| Primary address | 1 Keystone Court, Smithtown |
| Zip code | 11787 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 130-4-63.3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/02/2017 |
| Sale price | $771,300 |
| Arm's length | Register |
| Current property tax | $26,985 |
| Building sqft | 3,264 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.56 |
| Year built | 2017 |
| Stories | 2 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Zoning district | Register |
| School district | Smithtown |
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:
1 Keystone Court, Smithtown, NY 11787 was built in 2017 and has a total of 3,264 square feet.
What is the assessed value of 1 Keystone Court, Smithtown, NY 11787 and the property tax paid?Assessed at $9,860, the tax amount paid for 1 Keystone Court, Smithtown, NY 11787 is $25,402.
When was 1 Keystone Court, Smithtown, NY 11787 last sold and what was the last sale price?1 Keystone Court, Smithtown, NY 11787 was last sold in 06/02/2017 for $771,300.
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 1 Keystone Court, Smithtown, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/02/2017 | $771,300 | 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 1 Keystone Court, Smithtown, NY 11787. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $25,402 |
| Current property tax | $26,985 |
| Market value | $1,232,500 |
| Assessed value | $9,860 |
Here's the assessment & property tax history for 1 Keystone Court, Smithtown, 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 | $1,146,511 | $9,860 | 2469.867 | $24,353 | +16.07% |
| 2023-2024 | $1,133,334 | $9,860 | 2127.961 | $20,982 | +2.50% |
| 2022-2023 | $1,408,571 | $9,860 | 2076.086 | $20,470 | -11.46% |
| 2021-2022 | $880,357 | $9,860 | 2344.675 | $23,118 | +1.58% |
| 2020-2021 | $857,391 | $9,860 | 2308.127 | $22,758 | -10.89% |
The complete history of permits filed for 1 Keystone Court, Smithtown, 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.
Access a detailed real estate market overview of Smithtown so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Smithtown and compare it to other neighborhoods in Suffolk County.
Create a free account to unlock extended information for 1 Keystone Court, Smithtown, 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 1 Keystone Court, Smithtown 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) |
|---|---|---|---|---|---|
| Mount Pleasant Elementary School | 6 | Public | K-5 | 492 | 0.37 |
| Smithtown Elementary School | 6 | Public | K-5 | 514 | 0.74 |
| St Patrick Elementary School | NR | Private | PK, K-8 | 463 | 1.02 |
| St Patrick Elementary School | NR | Private | PK, K-8 | 463 | 1.02 |
| Ivy League School | NR | Private | PK-8 | 253 | 1.10 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Patrick Elementary School | NR | Private | PK, K-8 | 463 | 1.02 |
| Ivy League School | NR | Private | PK-8 | 253 | 1.10 |
| Ivy League School | NR | Private | PK-8 | 224 | 1.10 |
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 1.11 |
| Hauppauge Middle School | 6 | Public | 6-8 | 748 | 1.30 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 1.11 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 1.50 |
| Developmental Disabilities Institute | NR | Private | 222 | 1.52 | |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.86 |
| Smithtown High School East | 10 | Public | 9-12 | 1,475 | 2.30 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1 Keystone Court, Smithtown.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Jayne St, Nesconset | 1,655 | 12/28/1994 | $148,000 |
| 150 Old Willets Path, Smithtown | 10/20/2021 | ||
| 2 Keystone CT, Smithtown | 3,288 | 09/11/2012 | $783,000 |
| 15 Jayne St, Nesconset | 2,070 | 06/28/2023 | |
| 32 Midwood Ave, Nesconset | 1,839 | 07/23/2012 | |
| 21 Quenzer St, Nesconset | 1,784 | 12/18/2006 | $711,500 |
| 108 Canter CT, Smithtown | 1,148 | 02/14/2012 | $710,000 |
| 195 Alexander Ave, Nesconset | 05/30/2006 | $125,000 | |
| 3 Keystone CT, Smithtown | 12/22/2010 | $709,000 | |
| 5 Keystone CT, Smithtown | 3,301 | 12/21/2015 | |
| 45 Mildred CT, Nesconset | 3,065 | 12/01/2011 | $705,000 |
| 41 Sheppard Ln, Smithtown | 1,180 | 10/16/2014 | $275,000 |
| 44 Mildred CT, Nesconset | 3,663 | 06/01/2020 | $900,000 |
| 6 Keystone CT, Smithtown | |||
| 4 Keystone CT, Smithtown | 2,974 | 08/12/2016 | $698,000 |
| 27 Cross St, Smithtown | 1,148 | 05/19/1994 | $180,000 |
| 10 Woodland Ln, Smithtown | 05/23/2025 | ||
| 46 Mildred CT, Nesconset | 11/18/2010 | $939,900 | |
| 110 Canter CT, Smithtown | 1,148 | 10/12/2006 | $925,000 |
| 43 Mildred CT, Nesconset | 3,056 | 12/30/2009 |