| Primary address | 111 Carleton Avenue, Islip Terrace |
| Zip code | 11752 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 296-4-7 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
| Building class | Vacant Land Located in Commercial Areas (330) |
| Acreage | 1.1 |
| Zoning district | Register |
| School district | East Islip |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
The current market value is $1,408.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 03/04/2026 |
| Last updated | 04/20/2026 |
| Lot size | 1.1 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #6 | Medical Office | $25/Sqft/Year | 1,700 | Chris Mayor Larry Densen |
| #4 & #5 | Medical Office | $25/Sqft/Year | 2,500 | Chris Mayor Larry Densen |
Create a free account to view the complete sales history for 111 Carleton Avenue, Islip Terrace, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 111 Carleton Avenue, Islip Terrace, NY 11752. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $35 |
| Current property tax | $0 |
| Market value | $1,408 |
| Assessed value | $100 |
Here's the assessment & property tax history for 111 Carleton Avenue, Islip Terrace, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2024-2025 | $1,408 | $100 | 27.455 | $27 | -11.75% |
| 2023-2024 | $1,374 | $100 | 31.112 | $31 | -5.19% |
| 2022-2023 | $1,208 | $100 | 32.816 | $33 | +3.63% |
| 2021-2022 | $1,078 | $100 | 31.666 | $32 | -3.28% |
| 2020-2021 | $1,031 | $100 | 32.741 | $33 | +2.22% |
The complete history of permits filed for 111 Carleton Avenue, Islip Terrace, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
| Total population | 9,204 |
| Median age | 43.2 |
| Average household income | $165,203 |
| Family households | 78.8% |
| Occupied housing units | 3,046 |
| Owner occupied units | 88.2% |
| Average number of people per household | 3.02 |
| Median year structure built | 1964 |
| Median value for units with a mortgage | $546,400 |
| Median value for units without a mortgage | $496,700 |
Create a free account to unlock extended information for 111 Carleton Avenue, Islip Terrace, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
Access the detailed traffic volume map for 111 Carleton Avenue, Islip Terrace to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
Here are the neighbors for 111 Carleton Avenue, Islip Terrace.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 347 Islip Blvd, Islip Terrace | 02/28/2025 | ||
| 41 Roslyn St, Islip Terrace | 04/30/2015 | $205,000 | |
| 30 Nassau St, Islip Terrace | 02/27/2025 | $450,000 | |
| 40 Roslyn St, Islip Terrace | |||
| 2975 Sunrise Hwy, Islip Terrace | 09/08/2015 | $485,000 | |
| 385 Islip Blvd, Islip Terrace | 06/18/1999 | ||
| 31 Roslyn St, Islip Terrace | 1,396 | 08/21/2020 | $433,000 |
| 22 Nassau St, Islip Terrace | 07/22/2024 | $600,000 | |
| 50 Fairview Ave, Islip Terrace | |||
| 339 Islip Blvd, Islip Terrace | |||
| 2955-2965 Sunrise Hwy, Islip Terrace | 4,600 | ||
| 18 Nassau St, Islip Terrace | |||
| 2 Nassau St, Islip Terrace | |||
| 9 Nassau St, Islip Terrace | |||
| 331 Islip Blvd, Islip Terrace | |||
| 40 Nassau St, Islip Terrace | 1,516 | 05/21/2021 | |
| 29 Nassau St, Islip Terrace | |||
| 49 Lincoln Ave, Islip Terrace | 08/12/1994 | $41,600 | |
| 371 Islip Blvd, Islip Terrace | 07/27/2009 | $315,000 | |
| 117 Carleton Ave, Islip Terrace |