| Primary address | 105 Grant Street, Port Jefferson |
| Zip code | 11777 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 8631660 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $6,524 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.12 |
| School district | Port Jefferson |
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 $2,130, the tax amount paid for 105 Grant Street, Port Jefferson, NY 11777 is $6,523.
When was 105 Grant Street, Port Jefferson, NY 11777 last sold?105 Grant Street, Port Jefferson, NY 11777 was last sold in 10/02/2019.
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 105 Grant Street, Port Jefferson, including title documents, transfer conditions, mortgages and liens.
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 105 Grant Street, Port Jefferson, NY 11777. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $6,524 |
| Market value | $401,887 |
| Assessed value | $2,130 |
Here's the assessment & property tax history for 105 Grant Street, Port Jefferson, 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 | $401,887 | $2,130 | 284.291 | $6,055 | +5.86% |
| 2023-2024 | $394,444 | $2,130 | 268.55 | $5,720 | +4.88% |
| 2022-2023 | $343,549 | $2,130 | 256.055 | $5,454 | +4.66% |
| 2021-2022 | $287,838 | $2,130 | 244.646 | $5,211 | +3.24% |
| 2020-2021 | $276,623 | $2,130 | 236.966 | $5,047 | +5.57% |
The complete history of permits filed for 105 Grant Street, Port Jefferson, 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 105 Grant Street, Port Jefferson, 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 105 Grant Street, Port Jefferson 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) |
|---|---|---|---|---|---|
| Our Lady of Wisdom Regional School | NR | Private | PK-8 | 74 | 0.30 |
| Our Lady of Wisdom Regional School | NR | Private | PK-8 | 74 | 0.30 |
| Maryhaven Center Of Hope | NR | Private | 47 | 0.46 | |
| Port Jefferson Elementary School | 5 | Public | PK, K-5 | 364 | 0.56 |
| Port Jefferson Elementary School | 5 | Public | PK, K-5 | 364 | 0.56 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady of Wisdom Regional School | NR | Private | PK-8 | 74 | 0.30 |
| Maryhaven Center Of Hope | NR | Private | 47 | 0.46 | |
| Port Jefferson Middle School | 7 | Public | 6-8 | 222 | 0.69 |
| The Laurel Hill School | NR | Private | PK-8 | 321 | 1.80 |
| Mount Sinai Middle School | 5 | Public | 5-8 | 667 | 2.32 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Maryhaven Center Of Hope | NR | Private | 47 | 0.46 | |
| Earl L Vandermeulen High School | 9 | Public | 9-12 | 323 | 0.69 |
| Mount Sinai High School | 9 | Public | 9-12 | 720 | 2.08 |
| Ward Melville Senior High School | 10 | Public | 9-12 | 1,507 | 2.35 |
| Comsewogue High School | 6 | Public | 9-12 | 1,153 | 3.20 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 105 Grant Street, Port Jefferson.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 606 Main St, Port Jefferson | 06/27/2025 | ||
| 110 Jayne Ave, Port Jefferson | |||
| 104 Prospect St, Port Jefferson | |||
| 301 E Broadway, Port Jefferson | 06/28/2002 | $315,000 | |
| 114 Maple Pl, Port Jefferson | 1,571 | 06/20/2017 | $455,000 |
| 118 South St, Port Jefferson | 05/23/1996 | $181,000 | |
| 105 Prospect St, Port Jefferson | 09/27/1999 | $276,000 | |
| 117 Jayne Ave, Port Jefferson | 1,362 | 08/20/2018 | $385,000 |
| 121 Jayne Ave, Port Jefferson | 1,614 | 11/30/2016 | |
| 119 E Main St, Port Jefferson | 2,205 | 12/09/2020 | $750,000 |
| 204 Avenue A, Port Jefferson | 08/11/2004 | $436,000 | |
| 107 William St, Port Jefferson | 09/27/2024 | $712,000 | |
| 521 High St, Port Jefferson | 1,099 | 12/29/2017 | $539,500 |
| 834 High St, Port Jefferson | 09/11/2024 | ||
| 123 Spring St, Port Jefferson | 1,776 | 03/01/2018 | |
| 1205 Main St, Port Jefferson | 01/24/2011 | $225,000 | |
| 203 E Broadway, Port Jefferson | 01/28/2010 | $915,000 | |
| 224 Liberty Ave, Port Jefferson | 07/15/2013 | ||
| 115 Jayne Ave, Port Jefferson | 12/03/2015 | ||
| 105 Belle Terre Rd, Port Jefferson | 06/18/2025 |