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21 Mountainside Park Terrace, Montclair, NJ 07043 Property Information

21 Mountainside Park Terrace, Montclair, NJ 07043 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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21 Mountainside Park Terrace, Montclair, NJ 07043
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Address

Primary address 21 Mountainside Park Terrace, Montclair
Zip code 07043
County Essex
Municipality Montclair Township
Block 801
Lot 15

Sales & Tax Overview for 21 Mountainside Park Terrace, Montclair

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Sale date 08/31/2015
Sale price $920,000
Arm's length
Property tax $26,191

Lot & Building Information for 21 Mountainside Park Terrace, Montclair

Building sqft 1,580
Building class Residential (2)
Acreage 0.228
Year built 1958
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single Family (R-1)
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 21 Mountainside Park Terrace, Montclair

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About 21 Mountainside Park Terrace, Montclair

What is the year built & the total sq. ft. for 21 Mountainside Park Terrace, Montclair, NJ 07043?

21 Mountainside Park Terrace, Montclair, NJ 07043 was built in 1958 and has a total of 1,580 square feet.

What is the assessed value of 21 Mountainside Park Terrace, Montclair, NJ 07043 and the property tax paid?

Assessed at $744,900, the tax amount paid for 21 Mountainside Park Terrace, Montclair, NJ 07043 is $26,190.

When was 21 Mountainside Park Terrace, Montclair, NJ 07043 last sold and what was the last sale price?

21 Mountainside Park Terrace, Montclair, NJ 07043 was last sold in 08/31/2015 for $920,000.

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 21 Mountainside Park Terrace, Montclair

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Purchase date Purchase price Buyer name Seller name
08/31/2015 $920,000
08/01/2005 $702,500
08/23/1999 $340,000
       
       
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*Here are the three most recent sales for this property.


Title Documents for 21 Mountainside Park Terrace, Montclair

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Date Type Amount Party 1 Party 2 Maturity Index Document Related documents Doc image
08/31/2015 - D
09/14/2015 - R
Deed and Realty Tax Fees
08/01/2005 - D
08/25/2005 - R
Deed and Realty Tax Fees
08/23/1999 - D Deed and Realty Tax Fees
                   
                   
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R: Recorded date
D: Document date

Property Taxes for 21 Mountainside Park Terrace, Montclair

Access detailed property tax data for 21 Mountainside Park Terrace, Montclair, NJ 07043. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $26,191
Market value $744,900

Assessment History for 21 Mountainside Park Terrace, Montclair

Here's the assessment & property tax history for 21 Mountainside Park Terrace, Montclair, 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 $744,900 $744,900 3.516 $26,191 +3.32%
2024 $744,900 $744,900 3.403 $25,349 +0.68%
2023 $744,900 $744,900 3.38 $25,178 +2.80%
2022 $744,900 $744,900 3.288 $24,492 +1.76%
2021 $744,900 $744,900 3.231 $24,068 +1.64%

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 21 Mountainside Park Terrace, Montclair 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)
Bradford School 6 Public PK, K-5 385 0.24
Bradford School 6 Public PK, K-5 385 0.24
Cedar Grove Memorial Middle School 7 Public 5-8 440 0.72
Northeast Elementary School 6 Public K-5 360 0.89
School #16 5 Public K-5 196 1.01

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Cedar Grove Memorial Middle School 7 Public 5-8 440 0.72
Mt Hebron Middle School 6 Public 6-8 610 0.99
Lacordaire Academy NR Private PK-12 240 1.06
St. Cassian Elementary School NR Private PK-8 260 1.06
St Catherine Of Siena School NR Private PK-8 240 1.29

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Lacordaire Academy NR Private 9-12 62 0.91
Cedar Grove High School 6 Public 9-12 466 0.96
Lacordaire Academy NR Private PK-12 240 1.06
Passaic Valley High School 4 Public 9-12 1,039 1.77
The Montclair Kimberley Academy NR Private PK-12 1,048 2.02

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

Neighbors for 21 Mountainside Park Terrace, Montclair

Here are the neighbors for 21 Mountainside Park Terrace, Montclair.

Address Square feet Purchase date Purchase price
55 Warfield St, Montclair 3,585 05/31/2012 $730,000
498 Highland Ave, Montclair 2,554 07/21/1999 $450,000
9 Windsor Pl, Montclair 2,956 09/11/2009 $745,000
26 Braemore Rd, Montclair 1,562 02/04/2026
508 Highland Ave, Montclair 1,859 03/12/2018 $820,000
21 Windsor Pl, Montclair 2,356 09/18/2024
19 Mountainside Park Ter, Montclair 2,425 08/15/2018 $955,000
510 Highland Ave, Montclair 3,340 06/29/2017 $575,000
494 Highland Ave, Montclair 2,312 11/09/1989 $285,000
492 Highland Ave, Montclair 2,911 12/29/2020
420 Highland Ave, Montclair 3,286 05/15/2015 $899,000
19 Windsor Pl, Montclair 2,217 04/29/2016 $838,000
11 Windsor Pl, Montclair 2,187 08/12/1993 $349,250
486 Highland Ave, Montclair 5,927 09/20/2018 $747,000
424 Highland Ave, Montclair 2,318 03/05/2013 $575,010
31 Windsor Pl, Montclair 2,818 07/15/1996 $281,000
20 Braemore Rd, Montclair 1,987 12/05/2022
23 Windsor Pl, Montclair 2,636 05/01/2024
17 Windsor Pl, Montclair 2,434 09/05/2014 $715,000
15 Windsor Pl, Montclair 2,944 08/31/2016 $875,000

Nearby ZIP Codes for 21 Mountainside Park Terrace, Montclair

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