| Primary address | 30 Cornell Street, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 319-1-55 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/18/1999 |
| Sale price | $188,000 |
| Arm's length | Register |
| Current property tax | $8,996 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.23 |
| 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 $36,700, the tax amount paid for 30 Cornell Street, Islip, NY 11751 is $11,583.
When was 30 Cornell Street, Islip, NY 11751 last sold?30 Cornell Street, Islip, NY 11751 was last sold in 02/13/2007.
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 30 Cornell Street, Islip, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/18/1999 | $188,000 | Register | Register |
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 30 Cornell Street, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $11,584 |
| Current property tax | $8,996 |
| Market value | $516,901 |
| Assessed value | $36,700 |
Here's the assessment & property tax history for 30 Cornell 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 |
|---|---|---|---|---|---|
| 2025-2026 | $516,901 | $36,700 | 31.564 | $11,584 | +3.54% |
| 2024-2025 | $516,901 | $36,700 | 30.486 | $11,188 | +3.73% |
| 2023-2024 | $504,121 | $36,700 | 29.39 | $10,786 | +1.68% |
| 2022-2023 | $443,237 | $36,700 | 28.904 | $10,608 | +0.07% |
| 2021-2022 | $395,474 | $36,700 | 28.884 | $10,600 | +3.07% |
The complete history of permits filed for 30 Cornell 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 30 Cornell 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 30 Cornell 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) |
|---|---|---|---|---|---|
| Wing Elementary School | NR | Public | K-1 | 379 | 0.20 |
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 0.44 |
| St Mary School | NR | Private | PK-8 | 413 | 1.27 |
| St Mary School | NR | Private | PK-8 | 413 | 1.27 |
| Loretta Park Elementary School | 4 | Public | 1-5 | 646 | 1.49 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.07 |
| St Mary School | NR | Private | PK-8 | 413 | 1.27 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.54 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.69 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.05 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.99 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.70 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.28 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.62 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.06 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 30 Cornell Street, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 73 Beecher Ave, East Islip | 03/29/1999 | $150,000 | |
| 100 Windwatch Dr, Hauppauge | 03/16/1999 | $314,000 | |
| 1376 Thompson Dr, Bay Shore | 04/02/1999 | $160,000 | |
| 9 Green Ave, Bay Shore | 01/28/2016 | ||
| 32 Fern Ave, East Islip | 04/10/2013 | $375,000 | |
| 67 Schneider Ln, Hauppauge | 2,280 | 05/04/2022 | |
| 1597 Brentwood Rd, Bay Shore | 12/05/2023 | $591,397 | |
| 220 D Springmeadow Dr, Holbrook | 894 | 07/30/2019 | $262,000 |
| 209 Brentwood Pkwy, Brentwood | 10/06/2025 | $640,000 | |
| 74 Ontario Dr, Bay Shore | 03/29/2024 | ||
| 1067 Courtland Dr, Bay Shore | 08/17/2016 | ||
| 153 McNeill St, Sayville | 11/21/2000 | $289,000 | |
| 1042 Manor Ln, Bay Shore | 12/09/2025 | $660,000 | |
| 274 Washington Ave, Brentwood | 2,067 | 04/20/2022 | $10 |
| 38 Bushwick Ave, Brentwood | 03/25/1999 | $189,000 | |
| 286 Fir Grove Rd, Ronkonkoma | 04/25/2024 | ||
| 72 Hale St, Brentwood | 1,976 | 05/30/2017 | $275,000 |
| 83 Serene Pl, Hauppauge | 01/21/2003 | $320,000 | |
| 53 Florence St, Central Islip | 12/24/2003 | ||
| 44 W Lakeland St, Bay Shore | 09/22/2025 | $520,000 |