| Primary address | 4 Mountainside Avenue, Mahwah |
| Zip code | 07430 |
| County | Bergen |
| Municipality | Mahwah Township |
| Block | 130 |
| Lot | 4 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/25/1992 |
| Sale price | $1 |
| Arm's length | Register |
| Current property tax | $0 |
| Building class | Public Property (15C) |
| Acreage | 5.44 |
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 $3,650,000, the tax amount paid for 4 Mountainside Avenue, Mahwah, NJ 07430 is $77,635.
When was 4 Mountainside Avenue, Mahwah, NJ 07430 last sold and what was the last sale price?4 Mountainside Avenue, Mahwah, NJ 07430 was last sold in 03/25/1992 for $1.
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 4 Mountainside Avenue, Mahwah, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/25/1992 | $1 | Register | Register |
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 4 Mountainside Avenue, Mahwah, NJ 07430. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $77,636 |
| Current property tax | $0 |
| Market value | $3,650,000 |
Here's the assessment & property tax history for 4 Mountainside Avenue, Mahwah, 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 | $3,650,000 | $3,650,000 | 2.127 | $77,636 | +3.05% |
| 2024 | $3,650,000 | $3,650,000 | 2.064 | $75,336 | +1.33% |
| 2023 | $3,650,000 | $3,650,000 | 2.037 | $74,351 | +3.30% |
| 2022 | $3,650,000 | $3,650,000 | 1.972 | $71,978 | +1.08% |
| 2021 | $3,650,000 | $3,650,000 | 1.951 | $71,212 | +2.47% |
Create a free account to unlock extended information for 4 Mountainside Avenue, Mahwah, 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 4 Mountainside Avenue, Mahwah 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) |
|---|---|---|---|---|---|
| Joyce Kilmer Elementary School | 6 | Public | 4-5 | 375 | 0.90 |
| Apple Montessorischool of Mahwah | NR | Private | PK-K | 225 | 1.00 |
| Apple Montessorischool of Mahwah | NR | Private | PK-K | 225 | 1.00 |
| Lenape Meadows School | NR | Public | PK, K-3 | 343 | 1.08 |
| Lenape Meadows School | NR | Public | PK, K-3 | 343 | 1.08 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ramapo Ridge Middle School | 6 | Public | 6-8 | 638 | 1.17 |
| Sacred Heart School | NR | Private | PK-8 | 217 | 1.34 |
| Sage Day School At Mahwah | NR | Private | 4-8 | 31 | 1.80 |
| Eric S. Smith Middle School | 5 | Public | 6-8 | 634 | 2.55 |
| Suffern Middle School | 4 | Public | 6-8 | 836 | 2.61 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mahwah High School | 7 | Public | 9-12 | 856 | 0.89 |
| Congregation Mishknois Lavier | NR | Private | 10-12 | 0 | 2.37 |
| Don Bosco Prep School | NR | Private | 9-12 | 790 | 2.48 |
| Pascack Valley Learing Center | NR | Private | 3-12 | 110 | 2.95 |
| Ramsey High School | 7 | Public | 9-12 | 784 | 3.56 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 4 Mountainside Avenue, Mahwah.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 144 State Highway 17, Mahwah | 10/19/2020 | $3,350,000 | |
| 1 Mountainside Ave, Mahwah | 996 | 07/29/2024 | $499,000 |
| 11 Mountainside Ave, Mahwah | 1,318 | 05/02/1990 | |
| 13 Mountainside Ave, Mahwah | 1,196 | 02/07/2025 | $457,500 |
| 7 Mountainside Ave, Mahwah | 1,560 | 04/28/1998 | $60,000 |
| 198 State Highway 17 S, Mahwah | |||
| 247 W Ramapo Ave, Mahwah | 03/28/2006 | $1 | |
| 209 Ramapo Valley Rd, Mahwah | 14,697 | 04/26/2019 | $4,000,000 |
| 140 State Highway 17, Mahwah | 80,000 | 06/23/2022 | $5,500,000 |
| 3 Mountainside Ave, Mahwah | 1,824 | 07/31/2007 | $365,000 |
| 5 Mountainside Ave, Mahwah | 1,332 | ||
| 14 Mountainside Ave, Mahwah | 1,374 | 07/31/2020 | $650,000 |
| 180 State Highway 17, Mahwah | 12/01/2023 | $7,950,000 | |
| 130 State Highway 17, Mahwah | 12,755 | 01/11/2016 | $10 |
| 160 State Highway 17, Mahwah | |||
| 9 Mountainside Ave, Mahwah | 480 | 01/22/2002 | $1 |
| 10 Mountainside Ave, Mahwah | 784 | 09/20/2024 | $1,750,000 |
| 150 State Highway 17, Mahwah | 06/27/2012 | $1 | |
| 26 Stag Hill Rd, Montvale | |||
| 12 Mountainside Ave, Mahwah | 1,104 | 05/04/2020 | $428,000 |