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9 Mountainside Avenue, Mahwah, NJ 07430 Property Information

9 Mountainside Avenue, Mahwah, NJ 07430 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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9 Mountainside Avenue, Mahwah, NJ 07430
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Address

Primary address 9 Mountainside Avenue, Mahwah
Zip code 07430
County Bergen
Municipality Mahwah Township
Block 128
Lot 4

Sales & Tax Overview for 9 Mountainside Avenue, Mahwah

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 01/22/2002
Sale price $1
Property tax $4,227

Lot & Building Information for 9 Mountainside Avenue, Mahwah

Building sqft 480
Building class Residential (2)
Acreage 0.164
Year built 1951
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Highway Business (B40)
Broadband internet providers and speed map
Types of broadband connections map

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 9 Mountainside Avenue, Mahwah

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About 9 Mountainside Avenue, Mahwah

What is the year built & the total sq. ft. for 9 Mountainside Avenue, Mahwah, NJ 07430?

9 Mountainside Avenue, Mahwah, NJ 07430 was built in 1951 and has a total of 480 square feet.

What is the assessed value of 9 Mountainside Avenue, Mahwah, NJ 07430 and the property tax paid?

Assessed at $204,800, the tax amount paid for 9 Mountainside Avenue, Mahwah, NJ 07430 is $4,356.

When was 9 Mountainside Avenue, Mahwah, NJ 07430 last sold and what was the last sale price?

9 Mountainside Avenue, Mahwah, NJ 07430 was last sold in 01/22/2002 for $1.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 9 Mountainside Avenue, Mahwah

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Purchase date Purchase price Buyer name Seller name
01/22/2002 $1

Title Documents for 9 Mountainside Avenue, Mahwah

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Date Type Amount Party 1 Party 2 Maturity Index Document Related documents Doc image
01/22/2002 - D Deed and Realty Tax Fees
                   
                   
                   
                   
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R: Recorded date
D: Document date

Property Taxes for 9 Mountainside Avenue, Mahwah

Access detailed property tax data for 9 Mountainside Avenue, Mahwah, NJ 07430. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $4,227
Market value $204,800

Assessment History for 9 Mountainside Avenue, Mahwah

Here's the assessment & property tax history for 9 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
2024 $204,800 $204,800 2.064 $4,227 +1.33%
2023 $204,800 $204,800 2.037 $4,172 +3.30%
2022 $204,800 $204,800 1.972 $4,039 +1.08%
2021 $204,800 $204,800 1.951 $3,996 +2.47%
2020 $204,800 $204,800 1.904 $3,899 +3.42%

Risk

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FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Geohazard zones map

Transportation

Access the detailed traffic volume map for 9 Mountainside Avenue, Mahwah 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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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Joyce Kilmer Elementary School 6 Public 4-5 375 0.88
Apple Montessorischool of Mahwah NR Private PK-K 225 0.94
Apple Montessorischool of Mahwah NR Private PK-K 225 0.94
Lenape Meadows School NR Public PK, K-3 343 1.07
Lenape Meadows School NR Public PK, K-3 343 1.07

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Ramapo Ridge Middle School 6 Public 6-8 638 1.15
Sacred Heart School NR Private PK-8 217 1.30
Sage Day School At Mahwah NR Private 4-8 31 1.83
Eric S. Smith Middle School 5 Public 6-8 634 2.53
Suffern Middle School 4 Public 6-8 836 2.55

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mahwah High School 7 Public 9-12 856 0.86
Congregation Mishknois Lavier NR Private 10-12 0 2.31
Don Bosco Prep School NR Private 9-12 790 2.43
Pascack Valley Learing Center NR Private 3-12 110 2.89
Ramsey High School 7 Public 9-12 784 3.53

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 9 Mountainside Avenue, Mahwah

Here are the neighbors for 9 Mountainside Avenue, Mahwah.

Address Square feet Purchase date Purchase price
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
14 Sparrowbush Rd, Mahwah 2,684 01/29/2015 $770,000
4 Mountainside Ave, Mahwah 03/25/1992 $1
5 Mountainside Ave, Mahwah 1,332
3 Mountainside Ave, Mahwah 1,824 07/31/2007 $365,000
140 State Highway 17, Mahwah 80,000 06/23/2022 $5,500,000
20 Sparrowbush Rd, Mahwah 4,430 03/30/1992 $147,500
2 Sparrowbush Rd, Mahwah 2,924 11/14/2022 $850,000
5 Squire CT, Mahwah 2,756 12/21/2007
130 State Highway 17, Mahwah 12,755 01/11/2016 $10
1 Squire CT, Mahwah 4,382 09/12/2019 $980,500
8 Sparrowbush Rd, Mahwah 2,088 08/29/2025 $880,000
171 East Crescent Ave, Mahwah 5,596 01/30/2003 $1
26 Stag Hill Rd, Montvale
10 Mountainside Ave, Mahwah 784 09/20/2024 $1,750,000
163 East Crescent Ave, Mahwah 4,517 12/20/2016 $1,100,000
12 Mountainside Ave, Mahwah 1,104 05/04/2020 $428,000

Nearby ZIP Codes for 9 Mountainside Avenue, Mahwah

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