| Primary address | 19 1st Street, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 396-3-76 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $10,542 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.22 |
| 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 $33,400, the tax amount paid for 19 1st Street, Islip, NY 11751 is $10,542.
When was 19 1st Street, Islip, NY 11751 last sold?19 1st Street, Islip, NY 11751 was last sold in 04/30/2008.
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 19 1st Street, 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 19 1st 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 | $10,542 |
| Market value | $470,423 |
| Assessed value | $33,400 |
Here's the assessment & property tax history for 19 1st 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 | $470,423 | $33,400 | 31.564 | $10,542 | +3.54% |
| 2024-2025 | $470,423 | $33,400 | 30.486 | $10,182 | +3.73% |
| 2023-2024 | $458,791 | $33,400 | 29.39 | $9,816 | +1.68% |
| 2022-2023 | $403,382 | $33,400 | 28.904 | $9,654 | +0.07% |
| 2021-2022 | $359,914 | $33,400 | 28.884 | $9,647 | +3.07% |
The complete history of permits filed for 19 1st 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 19 1st 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 19 1st 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) |
|---|---|---|---|---|---|
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.44 |
| St Mary School | NR | Private | PK-8 | 413 | 1.01 |
| St Mary School | NR | Private | PK-8 | 413 | 1.01 |
| Wing Elementary School | NR | Public | K-1 | 379 | 1.13 |
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 1.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.51 |
| St Mary School | NR | Private | PK-8 | 413 | 1.01 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.58 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.25 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.39 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.55 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.11 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.45 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.64 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.96 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 19 1st Street, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 15 Rocket Dr, Islip Terrace | 2,110 | 07/27/2021 | $610,000 |
| 710 Suffolk Ave, Brentwood | 5,019 | 03/07/2022 | $2,500,000 |
| 340 Lowell Rd, Sayville | 07/11/2025 | $750,000 | |
| 27 Colony Dr, Holbrook | 06/19/2008 | $480,000 | |
| 1019 Fire Island Ave, Bay Shore | 921 | 10/01/2020 | $429,000 |
| 195 Matthews Rd, Oakdale | 05/15/2008 | $405,000 | |
| 1337 Lincoln Ave, Holbrook | 37,480 | 03/10/2008 | $3,200,000 |
| 97 Herbert St, Islip | 04/03/2008 | ||
| 1360 Lincoln Ave, Holbrook | 03/10/2008 | $11,900,000 | |
| 1446 Brooklyn Blvd, Bay Shore | 05/21/2008 | $128,000 | |
| 61 Stepney Ln, Brentwood | 01/22/2009 | ||
| 52 Arbour St, West Islip | 07/13/2015 | $525,000 | |
| 65 Moody Ave, Islip | 2,064 | 05/15/2020 | |
| 2315 Pond Rd, Ronkonkoma | 04/17/2008 | $100,000 | |
| 72 Bushwick Ave, Central Islip | 06/09/2008 | ||
| 240 Russell Ave, Holbrook | 05/23/2022 | $590,000 | |
| 104 Hollins Ln, East Islip | 03/06/2012 | $947,000 | |
| 82 Oak St, Bay Shore | 05/16/2008 | $750,000 | |
| 47 Harrisburg St, Bay Shore | 04/25/2008 | ||
| 495 Clift St, Central Islip | 10/13/2015 | $265,000 |