| Primary address | 21 Hopatcong Avenue, Mount Arlington |
| Zip code | 07856 |
| County | Morris |
| Municipality | Mount Arlington Borough |
| Block | 14 |
| Lot | 15.03 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/06/2020 |
| Sale price | $1,125,000 |
| Arm's length | Register |
| Property tax | $24,587 |
| Building sqft | 3,838 |
| Building class | Residential (2) |
| Acreage | 0.693 |
| Year built | 1970 |
| Stories | 2 |
| Exterior structural material | Register |
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:
21 Hopatcong Avenue, Mount Arlington, NJ 07856 was built in 1970 and has a total of 3,838 square feet.
What is the assessed value of 21 Hopatcong Avenue, Mount Arlington, NJ 07856 and the property tax paid?Assessed at $1,207,600, the tax amount paid for 21 Hopatcong Avenue, Mount Arlington, NJ 07856 is $40,647.
When was 21 Hopatcong Avenue, Mount Arlington, NJ 07856 last sold and what was the last sale price?21 Hopatcong Avenue, Mount Arlington, NJ 07856 was last sold in 11/06/2020 for $1,125,000.
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 21 Hopatcong Avenue, Mount Arlington, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 21 Hopatcong Avenue, Mount Arlington, NJ 07856. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $24,587 |
| Market value | $1,207,600 |
Here's the assessment & property tax history for 21 Hopatcong Avenue, Mount Arlington, 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 | $1,207,600 | $1,207,600 | 2.036 | $24,587 | +4.14% |
| 2023 | $1,207,600 | $1,207,600 | 1.955 | $23,609 | +21.44% |
| 2022 | $699,800 | $699,800 | 2.778 | $19,440 | +1.54% |
| 2021 | $699,800 | $699,800 | 2.736 | $19,147 | +1.71% |
| 2020 | $699,800 | $699,800 | 2.69 | $18,825 | +2.09% |
Create a free account to unlock extended information for 21 Hopatcong Avenue, Mount Arlington, 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).
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 21 Hopatcong Avenue, Mount Arlington 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) |
|---|---|---|---|---|---|
| Magical Moments Educare | NR | Private | PK, K-3 | 0 | 0.05 |
| Magical Moments Educare | NR | Private | PK, K-3 | 0 | 0.05 |
| Edith M. Decker Elementary School | NR | Public | PK, K-2 | 138 | 0.27 |
| Edith M. Decker Elementary School | NR | Public | PK, K-2 | 138 | 0.27 |
| Mount Arlington Public Elementary School | 6 | Public | 3-8 | 199 | 1.03 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mount Arlington Public Elementary School | 6 | Public | 3-8 | 199 | 1.03 |
| Elite Preparatory Academy | NR | Private | K-12 | 0 | 1.35 |
| Hopatcong High School | 3 | Public | 8-12 | 520 | 2.02 |
| Hopatcong Middle School | 2 | Public | 4-7 | 428 | 2.29 |
| Byram Twp Intermediate School | 6 | Public | 5-8 | 380 | 3.74 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Elite Preparatory Academy | NR | Private | K-12 | 0 | 1.35 |
| Hopatcong High School | 3 | Public | 8-12 | 520 | 2.02 |
| Lenape Val Regional High School | 5 | Public | 9-12 | 667 | 3.50 |
| Dover High School | 3 | Public | 9-12 | 1,159 | 4.54 |
| Athletic Training and Physical Therapy | NR | Public | 9-12 | 58 | 4.91 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Hopatcong Avenue, Mount Arlington.