| Primary address | 19 Walnut Street, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 295-1-48 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/14/2019 |
| Sale price | $385,000 |
| Arm's length | Register |
| Property tax | $10,463 |
| Building sqft | 974 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.21 |
| Year built | 1959 |
| 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:
19 Walnut Street, Islip, NY 11751 was built in 1959 and has a total of 974 square feet.
What is the assessed value of 19 Walnut Street, Islip, NY 11751 and the property tax paid?Assessed at $33,150, the tax amount paid for 19 Walnut Street, Islip, NY 11751 is $10,463.
When was 19 Walnut Street, Islip, NY 11751 last sold?19 Walnut Street, Islip, NY 11751 was last sold in 07/14/2020.
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 Walnut 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 Walnut 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 | $10,463 |
| Market value | $466,901 |
| Assessed value | $33,150 |
Here's the assessment & property tax history for 19 Walnut 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 | $466,901 | $33,150 | 31.564 | $10,463 | +3.54% |
| 2024-2025 | $466,901 | $33,150 | 30.486 | $10,106 | +3.73% |
| 2023-2024 | $455,357 | $33,150 | 29.39 | $9,743 | +1.68% |
| 2022-2023 | $400,362 | $33,150 | 28.904 | $9,582 | +0.07% |
| 2021-2022 | $357,220 | $33,150 | 28.884 | $9,575 | +3.07% |
The complete history of permits filed for 19 Walnut 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 Walnut 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 Walnut 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 | 0.32 |
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 0.56 |
| St Mary School | NR | Private | PK-8 | 413 | 1.34 |
| St Mary School | NR | Private | PK-8 | 413 | 1.34 |
| Loretta Park Elementary School | 4 | Public | 1-5 | 646 | 1.42 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.32 |
| St Mary School | NR | Private | PK-8 | 413 | 1.34 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.51 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.74 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 1.24 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.50 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.48 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.55 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 3.03 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 19 Walnut Street, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 716 Bohemia Pkwy, Sayville | 09/09/2000 | ||
| 460 Nichols Rd, Hauppauge | 07/31/2003 | ||
| 205 Sunrise Hwy, West Islip | 57,633 | 07/19/2000 | |
| 75 Birch Walk, Bay Shore | 640 | 05/26/2021 | $670,000 |
| 106 Mystic Oaks Dr, Bay Shore | 08/29/2000 | $233,000 | |
| 91 Foster Ave, Sayville | 2,022 | 01/28/2020 | |
| 75 Westwood Dr, Brentwood | 11/02/2005 | $335,000 | |
| 2570 Sycamore Ave, Ronkonkoma | 11/05/2003 | $466,000 | |
| 24 3rd Ave, East Islip | 08/31/2000 | $153,700 | |
| 1156 Martinstein Ave, Bay Shore | 05/13/2020 | ||
| 231 Storm Dr, Holtsville | 890 | 11/10/2020 | $295,000 |
| 88 Palmer Dr, Sayville | 05/15/2014 | $435,000 | |
| 50 Spruce Walk, Bay Shore | 08/30/2000 | $237,500 | |
| 278 Sayville Blvd, Sayville | 07/26/2000 | ||
| 29 Birchgrove Dr, Central Islip | 08/30/2000 | $155,000 | |
| 7 Sequams Ln W, West Islip | 09/04/2012 | $649,000 | |
| 89 Branch Ave, Central Islip | 08/29/2000 | $170,000 | |
| 37 Woodland St, East Islip | 1,932 | 03/16/2020 | |
| 42 Bergen St, Brentwood | 2,445 | 03/19/2018 | $309,000 |
| 6 May St, Bay Shore | 1,275 | 04/14/2020 | $390,000 |