Union County  »  138 Mountain Ave

138 Mountain Avenue, Summit, NJ 07901 - Property report

Also known as: 138 Mountain Ave

Property image for 138 Mountain Avenue, Summit, NJ 07901
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Property type

Residential (2)

Year built

1918

Acreage

0.315

Sale price

$2,300,000

General information

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Address
Primary address
138 Mountain Avenue
ZIP code
07901
County
Union
Block
4802
Lot
23
Municipality
2018
Parcel ID
4802-23

Owner

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Sales
Sale date
05/21/2025
Sale price
$2,300,000
Arm's length
Tax
Tax year
2026
Current property tax
$28,176
Building
Property type
Residential (2)
Building sq. ft.
3,846
Year built
1918
Exterior structural material
Lot
Acreage
0.315
Zoning & Use
Zoning

Area overview

Walk score
36 /100.  Car-Dependent
Transit score
24 /100.  Minimal Transit
Bike score
32 /100.  Somewhat Bikeable
Broadband internet providers and speed map
Types of broadband connections
Ownership

Ownership information for 138 Mountain Avenue, Summit, NJ

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

Sales history for 138 Mountain Avenue, Summit, NJ 07901

Sale date Sale price Buyer name Seller name
05/21/2025 $2,300,000 XXXXXX, XXXXXXX X; XXXXXX, XXXXXX X XXXXXXXXXX, XXXXXXXXX; XXXXXXXXXX, XXXXX; XXXXXXXXXX, XXXXXXXXX X
04/27/2017 $1,422,000 XXXXXXXXXX, XXXXXXXXX X & XXXXX XXXXX, XXXXXX X & XXXXXXXX X
08/22/2016 $1,565,000 XXXXX, XXXXXX X & XXXXXXXX X XXXXX, XXXXXX X. & XXXXXX X

*Most recent sales on record for this property.

More about Union County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
06/03/2025 - R
05/21/2025 - D		 Mortgage XXXXXX, XXXXXXX X XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
06/03/2025 - R
05/21/2025 - D		 Deed and Realty Tax Fees XXXXXXXXXX, XXXXXXXXX XXXXXX, XXXXXXX X
04/15/2021 - R
02/04/2021 - D		 Mortgage XXXXXXXXXX, XXXXXXXXX X XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
08/11/2017 - R
04/27/2017 - D		 Deed and Realty Tax Fees XXXXX, XXXXXX X & XXXXXXXX X XXXXXXXXXX, XXXXXXXXX X & XXXXX
08/31/2016 - R
08/22/2016 - D		 Deed and Realty Tax Fees XXXXX, XXXXXX X. & XXXXXX X XXXXX, XXXXXX X & XXXXXXXX X
04/12/1989 - D Deed and Realty Tax Fees

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 138 Mountain Avenue, Summit, 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
$28,176
Recent tax assessments
Market value
$630,200
Land value
$189,600
Building value
$440,600

More about Union County property taxes

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 $630,200 $630,200 4.471 $28,176 +2.64%
2024 $630,200 $630,200 4.356 $27,452 +0.67%
2023 $630,200 $630,200 4.327 $27,269 +1.03%
2022 $630,200 $630,200 4.283 $26,991 -0.79%
2021 $630,200 $630,200 4.317 $27,206 -0.99%
2020 $630,200 $630,200 4.36 $27,477 -0.11%
2019 $630,200 $630,200 4.365 $27,508 +0.65%
2018 $630,200 $630,200 4.337 $27,332 +7.16%
2017 $584,300 $584,300 4.365 $25,505 +1.49%
2016 $584,300 $584,300 4.301 $25,131 +1.99%
Permits

