Morris County  »  07945  »  Mountain Ave  »  20 Mountain Ave

20 Mountain Avenue, Mendham, NJ 07945 - Property report

Also known as: 20 Mountain Ave

Property image for 20 Mountain Avenue, Mendham, NJ 07945
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Property type

Other Exempt Properties (15F)

Year built

1906

Acreage

0.344

General information

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Address
Primary address
20 Mountain Avenue
ZIP code
07945
County
Morris
Block
301
Lot
19
Municipality
1418
Parcel ID
301-19

Owner

Find out who owns 20 Mountain Avenue, Mendham, NJ 07945. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026
Building
Property type
Other Exempt Properties (15F)
Building sq. ft.
1,293
Stories
2
Year built
1906
Lot
Acreage
0.344
Zoning & Use
Zoning

Area overview

Walk score
44 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
42 /100.  Somewhat Bikeable
Broadband internet providers and speed map
Types of broadband connections

Ownership information for 20 Mountain Avenue, Mendham, NJ

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

Sales history for 20 Mountain Avenue, Mendham, NJ 07945

No recently recorded sales for this property.

More about Morris County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
02/21/2024 - R
02/14/2024 - D
Mortgage XXXXXX XXXXXX XXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
08/11/2021 - R
06/25/2021 - D
Mortgage XXXXXX XXXXXX XXX XXXXXXX XXXXX XXX
08/19/2019 - R
08/12/2019 - D
Mortgage XXXXXX XXXXXX XXX XXXXXXX XXXXX XXX
02/21/2019 - R
02/14/2019 - D
Mortgage XXXXXX XXXXXX X XXXXXXX XXXXX XXX
02/27/2018 - R
02/20/2018 - D
Mortgage XXXXXX XXXXXX XXX XXXXXXX XXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 20 Mountain Avenue, Mendham, NJ

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

Current property tax
Tax year
2026
Base tax
$7,470
Recent tax assessments
Market value
$406,200
Land value
$294,400
Building value
$111,800

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 $406,200 $406,200 1.839 $7,470 -25.24%
2024 $406,200 $406,200 2.46 $9,993 +0.24%
2023 $406,200 $406,200 2.454 $9,968 +2.94%
2022 $406,200 $406,200 2.384 $9,684 +1.79%
2021 $406,200 $406,200 2.342 $9,513 +1.78%
2020 $406,200 $406,200 2.301 $9,347 +2.40%
2019 $406,200 $406,200 2.247 $9,127 +1.44%
2018 $406,200 $406,200 2.215 $8,997 +1.47%
2017 $406,200 $406,200 2.183 $8,867 +3.12%
2016 $406,200 $406,200 2.117 $8,599 +2.27%

Permit information for 20 Mountain Avenue, Mendham, NJ

No recently recorded permits for this property.

Risk

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FEMA flood zones

FEMA flood zones
-

Fire hazard zones

Geohazard zones map

Transportation

Daily traffic map

Access the detailed traffic volume map for 20 Mountain Avenue, Mendham, NJ 07945 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)
Mountain View Middle School 10 Public 5-8 229 0.17
St Joseph Elementary School NR Private K-8 146 0.26
The Cottage School NR Private PK, K-3 23 0.27
The Cottage School NR Private PK, K-3 23 0.27
Hilltop School 4 Public PK, K-4 262 0.35
Hilltop School 4 Public PK, K-4 262 0.35
Westmont Montessori School NR Private PK-K 100 0.43
Westmont Montessori School NR Private PK-K 100 0.43
Mendham Twp Elementary School 9 Public PK, K-4 456 1.93
Mendham Twp Elementary School 9 Public PK, K-4 456 1.93
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mountain View Middle School 10 Public 5-8 229 0.17
St Joseph Elementary School NR Private K-8 146 0.26
Daytop Preparatory School NR Private 8-12 62 0.82
Mendham Twp Middle School 10 Public 5-8 301 3.15
Bernardsville Middle School 7 Public 5-8 458 3.61
Black River Middle School 7 Public 6-8 345 3.81
Delbarton School NR Private 7-12 609 3.92
School of St. Elizabeth NR Private PK-8 161 4.05
Mendham Country Day School NR Private PK-8 192 4.59
Randolph Middle School 6 Public 6-8 922 5.19
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
West Morris Mendham High School 8 Public 9-12 1,077 0.66
Daytop Preparatory School NR Private 8-12 62 0.82
Delbarton School NR Private 7-12 609 3.92
Bernards High School 6 Public 9-12 812 4.41
Villa Walsh Academy NR Private 7-12 214 5.07
Randolph High School 6 Public 9-12 1,349 5.09
Gill St. Bernard's School NR Private PK-12 635 5.18
Matheny School NR Private PK-12 38 5.21
Morris Co JDC NR Public 9-12 0 5.74
Roxbury High School 5 Public 9-12 1,192 6.08

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

Frequently asked questions

What is the year built for 20 Mountain Avenue, Mendham, NJ 07945?

The development at 20 Mountain Avenue, Mendham, NJ 07945 was built in 1906.

What is the total square footage of 20 Mountain Avenue, Mendham, NJ 07945?

20 Mountain Avenue, Mendham, NJ 07945 has a total of 1,293 square feet.

What is the assessed value of 20 Mountain Avenue, Mendham, NJ 07945?

20 Mountain Avenue, Mendham, NJ 07945 is currently assessed at $406,200.

What are the property taxes for 20 Mountain Avenue, Mendham, NJ 07945?

The property taxes for 20 Mountain Avenue, Mendham, NJ 07945 total $7,470.

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