| Primary address | 4 Deerfield Court, Holtsville |
| Zip code | 11742 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 111-1-3.1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/18/2005 |
| Sale price | $420,000 |
| Arm's length | Register |
| Current property tax | $10,295 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.44 |
| Zoning district | Register |
| School district | Sachem |
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 $42,700, the tax amount paid for 4 Deerfield Court, Holtsville, NY 11742 is $10,997.
When was 4 Deerfield Court, Holtsville, NY 11742 last sold and what was the last sale price?4 Deerfield Court, Holtsville, NY 11742 was last sold in 02/18/2005 for $420,000.
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 4 Deerfield Court, Holtsville, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 02/18/2005 | $420,000 | 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 4 Deerfield Court, Holtsville, NY 11742. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,997 |
| Current property tax | $10,295 |
| Market value | $601,409 |
| Assessed value | $42,700 |
Here's the assessment & property tax history for 4 Deerfield Court, Holtsville, 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 | $601,409 | $42,700 | 24.765 | $10,575 | +3.95% |
| 2023-2024 | $586,538 | $42,700 | 23.824 | $10,173 | +0.05% |
| 2022-2023 | $515,700 | $42,700 | 23.811 | $10,167 | -2.59% |
| 2021-2022 | $460,129 | $42,700 | 24.444 | $10,438 | +2.56% |
| 2020-2021 | $440,206 | $42,700 | 23.835 | $10,178 | +8.31% |
The complete history of permits filed for 4 Deerfield Court, Holtsville, 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 4 Deerfield Court, Holtsville, 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 4 Deerfield Court, Holtsville 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) |
|---|---|---|---|---|---|
| Tamarac Elementary School | 7 | Public | K-5 | 443 | 0.13 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 0.81 |
| Merrimac School | 7 | Public | K-5 | 336 | 1.49 |
| Waverly Avenue School | 6 | Public | K-5 | 463 | 1.52 |
| Canaan Elementary School | 4 | Public | PK, K-5 | 518 | 1.57 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 0.81 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 1.29 |
| Sagamore Middle School | 6 | Public | 6-8 | 933 | 1.80 |
| Saxton Middle School | 4 | Public | 6-8 | 495 | 2.60 |
| Oregon Middle School | 5 | Public | 6-8 | 592 | 2.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 0.81 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 3.02 |
| Patchogue Medford High School | 5 | Public | 9-12 | 2,443 | 3.09 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 3.32 |
| Sachem High School East | 7 | Public | 9-12 | 2,082 | 3.45 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 4 Deerfield Court, Holtsville.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 523 Milligan Ln, West Islip | 1,487 | 11/27/2018 | $415,000 |
| 923 Church St, Bohemia | 09/25/2025 | ||
| 625 Myrtle Ave, West Islip | 06/21/2023 | $645,738 | |
| 20 Hancock Rd, West Islip | 02/03/2005 | $555,000 | |
| 96 Pine St, Islip | 09/13/2017 | ||
| 299 Central Islip Blvd, Ronkonkoma | 1,664 | 03/03/2020 | $390,000 |
| 1881 Julia Goldbach Ave, Ronkonkoma | 12/31/2004 | ||
| 145 Maple St, Islip | 06/17/2010 | $540,000 | |
| 1368 Potter Blvd, Bay Shore | 06/02/2023 | $429,990 | |
| 61 Drayton Ave, Bay Shore | 11/18/2009 | ||
| 29 Adams Ave, Brentwood | 02/21/2006 | ||
| 11 Poplar Pl, Bay Shore | 07/31/2024 | $670,000 | |
| 180 Hilltop Dr, Brentwood | 1,254 | 03/13/2019 | $310,779 |
| 142 McNair St, Brentwood | 1,488 | 01/24/2017 | $242,500 |
| 10 Jensen Rd, Bay Shore | 03/14/2007 | ||
| 220 Leaf Ave, Central Islip | 2,377 | 06/14/2024 | $397,000 |
| 250 Claywood Dr, Brentwood | 01/27/2005 | $333,000 | |
| 269 Leaf Ave, Central Islip | 07/18/2017 | ||
| 361 E Manhasset St, Islip Terrace | 02/25/2005 | $387,500 | |
| 14 Homan Ave, Bay Shore | 09/20/2004 | $10 |