| Primary address | 81 Percy Williams Drive, East Islip |
| Zip code | 11730 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 397-4-12 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/13/2025 |
| Sale price | $1,750,000 |
| Arm's length | Register |
| Property tax | $34,080 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 1.49 |
| Year built | 1981 |
| 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:
81 Percy Williams Drive, East Islip, NY 11730 was built in 1981.
What is the assessed value of 81 Percy Williams Drive, East Islip, NY 11730 and the property tax paid?Assessed at $121,900, the tax amount paid for 81 Percy Williams Drive, East Islip, NY 11730 is $34,079.
When was 81 Percy Williams Drive, East Islip, NY 11730 last sold and what was the last sale price?81 Percy Williams Drive, East Islip, NY 11730 was last sold in 02/13/2025 for $1,750,000.
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 81 Percy Williams Drive, East 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 81 Percy Williams Drive, East Islip, NY 11730. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $34,080 |
| Market value | $1,716,901 |
| Assessed value | $121,900 |
Here's the assessment & property tax history for 81 Percy Williams Drive, East 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 | $1,621,127 | $115,100 | 26.849 | $30,903 | +2.69% |
| 2023-2024 | $1,581,044 | $115,100 | 26.145 | $30,093 | +0.84% |
| 2022-2023 | $1,390,097 | $115,100 | 25.927 | $29,842 | -0.72% |
| 2021-2022 | $1,240,301 | $115,100 | 26.114 | $30,057 | +2.36% |
| 2020-2021 | $1,186,598 | $115,100 | 25.513 | $29,365 | -20.34% |
The complete history of permits filed for 81 Percy Williams Drive, East 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 81 Percy Williams Drive, East 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) | AE, X (See more on map) |
Access the detailed traffic volume map for 81 Percy Williams Drive, East 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) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.56 |
| St Mary School | NR | Private | PK-8 | 413 | 0.56 |
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.69 |
| John F Kennedy Elementary School | 5 | Public | 3-5 | 450 | 0.78 |
| Wing Elementary School | NR | Public | K-1 | 379 | 1.35 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.56 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.19 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.13 |
| St Patrick School | NR | Private | PK-8 | 534 | 2.25 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.92 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 1.21 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.21 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.80 |
| MDQ Academy | NR | Private | PK-12 | 412 | 4.11 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 4.14 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 81 Percy Williams Drive, East Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 85 Madison Ave, Brentwood | 2,198 | 09/17/2025 | |
| 1294 Minerva Ave, West Islip | 2,703 | 12/11/2020 | $640,000 |
| 15 Mark Dr, Holbrook | 06/14/2001 | $236,000 | |
| 150 Timberpoint Rd, East Islip | 05/29/2001 | $199,000 | |
| 36 Beverly St, Islip | 06/13/2001 | ||
| 52 Manhattan Blvd, Islip Terrace | 06/22/2001 | $190,000 | |
| 150 Northfield Rd, Hauppauge | 06/03/2022 | ||
| 233 Pawnee St, Ronkonkoma | 08/27/2025 | $420,000 | |
| 46 Willet Ave, Sayville | 09/01/2005 | $370,000 | |
| 20 Oak Walk, Bay Shore | 04/28/2022 | $731,300 | |
| 432 Kime Ave, West Islip | 03/10/2026 | $670,000 | |
| 69 Julbet Dr, Sayville | 05/14/2001 | $305,000 | |
| 5 West Dr, Bay Shore | 12/30/2022 | $410,000 | |
| 371 Raft Ave, Holbrook | 06/15/2001 | $185,000 | |
| 133 Lowell Rd, Sayville | 06/20/2001 | $250,000 | |
| 786 Commack Rd, Brentwood | 07/01/2013 | $275,000 | |
| 357 Washington Ave, Brentwood | 2,034 | 09/03/2021 | |
| 40 Hanson Pl, Sayville | 08/29/2014 | ||
| 7 Rose Ave, Central Islip | 01/08/2008 | ||
| 55 Storey Ave, Central Islip | 09/12/2001 | $179,000 |