Permit information for 138 Mountain Avenue, Summit, NJ

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Fire hazard zones

Geohazard zones map

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Brayton Elementary School 8 Public 1-5 304 0.27
Oak Knoll School of the Holy Child NR Private PK, K-12 504 0.49
Oak Knoll School of the Holy Child NR Private PK, K-12 504 0.49
Jefferson Elementary School 8 Public 1-5 215 0.61
Jefferson Primary Center NR Public PK, K 143 0.62
Jefferson Primary Center NR Public PK, K 143 0.62
Franklin Elementary School 8 Public 1-5 327 0.69
Cpc Weekday Nursery School & Kindergarten NR Private PK-K 155 0.69
Cpc Weekday Nursery School & Kindergarten NR Private PK-K 155 0.69
Cornerstone School Of Summit NR Private PK-K 83 0.83
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Oak Knoll School of the Holy Child NR Private PK, K-12 504 0.49
L C Johnson Summit Middle School 7 Public 6-8 942 0.58
Kent Place School NR Private PK-12 621 1.11
Oratory Preparatory School NR Private 7-12 373 1.37
Devel L C New Providence NR Public K-9 74 1.66
Deerfield Elementary School 10 Public 3-8 467 1.77
The Arc Kohler School NR Private PK-12 33 2.16
The Academy of Our Lady of Peace NR Private PK-8 146 2.29
Crossroads School NR Public PK, K-8 49 2.38
Florence M. Gaudineer Middle School 6 Public 6-8 518 2.43
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Oak Knoll School of the Holy Child NR Private PK, K-12 504 0.49
Kent Place School NR Private PK-12 621 1.11
Summit Sr High School 7 Public 9-12 1,161 1.20
Oratory Preparatory School NR Private 7-12 373 1.37
Governor Livingston High School 7 Public 9-12 936 1.76
The Arc Kohler School NR Private PK-12 33 2.16
Work Readiness Academy NR Public 12 25 2.38
New Providence High School 7 Public 9-12 666 2.45
Jonathan Dayton High School 5 Public 9-12 659 2.52
Eclc Of New Jersey NR Private 1-12 177 2.64

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

Neighbors for 138 Mountain Avenue, Summit, NJ

178 Oak Ridge Ave, Summit 166 Oak Ridge Ave, Summit 161 Oak Ridge Ave, Summit 157 Oak Ridge Ave, Summit 206 Oak Ridge Ave, Summit 152 Mountain Ave, Summit 160 Mountain Ave, Summit 162 Mountain Ave, Summit 186 Oak Ridge Ave, Summit 200 Oak Ridge Ave, Summit 201 Glenside Ave, Summit 144 Mountain Ave, Summit 156 Mountain Ave, Summit 194 Oak Ridge Ave, Summit 190 Oak Ridge Ave, Summit 182 Oak Ridge Ave, Summit 148 Mountain Ave, Summit 212 Oak Ridge Ave, Summit 142 Mountain Ave, Summit 6 Magnolia Pl, Summit

Nearby ZIP codes for 138 Mountain Avenue, Summit, NJ

07016, Union County, NJ 07023, Union County, NJ 07027, Union County, NJ 07033, Union County, NJ 07039, Essex County, NJ 07041, Essex County, NJ 07062, Union County, NJ 07076, Union County, NJ 07083, Union County, NJ 07088, Union County, NJ 07090, Union County, NJ 07092, Union County, NJ 07922, Union County, NJ 07928, Morris County, NJ 07932, Morris County, NJ 07935, Morris County, NJ 07940, Morris County, NJ 07974, Union County, NJ

Frequently asked questions

What is the year built for 138 Mountain Avenue, Summit, NJ 07901?

The development at 138 Mountain Avenue, Summit, NJ 07901 was built in 1918.

What is the total square footage of 138 Mountain Avenue, Summit, NJ 07901?

138 Mountain Avenue, Summit, NJ 07901 has a total of 3,846 square feet.

When was 138 Mountain Avenue, Summit, NJ 07901 last sold and what was the sale price?

138 Mountain Avenue, Summit, NJ 07901 was last sold on 05/21/2025 for $2,300,000.

What is the assessed value of 138 Mountain Avenue, Summit, NJ 07901?

138 Mountain Avenue, Summit, NJ 07901 is currently assessed at $630,200.

What are the property taxes for 138 Mountain Avenue, Summit, NJ 07901?

The property taxes for 138 Mountain Avenue, Summit, NJ 07901 total $28,176.

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