| Primary address | 18 Locust St E, Central Islip |
| Zip code | 11722 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 121-3-109 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $6,363 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| Zoning district | Register |
| School district | Central 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 $23,800, the tax amount paid for 18 Locust St E, Central Islip, NY 11722 is $7,254.
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 18 Locust St E, Central Islip, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 18 Locust St E, Central Islip, NY 11722. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $7,254 |
| Current property tax | $6,363 |
| Market value | $335,211 |
| Assessed value | $23,800 |
Here's the assessment & property tax history for 18 Locust St E, Central Islip, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $335,211 | $23,800 | 30.481 | $7,254 | +3.08% |
| 2024-2025 | $335,211 | $23,800 | 29.569 | $7,037 | +5.71% |
| 2023-2024 | $326,923 | $23,800 | 27.973 | $6,658 | -1.12% |
| 2022-2023 | $287,440 | $23,800 | 28.29 | $6,733 | +0.97% |
| 2021-2022 | $256,466 | $23,800 | 28.019 | $6,669 | -2.89% |
The complete history of permits filed for 18 Locust St E, Central Islip, 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 18 Locust St E, Central Islip, 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 18 Locust St E, Central Islip 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 (miles) |
|---|---|---|---|---|---|
| Francis J O Neill School | 5 | Public | K-6 | 614 | 0.37 |
| Marguerite L Mulvey School | 5 | Public | K-6 | 526 | 0.55 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.59 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.59 |
| Charles A Mulligan School | 4 | Public | K-6 | 981 | 0.59 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.59 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 0.88 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.04 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 2.37 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.60 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.21 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.04 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.49 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.58 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.66 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Locust St E, Central Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 9 Cedar St E, Central Islip | 1,248 | 03/12/2022 | $1 |
| 1 Locust St E, Central Islip | 10/08/2025 | ||
| 435 Elmore St, Central Islip | 1,087 | 02/07/2020 | $330,000 |
| 495 Elmore St, Central Islip | |||
| 470 Earle St, Central Islip | 1,240 | 06/21/2017 | |
| 18 E Walnut St, Central Islip | 09/24/2015 | $186,000 | |
| 490 Elmore St, Central Islip | |||
| 19 E Walnut St, Central Islip | 01/23/2025 | $600,000 | |
| 19 Cedar St E, Central Islip | 04/24/2024 | ||
| 15 Cedar St E, Central Islip | 03/12/2015 | $110,000 | |
| 425 Elmore St, Central Islip | 05/01/2009 | $221,450 | |
| 485 Elmore St, Central Islip | |||
| 14 E Walnut St, Central Islip | 05/06/2026 | $545,000 | |
| 19 E Beech St, Central Islip | 08/23/1995 | ||
| 17 Cedar St E, Central Islip | 1,692 | 10/25/2018 | $50,000 |
| 12 Locust St E, Central Islip | |||
| 460 Earle St, Central Islip | 08/17/2012 | $135,000 | |
| 490 Earle St, Central Islip | |||
| 8 E Walnut St, Central Islip | 01/27/2012 | $85,000 | |
| 12 E Walnut St, Central Islip | 09/18/2001 |