| Primary address | 255 Union Avenue, Harrison |
| Zip code | 10528 |
| County | Westchester |
| Municipality | Harrison |
| Parcel ID | 0.482-0-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
| Building class | Schools (612) |
| Acreage | 43.31 |
| Zoning district | Register |
| School district | Harrison |
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 $333,519, the tax amount paid for 255 Union Avenue, Harrison, NY 10528 is $536,311.
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 255 Union Avenue, Harrison, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 255 Union Avenue, Harrison, NY 10528. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $536,312 |
| Current property tax | $0 |
| Market value | $28,751,638 |
| Assessed value | $333,519 |
Here's the assessment & property tax history for 255 Union Avenue, Harrison, 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 |
|---|---|---|---|---|---|
| 2025 | $28,751,638 | $333,519 | 1608.0388 | $536,312 | -74.68% |
| 2024 | $119,125,664 | $1,346,120 | 1573.4761 | $2,118,088 | +2.65% |
| 2023 | $115,052,991 | $1,346,120 | 1532.8268 | $2,063,369 | +2.03% |
| 2022 | $104,350,388 | $1,346,120 | 1502.3193 | $2,022,302 | +1.85% |
| 2021 | $94,797,183 | $1,346,120 | 1475.0033 | $1,985,531 | +1.19% |
Access a detailed real estate market overview of Harrison so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Harrison and compare it to other neighborhoods in Westchester County.
| Total population | 14,091 |
| Median age | 40.2 |
| Average household income | $230,336 |
| Family households | 75.5% |
| Occupied housing units | 5,099 |
| Owner occupied units | 54.0% |
| Average number of people per household | 2.76 |
| Median year structure built | 1962 |
| Median value for units with a mortgage | $953,500 |
| Median value for units without a mortgage | $903,400 |
Create a free account to unlock extended information for 255 Union Avenue, Harrison, 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) | A, X (See more on map) |
Access the detailed traffic volume map for 255 Union Avenue, Harrison 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 |
Here are the neighbors for 255 Union Avenue, Harrison.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 10 Winfield Ave, Harrison | 6,723 | 04/11/2008 | $1,170,000 |
| 7 Tamarac Trl, Harrison | 4,769 | 05/07/2010 | $840,000 |
| 11 Tamarac Trl, Harrison | 3,175 | 06/22/2018 | $1,200,000 |
| 3 Ramapo Trl, Harrison | 3,477 | 08/08/2022 | $1,875,000 |
| 19 Franklin Ln, Harrison | 4,706 | 10/19/2004 | |
| 15 Indian Trl, Harrison | 4,134 | 07/11/2007 | $2,150,000 |
| 9 Justin Rd, Harrison | 5,867 | 04/11/2021 | $2,320,000 |
| 11 Justin Rd, Harrison | 3,637 | 08/05/2019 | $1,548,500 |
| 9 Winfield Ave, Harrison | 3,212 | 03/01/2017 | $1,100,000 |
| 97 Muchmore Rd, Harrison | 5,229 | 06/29/2021 | $2,310,000 |
| 107 Union Ave, Harrison | 3,142 | 07/31/2017 | $939,000 |
| 111 Muchmore Rd, Harrison | 5,049 | 02/27/2015 | $1,030,000 |
| 800 West St, Harrison | 3,244 | 09/25/2019 | |
| 101 Union Ave, Harrison | 3,146 | 04/16/2016 | |
| 9 Tamarac Trl, Harrison | 4,090 | 04/04/2017 | |
| 500 Mamaroneck Ave, Harrison | 275,000 | 04/05/2023 | $53,000,000 |
| 9 Indian Trl, Harrison | 3,341 | 07/13/2023 | $932,000 |
| 19 Winfield Ave, Harrison | 4,684 | 05/07/2024 | $4,400,000 |
| 43 Union Ave, Harrison | 2,245 | 02/24/2023 | $845,000 |
| 12 Seneca Trl, Harrison | 4,206 | 11/25/2014 | $1,300,000 |