| Primary address | 33 Locust Avenue, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 370-2-50 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $9,720 |
| Building sqft | 2,556 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.22 |
| Year built | 1827 |
| Units | 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:
33 Locust Avenue, Islip, NY 11751 was built in 1827 and has a total of 2,556 square feet.
What is the assessed value of 33 Locust Avenue, Islip, NY 11751 and the property tax paid?Assessed at $33,650, the tax amount paid for 33 Locust Avenue, Islip, NY 11751 is $10,621.
When was 33 Locust Avenue, Islip, NY 11751 last sold?33 Locust Avenue, Islip, NY 11751 was last sold in 03/19/2021.
How many residential units does this building have?This building has 2 residential unit(s).
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 33 Locust 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 33 Locust Avenue, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,621 |
| Current property tax | $9,720 |
| Market value | $473,943 |
| Assessed value | $33,650 |
Here's the assessment & property tax history for 33 Locust 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 |
|---|---|---|---|---|---|
| 2024-2025 | $473,943 | $33,650 | 30.486 | $10,259 | +3.73% |
| 2023-2024 | $462,225 | $33,650 | 29.39 | $9,890 | +1.68% |
| 2022-2023 | $406,401 | $33,650 | 28.904 | $9,726 | +0.07% |
| 2021-2022 | $362,608 | $33,650 | 28.884 | $9,719 | +3.07% |
| 2020-2021 | $346,907 | $33,650 | 28.023 | $9,430 | -26.94% |
The complete history of permits filed for 33 Locust 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 33 Locust 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 33 Locust 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 to school (mi) |
|---|---|---|---|---|---|
| Wing Elementary School | NR | Public | K-1 | 379 | 0.74 |
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.82 |
| St Mary School | NR | Private | PK-8 | 413 | 0.86 |
| St Mary School | NR | Private | PK-8 | 413 | 0.86 |
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 1.09 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.55 |
| St Mary School | NR | Private | PK-8 | 413 | 0.86 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.54 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.06 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.19 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.53 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.11 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.17 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.35 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.71 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 33 Locust Avenue, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 3 Glenmore Ave, Brentwood | 06/14/1994 | $110,000 | |
| 1387 Spur Dr S, Islip | 2,222 | 11/08/2018 | $420,000 |
| 28 Simmons Dr, East Islip | 1,118 | 03/26/2021 | $565,000 |
| 1599 Washington Ave, Bohemia | 06/14/1994 | $30,000 | |
| 27 W Islip Rd, West Islip | 07/11/2014 | $612,000 | |
| 139 Springdale Dr, Ronkonkoma | 05/07/1999 | ||
| 206 G Springmeadow Dr, Holbrook | 06/16/1994 | $78,120 | |
| 7 Costello Ave, Bay Shore | 06/03/1994 | $1 | |
| 27 Locust Dr, Bay Shore | 12/27/1999 | ||
| 320 Brook Ave, Bay Shore | 06/10/1994 | $24,000 | |
| 157 Iroquois St, Ronkonkoma | 12/04/2006 | $270,375 | |
| 113 Watts Pl, West Islip | 06/19/2008 | ||
| 47 Ferris Ave, Brentwood | 07/29/2003 | ||
| 171 Oceanside St, Islip Terrace | 03/10/2021 | ||
| 29 Otis Rd, Islip Terrace | 939 | 08/10/2021 | $515,000 |
| 580 Keith Ln, West Islip | 06/14/1994 | $120,000 | |
| 142 Bergold St, Brentwood | 07/15/2004 | ||
| 61 S Friedner Ln, Bohemia | 05/23/1994 | $175,000 | |
| 827 Ferndale Blvd, Central Islip | 05/13/2004 | ||
| 71 Ward St, West Islip | 1,000 | 01/24/2018 | $240,000 |