| Primary address | 280 Hillside Avenue, Allendale |
| Zip code | 07401 |
| County | Bergen |
| Municipality | Allendale Borough |
| Block | 1104 |
| Lot | 1 |
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 | Public School Property (15A) |
| Acreage | 8.5 |
| Stories | 1 |
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 $2,394,700, the tax amount paid for 280 Hillside Avenue, Allendale, NJ 07401 is $48,612.
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 280 Hillside Avenue, Allendale, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 280 Hillside Avenue, Allendale, NJ 07401. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $48,612 |
| Current property tax | $0 |
| Market value | $2,394,700 |
Here's the assessment & property tax history for 280 Hillside Avenue, Allendale, 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 | $2,394,700 | $2,394,700 | 2.03 | $48,612 | +31.41% |
| 2024 | $1,754,100 | $1,754,100 | 2.109 | $36,994 | -4.02% |
| 2023 | $1,752,800 | $1,752,800 | 2.199 | $38,544 | -3.28% |
| 2022 | $1,750,200 | $1,750,200 | 2.277 | $39,852 | -3.00% |
| 2021 | $1,749,000 | $1,749,000 | 2.349 | $41,084 | -2.65% |
| Total population | 6,865 |
| Median age | 45.2 |
| Average household income | $233,010 |
| Family households | 77.0% |
| Occupied housing units | 2,504 |
| Owner occupied units | 81.4% |
| Average number of people per household | 2.7 |
| Median year structure built | 1965 |
| Median value for units with a mortgage | $784,900 |
| Median value for units without a mortgage | $779,300 |
Create a free account to unlock extended information for 280 Hillside Avenue, Allendale, 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) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 280 Hillside Avenue, Allendale to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Here are the neighbors for 280 Hillside Avenue, Allendale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 232 Hillside Ave, Allendale | 3,129 | ||
| 20 Valley Rd, Allendale | 3,443 | 08/05/2010 | $740,000 |
| 202 Hillside Ave, Allendale | 4,256 | 06/14/2013 | $960,000 |
| 234 Hillside Ave, Allendale | 1,648 | 11/20/1996 | $265,000 |
| 28 Byron CT, Allendale | 2,420 | 09/30/1993 | $354,000 |
| 255 Hillside Ave, Allendale | 1,930 | 08/31/2016 | $437,000 |
| 245 Hillside Ave, Allendale | 1,535 | 07/21/2016 | $420,000 |
| 225 Hillside Ave, Allendale | 1,599 | 09/09/2020 | $540,000 |
| 196 Hillside Ave, Allendale | 2,342 | 11/21/2019 | $1 |
| 37 Forest Rd, Allendale | 1,844 | 11/16/2018 | $540,000 |
| 200 Hillside Ave, Allendale | 3,270 | 05/01/2017 | $719,000 |
| 20 Byron CT, Allendale | 2,640 | 02/26/2016 | $820,000 |
| 21 Thomas St, Allendale | 2,380 | 07/29/2015 | $455,000 |
| 8 Byron CT, Allendale | 1,974 | ||
| 204 Hillside Ave, Allendale | 2,230 | ||
| 244 Hillside Ave, Allendale | 3,021 | 01/15/2021 | $757,000 |
| 235 Hillside Ave, Allendale | 972 | 09/04/2008 | $387,000 |
| 228 Hillside Ave, Allendale | 2,980 | 07/19/2023 | $1 |
| 224 Hillside Ave, Allendale | 2,472 | ||
| 43 Forest Rd, Allendale | 1,764 | 09/08/2025 | $1 |