| Primary address | 12 Dover Court, Holbrook |
| Zip code | 11741 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 131-4-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $10,622 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.26 |
| 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).
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Assessed at $53,300, the tax amount paid for 12 Dover Court, Holbrook, NY 11741 is $13,727.
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 12 Dover Court, Holbrook, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 12 Dover Court, Holbrook, NY 11741. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $13,727 |
| Current property tax | $10,622 |
| Market value | $750,704 |
| Assessed value | $53,300 |
Here's the assessment & property tax history for 12 Dover Court, Holbrook, 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 | $750,704 | $53,300 | 24.765 | $13,200 | +3.95% |
| 2023-2024 | $732,143 | $53,300 | 23.824 | $12,698 | +0.05% |
| 2022-2023 | $643,720 | $53,300 | 23.811 | $12,691 | -2.59% |
| 2021-2022 | $574,354 | $53,300 | 24.444 | $13,029 | +2.56% |
| 2020-2021 | $549,485 | $53,300 | 23.835 | $12,704 | +8.31% |
The complete history of permits filed for 12 Dover Court, Holbrook, 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 12 Dover Court, Holbrook, 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 12 Dover Court, Holbrook 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) |
|---|---|---|---|---|---|
| Merrimac School | 7 | Public | K-5 | 336 | 0.77 |
| Tamarac Elementary School | 7 | Public | K-5 | 443 | 0.83 |
| Grundy Avenue School | 5 | Public | K-5 | 470 | 1.16 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 1.50 |
| Canaan Elementary School | 4 | Public | PK, K-5 | 518 | 1.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Seneca Middle School | 6 | Public | 6-8 | 973 | 1.11 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 1.50 |
| Sagamore Middle School | 6 | Public | 6-8 | 933 | 2.36 |
| James Wilson Young Middle School | 6 | Public | 6-8 | 398 | 2.49 |
| Saxton Middle School | 4 | Public | 6-8 | 495 | 2.81 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 1.50 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 3.22 |
| Bayport Blue Point High School | 9 | Public | 9-12 | 664 | 3.43 |
| Patchogue Medford High School | 5 | Public | 9-12 | 2,443 | 3.68 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 3.95 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Dover Court, Holbrook.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 379 Greenbelt Pkwy, Holtsville | |||
| 383 Greenbelt Pkwy, Holtsville | |||
| 178 Springmeadow Dr, Holbrook | 06/03/2025 | $730,000 | |
| 375 Greenbelt Pkwy, Holtsville | 02/25/2014 | $345,000 | |
| 3 Woodleigh CT, Holbrook | 1,398 | 06/14/2022 | |
| 223 Blue Point Rd W, Holtsville | |||
| 8 Woodleigh CT, Holbrook | |||
| 4 Dover CT, Holbrook | |||
| 391 Greenbelt Pkwy, Holtsville | 10/21/2024 | $680,000 | |
| 129 Springmeadow Dr, Holbrook | |||
| 231 Blue Point Rd W, Holtsville | 06/19/2020 | ||
| 12 Woodleigh CT, Holbrook | 2,240 | 07/04/2025 | |
| 227 Blue Point Rd W, Holtsville | 1,979 | 06/08/2018 | $425,000 |
| 343 Greenbelt Pkwy, Holtsville | 2,976 | 09/29/2020 | $520,000 |
| 235 Blue Point Rd W, Holtsville | 02/08/2023 | ||
| 19 Woodleigh CT, Holbrook | 2,250 | 06/28/2023 | |
| 4 Woodleigh CT, Holbrook | 1,428 | 04/29/2017 | |
| 179 Springmeadow Dr, Holbrook | |||
| 175 Springmeadow Dr, Holbrook | |||
| 183 Springmeadow Dr, Holbrook | 08/11/2025 | $625,000 |