| Primary address | 21 Millers Court, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 21-1-8 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/27/2017 |
| Sale price | $354,000 |
| Arm's length | Register |
| Property tax | $11,121 |
| Building sqft | 2,086 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.13 |
| Year built | 1974 |
| Zoning district | Register |
| School district | Connetquot |
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:
21 Millers Court, Ronkonkoma, NY 11779 was built in 1974 and has a total of 2,086 square feet.
What is the assessed value of 21 Millers Court, Ronkonkoma, NY 11779 and the property tax paid?Assessed at $38,500, the tax amount paid for 21 Millers Court, Ronkonkoma, NY 11779 is $11,121.
When was 21 Millers Court, Ronkonkoma, NY 11779 last sold?21 Millers Court, Ronkonkoma, NY 11779 was last sold in 04/20/2021.
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 21 Millers Court, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 21 Millers Court, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $11,121 |
| Market value | $542,254 |
| Assessed value | $38,500 |
Here's the assessment & property tax history for 21 Millers Court, Ronkonkoma, 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 | $542,254 | $38,500 | 27.581 | $10,619 | +4.79% |
| 2023-2024 | $528,847 | $38,500 | 26.321 | $10,134 | +1.30% |
| 2022-2023 | $464,976 | $38,500 | 25.984 | $10,004 | +0.86% |
| 2021-2022 | $414,870 | $38,500 | 25.763 | $9,919 | +2.14% |
| 2020-2021 | $396,907 | $38,500 | 25.224 | $9,711 | +4.15% |
The complete history of permits filed for 21 Millers Court, Ronkonkoma, 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 21 Millers Court, Ronkonkoma, 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 21 Millers Court, Ronkonkoma 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) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 0.65 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 0.65 |
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 0.69 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.01 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.01 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 0.65 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.01 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.70 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 1.80 |
| Great Hollow Middle School | 7 | Public | 6-8 | 828 | 1.98 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 0.65 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 1.95 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.19 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.86 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.90 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Millers Court, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 79 Maple Ave, Bay Shore | 04/24/1997 | $133,000 | |
| 79 Orient Ave, Brentwood | 973 | 05/04/2023 | $470,000 |
| 25 Buckingham Ln, Bohemia | 04/10/1997 | $224,000 | |
| 71 Applegate Dr, Central Islip | 1,463 | 03/10/2025 | |
| 260 Montauk Hwy, Bay Shore | 11,404 | 09/10/2020 | $1,450,000 |
| 87 E Lighthouse Walk, Bay Shore | 05/25/2000 | ||
| 211 Gunther Ave, Bay Shore | 10/31/1997 | $102,900 | |
| 20 Kingdom CT, Ronkonkoma | 1,833 | 01/10/2020 | $347,500 |
| 709 Pease Ln, West Islip | 04/24/1997 | $97,850 | |
| 39 Timber Ridge Dr, Holbrook | 11/21/2012 | $327,500 | |
| 17 Macarthur Ave, Brentwood | 01/15/2016 | $115,000 | |
| 33 Willow St, Central Islip | 12/17/2010 | $216,000 | |
| 431 8th St, Bohemia | 01/13/2025 | $830,000 | |
| 100 Joni Dr, West Sayville | 02/26/2007 | $559,900 | |
| 43 Grant Ave, Brentwood | 1,643 | 04/28/2022 | |
| 29 Malts Ave, West Islip | 05/12/2006 | ||
| 20 Church St, Central Islip | 1,185 | 12/30/2019 | $233,000 |
| 384 Oakland Ave, Central Islip | 04/05/2001 | ||
| 435 Clarice Blvd, Holbrook | 03/25/2002 | $255,000 | |
| 258 Ellsworth St, Holbrook | 02/15/2016 |