11 ROSLYN ST
Valuation
Tax & Assessment
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.Foreclosure Filings(1)
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
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.
Index scale: 100 = US average (tick). Lower is better.
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
11 Roslyn 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.
- Worth more than 90% of homes in Islip Terrace
- Has a bigger lot than 91% of homes in Islip Terrace
What homes are worth in Islip Terrace 11752
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 88% of homes in Islip Terrace 11752.
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.
Pricier than 88% of homes nearby
Bigger than 70% of homes nearby
| Measure | This home | Islip Terrace | Islip Terrace 11752 | Suffolk County |
|---|---|---|---|---|
| Estimated valuepricier than | $758,574 | 90% of homes | 88% of homes | 61% of homes |
| Lot sizebigger than | 0.41 ac | 91% of homes | 70% of homes | 67% of homes |
About 11 Roslyn St
How much is 11 Roslyn St, Islip Terrace, NY worth?
The TopHap Estimate for 11 Roslyn St, Islip Terrace, NY is $758,574 as of Jul 14, 2026. The likely range is $661,439 to $855,709. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 11 Roslyn St, Islip Terrace, NY last sell?
11 Roslyn St, Islip Terrace, NY last sold on Dec 4, 2014 for $170,000, according to the county's recorded deed.
What schools serve 11 Roslyn St, Islip Terrace, NY?
11 Roslyn St, Islip Terrace, NY is assigned to East Islip High School (high), rated A; East Islip Middle School (middle), rated C+; Connetquot Elementary School (elementary). All sit in East Islip Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 11 Roslyn St, Islip Terrace, NY compare to other homes in Islip Terrace 11752?
Among the 2,901 homes in Islip Terrace 11752, it is worth more than 88% of them ($758,574 against a typical $655,274) and its lot is bigger than 70% of them (0.41 ac against a typical 0.27 ac). Measured against all of Suffolk County, it is worth more than 61% 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 11 Roslyn St, Islip Terrace, NY?
The 2024 property tax bill for 11 Roslyn St, Islip Terrace, NY was $12,632. The county assessed it at $48,800.
More homes on Roslyn St
- 25 Roslyn St$857K2,316 ft² · Sold $402K · Aug 2025
- 32 Roslyn St$662K1,400 ft² · Sold $635K · Aug 2025
- 22 Roslyn St$593K0.2 ac · Sold $545K · Oct 2024
- 19 Roslyn St$596K0.2 ac · Sold $545K · Sep 2024
- 33 Roslyn St$613K1,118 ft² · Sold $514K · Apr 2024
- 53 Roslyn St$829K0.32 ac · Sold $690K · Nov 2023
- 8 Roslyn St$840K0.31 ac · Sold $850K · May 2023
- 4 Roslyn St$546K0.31 ac · Sold $408K · Mar 2023
- 30 Roslyn St$744K1,580 ft² · Sold May 2022
- 14 Roslyn St$680K880 ft² · Sold $455K · Nov 2021
- 46 Roslyn St$965K2,638 ft² · Sold $644K · May 2021
- 42 Roslyn St$780K0.31 ac · Sold $639K · Feb 2021
Closest homes
- 13 Roslyn St$675K75 ft · 0.2 ac · Sold Apr 1996
- 7 Roslyn St$641K75 ft · 1,260 ft² · Sold $340K · Apr 2019
- 15 Roslyn St$531K125 ft · 0.2 ac · Sold Jan 1900
- 12 Nassau St$653K183 ft · 0.41 ac · Sold $405K · Aug 2004
- 5 Roslyn St$568K150 ft · 0.41 ac · Sold $380K · Jan 2008
- 14 Nassau St$590K206 ft · 0.31 ac · Sold $400K · Dec 2005
- 6 Nassau St$632K204 ft · 0.41 ac · Sold $130K · Aug 1998
- 17 Roslyn St$680K176 ft · 1,900 ft² · Sold $450K · Oct 2020
More homes in Islip Terrace 11752
- 15 Amityville St$724K0.67 ac · Sold $720K · Jun 2026
- 737 Belmore Ave$674K1,458 ft² · Sold $660K · Jun 2026
- 757 Belmore Ave$600K0.45 ac · Sold $588K · May 2026
- 12 Babylon St$586K0.68 ac · Sold $578K · May 2026
- 222 Chance Dr$909K3 ba · 2,008 ft² · Sold $900K · May 2026
- 19 Salem St$682K1,170 ft² · Sold $665K · Apr 2026
- 242 Islip Blvd$515K0.12 ac · Sold $560K · Apr 2026
- 42 Babylon St$548K0.45 ac · Sold $523K · Apr 2026
- 901 Connetquot Ave$632K0.22 ac · Sold $525K · Apr 2026
- 218 Islip Blvd$527K0.16 ac · Sold $328K · Apr 2026
- 80 Otis Rd$791K1,108 ft² · Sold $755K · Apr 2026
- 315 E Manhasset St$625K0.17 ac · Sold Mar 2026
Assigned schools
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