| Primary address | 88 Root Avenue, Central Islip |
| Zip code | 11722 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 163-4-73 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/10/2021 |
| Sale price | $440,000 |
| Arm's length | Register |
| Property tax | $12,131 |
| Building sqft | 2,014 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.2 |
| Year built | 1973 |
| 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:
88 Root Avenue, Central Islip, NY 11722 was built in 1973 and has a total of 2,014 square feet.
What is the assessed value of 88 Root Avenue, Central Islip, NY 11722 and the property tax paid?Assessed at $39,800, the tax amount paid for 88 Root Avenue, Central Islip, NY 11722 is $12,131.
When was 88 Root Avenue, Central Islip, NY 11722 last sold and what was the last sale price?88 Root Avenue, Central Islip, NY 11722 was last sold in 09/10/2021 for $440,000.
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 88 Root Avenue, Central Islip, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 88 Root Avenue, Central Islip, NY 11722. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $12,131 |
| Market value | $560,563 |
| Assessed value | $39,800 |
Here's the assessment & property tax history for 88 Root Avenue, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $560,563 | $39,800 | 29.569 | $11,768 | +5.71% |
| 2023-2024 | $546,703 | $39,800 | 27.973 | $11,133 | -1.12% |
| 2022-2023 | $480,676 | $39,800 | 28.29 | $11,259 | +3.84% |
| 2021-2022 | $417,026 | $38,700 | 28.019 | $10,843 | -2.89% |
| 2020-2021 | $398,969 | $38,700 | 28.854 | $11,166 | +3.66% |
The complete history of permits filed for 88 Root Avenue, 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 88 Root Avenue, 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 88 Root Avenue, 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 to school (mi) |
|---|---|---|---|---|---|
| Cordello Avenue Elementary School | 4 | Public | K-6 | 507 | 0.48 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.80 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.80 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 1.04 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 1.04 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.80 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.22 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.66 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 1.70 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.16 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.36 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.66 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.34 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.44 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.84 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 88 Root Avenue, Central Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 23 S Shore CT, Islip | 11/22/2017 | $424,500 | |
| 147 Calvert Ave, Ronkonkoma | 08/26/2025 | $645,750 | |
| 1075 Callahan St, Bay Shore | 1,236 | 10/30/2020 | $342,000 |
| 32 Adams Pl, West Islip | 04/21/2005 | $399,990 | |
| 57 Hamlet Dr, Hauppauge | 2,866 | 12/17/2018 | $725,000 |
| 6 Woodbine Ave, Bay Shore | 09/29/2023 | $430,000 | |
| 999 Marconi Ave, Ronkonkoma | 31,000 | 02/03/2005 | $1,551,833 |
| 1270 Montauk Hwy, Oakdale | 6,000 | 04/07/2022 | $1,775,000 |
| 14 Trim St, Bay Shore | 05/06/2005 | $215,000 | |
| 20 Brooktree CT, Bohemia | 2,347 | 10/15/2021 | $388,507 |
| 42 Flint Pl, Ronkonkoma | 04/06/2022 | ||
| 1113 Namdac Ave, Bay Shore | 11/14/2008 | $305,000 | |
| 31 Monroe Ave, Brentwood | 09/18/2015 | $67,000 | |
| 96 Beecher Ave, East Islip | 1,906 | 05/31/2023 | $615,000 |
| 131 Connecticut Ave, Bay Shore | 1,076 | 02/05/2020 | $397,500 |
| 63 Shell Walk, Bay Shore | 09/12/2013 | $630,000 | |
| 378 Port Ave, Ronkonkoma | 2,112 | 06/14/2018 | $340,000 |
| 37 7th St, West Islip | 09/16/2025 | ||
| 513 Prospect Ave, Central Islip | 10/22/2018 | ||
| 5 Wyndham Rd, Brentwood | 05/04/2005 | $410,000 |