| Primary address | 73 40th Street, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 271-2-5 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/27/2022 |
| Sale price | $540,000 |
| Arm's length | Register |
| Property tax | $11,363 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.2 |
| Zoning district | Register |
| School district | 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 $36,000, the tax amount paid for 73 40th Street, Islip, NY 11751 is $11,363.
When was 73 40th Street, Islip, NY 11751 last sold and what was the last sale price?73 40th Street, Islip, NY 11751 was last sold in 09/27/2022 for $540,000.
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 73 40th Street, 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 73 40th Street, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $11,363 |
| Market value | $507,042 |
| Assessed value | $36,000 |
Here's the assessment & property tax history for 73 40th Street, 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 | $507,042 | $36,000 | 30.486 | $10,975 | +3.73% |
| 2023-2024 | $494,505 | $36,000 | 29.39 | $10,580 | +1.68% |
| 2022-2023 | $434,783 | $36,000 | 28.904 | $10,405 | +0.07% |
| 2021-2022 | $387,931 | $36,000 | 28.884 | $10,398 | +3.07% |
| 2020-2021 | $371,134 | $36,000 | 28.023 | $10,088 | -26.94% |
The complete history of permits filed for 73 40th Street, 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 73 40th Street, 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 73 40th Street, 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) |
|---|---|---|---|---|---|
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 0.57 |
| Loretta Park Elementary School | 4 | Public | 1-5 | 646 | 0.83 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.89 |
| Laurel Park Elementary School | 3 | Public | 1-5 | 665 | 0.90 |
| Southeast Elementary School | 5 | Public | 1-5 | 566 | 1.13 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.66 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.71 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.85 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.95 |
| St Mary School | NR | Private | PK-8 | 413 | 1.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 1.58 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.81 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.95 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.42 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.45 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 73 40th Street, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 763 Milligan Ln, West Islip | 07/30/1996 | ||
| 135 Vanderbilt Blvd, Oakdale | 1,136 | 08/26/2025 | $76,000 |
| 56 Kansas Ave, Bay Shore | 07/29/2022 | $538,000 | |
| 72 Pamoqua Ln W, West Islip | 08/26/1996 | ||
| 278 Singingwood Dr, Holbrook | 06/20/2006 | ||
| 300 Cedar Ave, Islip | 08/26/1996 | $240,000 | |
| 108 Northwood Blvd, Central Islip | 12/21/1998 | $137,000 | |
| 251 Trumpet Ln, Holbrook | 2,216 | 01/09/2006 | $440,000 |
| 26 Wilbur St, Bay Shore | 01/31/2025 | ||
| 1067 Brookdale Ave, Bay Shore | 1,470 | 02/03/2017 | $290,000 |
| 92 Bayview Ave, East Islip | 09/04/1996 | $139,000 | |
| 52 Holly Dr, Sayville | 05/15/2001 | $199,000 | |
| 1006 Wilson Blvd, Central Islip | 1,314 | 03/11/2021 | |
| 929 Manor Ln, Bay Shore | 11/13/2000 | ||
| 474 Locust Ave, Oakdale | 09/05/1996 | $112,000 | |
| 158 Rollstone Ave, West Sayville | 08/21/1996 | $115,000 | |
| 236 Matthews Rd, Oakdale | 2,104 | 08/29/2024 | $755,000 |
| 163 Avenue E, Holbrook | 04/16/2015 | $350,000 | |
| 22 Wilcox Ln, Brentwood | 08/26/1996 | $97,800 | |
| 316 N Main St, Sayville | 01/06/1998 |