| Primary address | 270 Smith Avenue, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 422-2-37 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $16,350 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.84 |
| Year built | 1963 |
| 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:
270 Smith Avenue, Islip, NY 11751 was built in 1963.
What is the assessed value of 270 Smith Avenue, Islip, NY 11751 and the property tax paid?Assessed at $51,800, the tax amount paid for 270 Smith Avenue, Islip, NY 11751 is $16,350.
When was 270 Smith Avenue, Islip, NY 11751 last sold?270 Smith Avenue, Islip, NY 11751 was last sold in 02/22/2010.
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 270 Smith Avenue, Islip, including title documents, transfer conditions, mortgages and liens.
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 270 Smith Avenue, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $16,350 |
| Market value | $729,577 |
| Assessed value | $51,800 |
Here's the assessment & property tax history for 270 Smith Avenue, 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 | $729,577 | $51,800 | 31.564 | $16,350 | +3.54% |
| 2024-2025 | $729,577 | $51,800 | 30.486 | $15,792 | +3.73% |
| 2023-2024 | $711,539 | $51,800 | 29.39 | $15,224 | +1.68% |
| 2022-2023 | $625,604 | $51,800 | 28.904 | $14,972 | +0.07% |
| 2021-2022 | $558,189 | $51,800 | 28.884 | $14,962 | +3.07% |
The complete history of permits filed for 270 Smith Avenue, 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 270 Smith Avenue, 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 270 Smith Avenue, 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) |
|---|---|---|---|---|---|
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.08 |
| St Mary School | NR | Private | PK-8 | 413 | 1.23 |
| St Mary School | NR | Private | PK-8 | 413 | 1.23 |
| Woodhull School | NR | Public | PK, K-6 | 34 | 1.32 |
| Woodhull School | NR | Public | PK, K-6 | 34 | 1.32 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.77 |
| St Mary School | NR | Private | PK-8 | 413 | 1.23 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.76 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.42 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.72 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.83 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.18 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.78 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.99 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 4.27 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 270 Smith Avenue, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 191 S Gillette Ave, Bayport | 12/22/2016 | $570,000 | |
| 17 Harrison St, Brentwood | 02/17/2021 | ||
| 1529 Washington Ave, Bohemia | 05/10/2004 | $510,000 | |
| 480 Nostrand Ave, Central Islip | 2,376 | 11/02/2021 | $10 |
| 63 Haynes Ave, West Islip | 1,794 | 12/23/2019 | $525,000 |
| 49 Nevada Ave, Bay Shore | 06/05/2026 | $652,036 | |
| 71 Washington Ave, Brentwood | 12/09/2022 | $400,000 | |
| 23 Keough Walk, Bay Shore | 12/18/2012 | ||
| 220 Arnold St, Holbrook | 1,528 | 06/24/2023 | |
| 138 Greeley Ave, Sayville | 04/20/2007 | $3,000,000 | |
| 16 Dekalb Ave, Brentwood | 01/28/1999 | $159,990 | |
| 552 Wilson Blvd, Central Islip | 10/09/1998 | ||
| 41 Joyce Dr, Hauppauge | 08/02/2013 | $399,000 | |
| 51 Stockton St, Brentwood | 936 | 10/14/2020 | $370,000 |
| 4 Bertram St, Islip | 03/21/2007 | $412,000 | |
| 29 Belford Ave, Bay Shore | 1,592 | 08/05/2021 | |
| 10 Garretson Ave, Islip | 08/29/2025 | $815,000 | |
| 74 Heyward St, Brentwood | 11/09/2006 | $381,600 | |
| 28 Judith Pl, East Islip | 12/16/2005 | $411,000 | |
| 344 Vanderbilt Blvd, Oakdale | 2,104 | 12/21/2019 |