| Primary address | 40 Washington Avenue, East Islip |
| Zip code | 11730 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 321-1-19 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/28/2022 |
| Sale price | $595,000 |
| Arm's length | Register |
| Property tax | $11,239 |
| Building sqft | 948 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.23 |
| Year built | 1955 |
| 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:
40 Washington Avenue, East Islip, NY 11730 was built in 1955 and has a total of 948 square feet.
What is the assessed value of 40 Washington Avenue, East Islip, NY 11730 and the property tax paid?Assessed at $40,200, the tax amount paid for 40 Washington Avenue, East Islip, NY 11730 is $11,238.
When was 40 Washington Avenue, East Islip, NY 11730 last sold and what was the last sale price?40 Washington Avenue, East Islip, NY 11730 was last sold in 07/28/2022 for $595,000.
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 40 Washington Avenue, 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 40 Washington Avenue, 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 | $11,239 |
| Market value | $566,197 |
| Assessed value | $40,200 |
Here's the assessment & property tax history for 40 Washington Avenue, 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 | $566,197 | $40,200 | 26.849 | $10,793 | +2.69% |
| 2023-2024 | $552,198 | $40,200 | 26.145 | $10,510 | +23.22% |
| 2022-2023 | $397,343 | $32,900 | 25.927 | $8,530 | -0.72% |
| 2021-2022 | $354,525 | $32,900 | 26.114 | $8,592 | +2.36% |
| 2020-2021 | $339,175 | $32,900 | 25.513 | $8,394 | -20.34% |
The complete history of permits filed for 40 Washington Avenue, 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 40 Washington Avenue, 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) | X (See more on map) |
Access the detailed traffic volume map for 40 Washington Avenue, 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) |
|---|---|---|---|---|---|
| Wing Elementary School | NR | Public | K-1 | 379 | 0.77 |
| Chatterbox Day School | NR | Private | PK-1 | 61 | 0.84 |
| Chatterbox Day School | NR | Private | PK-1 | 61 | 0.84 |
| Chatterbox Day School | NR | Private | PK, K-1 | 0 | 0.86 |
| Chatterbox Day School | NR | Private | PK, K-1 | 0 | 0.86 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip Middle School | 6 | Public | 6-8 | 804 | 0.85 |
| St Mary School | NR | Private | PK-8 | 413 | 0.90 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.71 |
| St Patrick School | NR | Private | PK-8 | 534 | 2.44 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.98 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip High School | 8 | Public | 9-12 | 1,145 | 0.89 |
| Islip High School | 9 | Public | 9-12 | 892 | 1.66 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 3.16 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.26 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 3.58 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 40 Washington Avenue, East Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 41 Fitchburg St, Bay Shore | 11/30/1999 | ||
| 1750 N Thompson Dr, Bay Shore | 2,240 | 02/25/2021 | $540,000 |
| 185 Franklin Rd, Oakdale | 05/22/2009 | $100,000 | |
| 48 Tamarack St, Central Islip | 1,100 | 04/16/2019 | |
| 31 Rutledge St, Brentwood | 1,146 | 04/11/2018 | |
| 52 Norman Dr, Bohemia | 04/22/2018 | ||
| 336 E Manhasset St, Islip Terrace | 04/09/2015 | $439,999 | |
| 46 Surf View Walk, Ocean Beach | 1,295 | 03/03/2025 | |
| 1418 Peters Blvd, Bay Shore | 09/18/2007 | $289,000 | |
| 140 Lincoln Ave, Sayville | 1,638 | 08/01/2022 | $470,000 |
| 210 Jericho St, East Islip | 2,467 | 01/31/2024 | $674,000 |
| 115 Northwood Blvd, Central Islip | 03/04/1999 | ||
| 84 Cedar St, Islip | 1,200 | 03/18/2026 | $631,000 |
| 49 Canterbury Dr, Hauppauge | 3,954 | 03/23/2023 | $625,000 |
| 81 W Lighthouse Walk, Bay Shore | 03/09/2016 | ||
| 125 Lakeview Ave, West Islip | 1,300 | 07/31/2019 | $485,000 |
| 157 Massachusetts Ave, Bay Shore | 04/26/1999 | ||
| 1749 N Thompson Dr, Bay Shore | 09/15/2023 | ||
| 46 Candlewood Rd, Bay Shore | 04/09/2010 | $160,000 | |
| 8 Tellar Dr, Islip Terrace | 1,658 | 09/11/2020 | $480,000 |