| Primary address | 12 Carleton Avenue, Islip Terrace |
| Zip code | 11752 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 251-1-14.3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $12,385 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.45 |
| 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:
Assessed at $44,300, the tax amount paid for 12 Carleton Avenue, Islip Terrace, NY 11752 is $12,384.
When was 12 Carleton Avenue, Islip Terrace, NY 11752 last sold?12 Carleton Avenue, Islip Terrace, NY 11752 was last sold in 07/28/2017.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 12 Carleton Avenue, Islip Terrace, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 12 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 |
| Property tax | $12,385 |
| Market value | $623,944 |
| Assessed value | $44,300 |
Here's the assessment & property tax history for 12 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 | $623,944 | $44,300 | 26.849 | $11,894 | +2.69% |
| 2023-2024 | $608,516 | $44,300 | 26.145 | $11,582 | +0.84% |
| 2022-2023 | $535,024 | $44,300 | 25.927 | $11,486 | -0.72% |
| 2021-2022 | $477,370 | $44,300 | 26.114 | $11,569 | +2.36% |
| 2020-2021 | $456,701 | $44,300 | 25.513 | $11,302 | -20.34% |
The complete history of permits filed for 12 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.
Create a free account to unlock extended information for 12 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 12 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ruth C Kinney Elementary School | 7 | Public | 3-5 | 302 | 0.60 |
| Connetquot Elementary School | NR | Public | PK, K-2 | 366 | 1.19 |
| Connetquot Elementary School | NR | Public | PK, K-2 | 366 | 1.19 |
| Wing Elementary School | NR | Public | K-1 | 379 | 1.20 |
| Chatterbox Day School | NR | Private | PK-1 | 61 | 1.38 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip Middle School | 6 | Public | 6-8 | 804 | 0.81 |
| St Mary School | NR | Private | PK-8 | 413 | 1.75 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 2.26 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 2.28 |
| St Patrick School | NR | Private | PK-8 | 534 | 2.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip High School | 8 | Public | 9-12 | 1,145 | 0.73 |
| Islip High School | 9 | Public | 9-12 | 892 | 2.20 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.75 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 3.06 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.37 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Carleton Avenue, Islip Terrace.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 2 A Commerce Pl, Islip Terrace | |||
| 6 Commerce Pl, Islip Terrace | 1,312 | 04/08/2021 | |
| 5 John St, Islip Terrace | 02/06/2008 | $317,000 | |
| 53 Juniper St, Islip | 07/26/1995 | ||
| 6 John St, Islip Terrace | 2,222 | 04/09/2020 | $469,000 |
| 64 Juniper St, Islip | 07/12/2013 | $347,000 | |
| 47 Juniper St, Islip | 2,628 | 03/24/2023 | |
| 3 Commerce Pl, Islip Terrace | 01/17/2012 | ||
| 1818 Spur Dr S, Islip Terrace | |||
| 94 Juniper St, Islip | 1,785 | 05/03/2018 | |
| 76 Juniper St, Islip | 1,245 | 09/27/2021 | $525,000 |
| 14 Carleton Ave, Islip Terrace | |||
| 126 Juniper St, Islip | 01/30/2013 | $345,452 | |
| 7 Commerce Pl, Islip Terrace | 05/29/2015 | $365,000 | |
| 25 Commerce Pl, Islip Terrace | 1,464 | 06/22/2017 | $355,000 |
| 545 Islip Ave, Islip | 1,262 | 12/16/2021 | $400,000 |
| 33 Commerce Pl, Islip Terrace | |||
| 118 Juniper St, Islip | |||
| 110 Juniper St, Islip | |||
| 1812 Spur Dr S, Islip Terrace | 03/20/2013 | $193,000 |