| Primary address | 68 Old Post Road, Mount Sinai |
| Zip code | 11766 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 8708622 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $11,481 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.69 |
| School district | Mount Sinai |
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 $3,010, the tax amount paid for 68 Old Post Road, Mount Sinai, NY 11766 is $12,377.
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 68 Old Post Road, Mount Sinai, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 68 Old Post Road, Mount Sinai, NY 11766. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $12,378 |
| Current property tax | $11,481 |
| Market value | $567,925 |
| Assessed value | $3,010 |
Here's the assessment & property tax history for 68 Old Post Road, Mount Sinai, 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 | $567,925 | $3,010 | 394.249 | $11,867 | +3.18% |
| 2023-2024 | $557,407 | $3,010 | 382.097 | $11,501 | +3.44% |
| 2022-2023 | $485,484 | $3,010 | 369.378 | $11,118 | +2.22% |
| 2021-2022 | $406,757 | $3,010 | 361.352 | $10,877 | +2.37% |
| 2020-2021 | $390,909 | $3,010 | 352.982 | $10,625 | +2.16% |
The complete history of permits filed for 68 Old Post Road, Mount Sinai, 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 68 Old Post Road, Mount Sinai, 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 68 Old Post Road, Mount Sinai 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) |
|---|---|---|---|---|---|
| Port Jefferson Elementary School | 5 | Public | PK, K-5 | 364 | 0.91 |
| Port Jefferson Elementary School | 5 | Public | PK, K-5 | 364 | 0.91 |
| Mount Sinai Middle School | 5 | Public | 5-8 | 667 | 1.06 |
| Maryhaven Center Of Hope | NR | Private | 47 | 1.10 | |
| Our Lady of Wisdom Regional School | NR | Private | PK-8 | 74 | 1.64 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mount Sinai Middle School | 5 | Public | 5-8 | 667 | 1.06 |
| Maryhaven Center Of Hope | NR | Private | 47 | 1.10 | |
| Our Lady of Wisdom Regional School | NR | Private | PK-8 | 74 | 1.64 |
| Port Jefferson Middle School | 7 | Public | 6-8 | 222 | 1.75 |
| John F Kennedy Middle School | 4 | Public | 4, 6-8 | 822 | 2.29 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mount Sinai High School | 9 | Public | 9-12 | 720 | 0.85 |
| Maryhaven Center Of Hope | NR | Private | 47 | 1.10 | |
| Earl L Vandermeulen High School | 9 | Public | 9-12 | 323 | 1.75 |
| Comsewogue High School | 6 | Public | 9-12 | 1,153 | 2.77 |
| Miller Place High School | 9 | Public | 9-12 | 820 | 2.78 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 68 Old Post Road, Mount Sinai.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 4 George Hill Rd, Mount Sinai | 2,035 | 04/22/2016 | |
| 177 MT Sinai Ave, Mount Sinai | 2,023 | 09/10/2015 | |
| 136 Shore Rd, Mount Sinai | 2,134 | 08/12/2009 | |
| 594 Route 25a, Mount Sinai | 6,689 | ||
| 201 Shore Rd, Mount Sinai | |||
| 658 MT Sinai Coram Rd, Mount Sinai | 1,220 | 12/29/2023 | $400,000 |
| 180 MT Sinai Ave, Mount Sinai | 2,064 | 01/03/2023 | $455,000 |
| 99 N Country Rd, Mount Sinai | 2,584 | 02/21/2019 | |
| 111 W Shore Rd, Mount Sinai | 09/22/2012 | ||
| 543 MT Sinai Coram Rd, Mount Sinai | |||
| 182 Shore Rd, Mount Sinai | 11/17/2015 | $18,500 | |
| 108 N Country Rd, Mount Sinai | 1,444 | 09/30/2013 | |
| 5 Cherry Ln, Mount Sinai | 2,278 | 01/16/2020 | |
| 148 MT Sinai Ave, Mount Sinai | 2,290 | 06/05/2012 | |
| 26 MT Sinai Ave, Mount Sinai | 1,044 | 12/27/2024 | $10 |
| 191 N Country Rd, Mount Sinai | 2,340 | 11/09/2022 | |
| 541 MT Sinai Coram Rd, Mount Sinai | |||
| 9 MT Sinai Ave, Mount Sinai | 1,386 | 01/31/2003 | $278,000 |
| 320 Pipe Stave Hollow Rd, Mount Sinai | 1,368 | 05/08/2023 | |
| 5477 Crystal Brook Hollow Rd, Mount Sinai | 12/07/2009 |