Essex County  »  07043  »  Up Mountain Ave  »  343 Up Mountain Ave

343 up Mountain Avenue, Montclair, NJ 07043 - Property report

Also known as: 343 up Mountain Ave

Property image for 343 up Mountain Avenue, Montclair, NJ 07043
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Property type

Residential (2)

Year built

1880

Acreage

0.447

Sale price

$10

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
343 up Mountain Avenue
ZIP code
07043
County
Essex
Block
709
Lot
9
Municipality
713
Parcel ID
709-9

Owner

Find out who owns 343 up Mountain Avenue, Montclair, NJ 07043. Uncover corporate and individual owners with a free account.

Sales
Sale date
10/19/2016
Sale price
$10
Arm's length
Tax
Tax year
2026
Current property tax
$23,838
Building
Property type
Residential (2)
Building sq. ft.
2,843
Year built
1880
Exterior structural material
Lot
Acreage
0.447
Zoning & Use
Zoning

Area overview

Walk score
85 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
39 /100.  Somewhat Bikeable
Broadband internet providers and speed map
Types of broadband connections

Ownership information for 343 up Mountain Avenue, Montclair, NJ

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 343 up Mountain Avenue, Montclair, NJ 07043

Sale date Sale price Buyer name Seller name
10/19/2016 $10 XXXXXXX, XXXXXX & XXXXXXXX XXXXX XXXXX XXXX X.X
07/29/2016 $550,000 XXXXXXX, XXXXXX & XXXXXXXX XXXXX XXXXX XXXX, X.X
07/17/2015 $100 XXXXX XXXXX XXXX, XX XXXXXXX X XXXXXXXX, XXXXXXX

*Most recent sales on record for this property.

More about Essex County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
01/05/2017 - R
10/19/2016 - D
Deed and Realty Tax Fees XXXXX XXXXX XXXX X.X XXXXXXX, XXXXXX & XXXXXXXX
08/05/2016 - R
07/29/2016 - D
Deed and Realty Tax Fees XXXXX XXXXX XXXX, X.X XXXXXXX, XXXXXX & XXXXXXXX
10/08/2015 - R
07/17/2015 - D
Deed and Realty Tax Fees XXXXXXX X XXXXXXXX, XXXXXXX XXXXX XXXXX XXXX, XX
03/16/2000 - D Deed and Realty Tax Fees

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 343 up Mountain Avenue, Montclair, NJ

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Property tax
$23,838
Recent tax assessments
Market value
$678,000
Land value
$359,800
Building value
$318,200

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $678,000 $678,000 3.516 $23,838 +3.32%
2024 $678,000 $678,000 3.403 $23,072 +0.68%
2023 $678,000 $678,000 3.38 $22,916 +2.80%
2022 $678,000 $678,000 3.288 $22,293 +1.76%
2021 $678,000 $678,000 3.231 $21,906 +1.64%
2020 $678,000 $678,000 3.179 $21,554 +1.05%
2019 $678,000 $678,000 3.146 $21,330 +1.68%
2018 $678,000 $678,000 3.094 $20,977 +2.35%
2017 $548,900 $548,900 3.734 $20,496 +2.75%
2016 $548,900 $548,900 3.634 $19,947 +3.06%

Permit information for 343 up Mountain Avenue, Montclair, NJ

No recently recorded permits for this property.

Risk

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FEMA flood zones

FEMA flood zones
X

Fire hazard zones

Geohazard zones map

Transportation

Daily traffic map

Access the detailed traffic volume map for 343 up Mountain Avenue, Montclair, NJ 07043 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
St. Cassian Elementary School NR Private PK-8 260 0.59
St. Cassian Elementary School NR Private PK-8 260 0.59
Lacordaire Academy NR Private PK-12 240 0.59
Lacordaire Academy NR Private PK-12 240 0.59
St Catherine Of Siena School NR Private PK-8 240 0.84
Edgemont Elementary School 6 Public K-5 266 0.86
Cedar Grove Memorial Middle School 7 Public 5-8 440 0.92
Northeast Elementary School 6 Public K-5 360 0.95
Bradford School 6 Public PK, K-5 385 0.96
Bradford School 6 Public PK, K-5 385 0.96
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mt Hebron Middle School 6 Public 6-8 610 0.43
St. Cassian Elementary School NR Private PK-8 260 0.59
Lacordaire Academy NR Private PK-12 240 0.59
St Catherine Of Siena School NR Private PK-8 240 0.84
Cedar Grove Memorial Middle School 7 Public 5-8 440 0.92
The Montclair Kimberley Academy NR Private PK-12 1,048 1.13
Essex Jr Academy NR Public K-8 19 1.15
Renaissance Middle School 5 Public 6-8 213 1.48
Montclair Cooperative School NR Private PK-8 160 1.50
Bloomfield Middle School 5 Public 7-8 965 1.85
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lacordaire Academy NR Private 9-12 62 0.52
Lacordaire Academy NR Private PK-12 240 0.59
Cedar Grove High School 6 Public 9-12 466 0.87
The Montclair Kimberley Academy NR Private PK-12 1,048 1.13
Montclair High School 5 Public 9-12 1,968 1.35
Deron School Ii NR Private 127 1.82
Immaculate Conception High School NR Private 9-12 165 1.86
Verona High School 7 Public 9-12 637 1.89
Passaic Valley High School 4 Public 9-12 1,039 2.54
Glen Ridge High School 8 Public 7-12 822 2.99

Data provided by GreatSchools.org © 2026. All rights reserved.

Frequently asked questions

What is the year built for 343 up Mountain Avenue, Montclair, NJ 07043?

The development at 343 up Mountain Avenue, Montclair, NJ 07043 was built in 1880.

What is the total square footage of 343 up Mountain Avenue, Montclair, NJ 07043?

343 up Mountain Avenue, Montclair, NJ 07043 has a total of 2,843 square feet.

When was 343 up Mountain Avenue, Montclair, NJ 07043 last sold and what was the sale price?

343 up Mountain Avenue, Montclair, NJ 07043 was last sold on 10/19/2016 for $10.

What is the assessed value of 343 up Mountain Avenue, Montclair, NJ 07043?

343 up Mountain Avenue, Montclair, NJ 07043 is currently assessed at $678,000.

What are the property taxes for 343 up Mountain Avenue, Montclair, NJ 07043?

The property taxes for 343 up Mountain Avenue, Montclair, NJ 07043 total $23,838.

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