| Primary address | 7 Jefferson Street, East Islip |
| Zip code | 11730 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 321-4-41.3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/24/1999 |
| Sale price | $170,000 |
| Arm's length | Register |
| Property tax | $7,409 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.24 |
| 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:
Assessed at $26,500, the tax amount paid for 7 Jefferson Street, East Islip, NY 11730 is $7,408.
When was 7 Jefferson Street, East Islip, NY 11730 last sold and what was the last sale price?7 Jefferson Street, East Islip, NY 11730 was last sold in 09/24/1999 for $170,000.
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 7 Jefferson Street, East 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 7 Jefferson Street, 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 | $7,409 |
| Market value | $373,240 |
| Assessed value | $26,500 |
Here's the assessment & property tax history for 7 Jefferson Street, 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 | $373,240 | $26,500 | 26.849 | $7,115 | +2.69% |
| 2023-2024 | $364,011 | $26,500 | 26.145 | $6,928 | +0.84% |
| 2022-2023 | $320,048 | $26,500 | 25.927 | $6,871 | -0.72% |
| 2021-2022 | $285,561 | $26,500 | 26.114 | $6,920 | +2.36% |
| 2020-2021 | $273,196 | $26,500 | 25.513 | $6,761 | -20.34% |
The complete history of permits filed for 7 Jefferson Street, 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 7 Jefferson Street, 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 7 Jefferson Street, 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) |
|---|---|---|---|---|---|
| Chatterbox Day School | NR | Private | PK-1 | 61 | 0.58 |
| Chatterbox Day School | NR | Private | PK-1 | 61 | 0.58 |
| Chatterbox Day School | NR | Private | PK, K-1 | 0 | 0.60 |
| Chatterbox Day School | NR | Private | PK, K-1 | 0 | 0.60 |
| St Mary School | NR | Private | PK-8 | 413 | 0.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.71 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 0.86 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.80 |
| St Patrick School | NR | Private | PK-8 | 534 | 2.63 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 3.21 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip High School | 8 | Public | 9-12 | 1,145 | 0.94 |
| Islip High School | 9 | Public | 9-12 | 892 | 1.76 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 3.34 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 3.36 | |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.58 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 7 Jefferson Street, East Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 183 Connetquot Ave, East Islip | 09/27/1999 | $85,000 | |
| 66 W Pine St, Islip | 09/27/1999 | $225,000 | |
| 161 Shelby Ave, Holbrook | 938 | 09/29/2021 | $360,000 |
| 11 19th Ave, Bay Shore | 06/24/2011 | ||
| 61 Gladstone Ave, West Islip | 07/11/2022 | ||
| 35 Oakwood Hills Dr, East Islip | 09/21/1999 | $249,000 | |
| 1397 Lombardy Blvd, Bay Shore | 1,470 | 06/04/2021 | $425,000 |
| 20 Blythe Rd, Ronkonkoma | 06/06/2008 | ||
| 8 Oxford St, Islip | 3,097 | 03/31/2020 | $425,000 |
| 3 Edmarc CT, Oakdale | 09/27/1999 | $195,000 | |
| 655 Blydenburgh Rd, Hauppauge | 04/07/2011 | ||
| 21 Spruce St, Islip | 772 | 05/31/2017 | $302,500 |
| 37 Heyward St, Brentwood | 05/05/2005 | $332,000 | |
| 84 Poplar St, Central Islip | 04/13/2000 | $247,000 | |
| 83 Flintridge Dr, Holbrook | 09/24/1999 | $165,000 | |
| 143 Westwood Dr, Brentwood | 04/26/2023 | ||
| 136 Monell Ave, Islip | 2,212 | 07/30/2025 | $762,500 |
| 1690 Veterans Memorial Hwy, Bohemia | 6,000 | 02/19/2026 | $1,600,000 |
| 428 Joan St, Ronkonkoma | 01/15/2010 | ||
| 25 Roxbury Ave, Oakdale | 2,925 | 09/14/2021 | $600,000 |