300K · Nov 2020
- 410 Islip Ave$469K88 ft · 1,134 ft² · Sold $265K · Apr 2017
- 2 W Walnut St$467K112 ft · 0.14 ac · Sold $847K · Nov 2022
- 7 W Cedar St$661K147 ft · 1,368 ft² · Sold $415K · Feb 2018
- 4 W Walnut St$684K156 ft · 0.43 ac · Sold $378K · Aug 2009
- 402 Islip Ave$610K200 ft · 0.21 ac · Sold $278K · Aug 2012
- 424 Islip Ave$564K225 ft · 0.17 ac · Sold $227K · Sep 2002
More homes in Islip 11751
- 234 Cedar Ave$889K0.46 ac · Sold $1.1M · Aug 2026
- 816 Main St$639K1,132 ft² · Sold $630K · Aug 2026
- 36 Pine St$631K1,008 ft² · Sold $625K · Jul 2026
- 36 Wingam Dr$867K2,331 ft² · Sold $842K · Jul 2026
- 90 Willow Ave$725K2,040 ft² · Sold $720K · Jul 2026
- 149 Union Ave$690K1,539 ft² · Sold $685K · Jul 2026
- 191 Smith Ave$638K1,112 ft² · Sold $634K · Jul 2026
- 42 Richmond St$553K0.17 ac · Sold $550K · Jul 2026
- 45 Roosevelt Ave0.48 ac · Sold $625K · Jul 2026
- 17 Sutton Pl$670K2,178 ft² · Sold $664K · Jun 2026
- 41 Richmond St$757K0.19 ac · Sold $750K · Jun 2026
- 36 Bates St$639K0.34 ac · Sold $630K · May 2026
Assigned schools
Explore the area
See this home in context
Open Islip Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map