Morris County  »  289 Mountainside Rd

289 Mountainside Road, Mendham, NJ 07945 Property Information

289 Mountainside Road, Mendham, NJ 07945 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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289 Mountainside Road, Mendham, NJ 07945
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Address

Primary address 289 Mountainside Road, Mendham
Zip code 07945
County Morris
Municipality Mendham Township
Block 116
Lot 54

Sales & Tax Overview for 289 Mountainside Road, Mendham

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

Sale date 07/01/2020
Sale price $780,000
Arm's length
Property tax $25,115

Lot & Building Information for 289 Mountainside Road, Mendham

Building sqft 3,518
Building class Residential (2)
Acreage 3.173
Year built 1977
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Zoning, Use & Area Overview

Walk Score
3 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
3 /100. Somewhat Bikeable

Zoning district Single-Family Residential Zone (3 Ac. ) (R-3)
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 289 Mountainside Road, Mendham

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  • • Improvements for 289 Mountainside Road, Mendham , including their type, square footage, grade and when they were built.
  • • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 289 Mountainside Road, Mendham

What is the year built & the total sq. ft. for 289 Mountainside Road, Mendham, NJ 07945?

289 Mountainside Road, Mendham, NJ 07945 was built in 1977 and has a total of 3,518 square feet.

What is the assessed value of 289 Mountainside Road, Mendham, NJ 07945 and the property tax paid?

Assessed at $961,700, the tax amount paid for 289 Mountainside Road, Mendham, NJ 07945 is $27,119.

When was 289 Mountainside Road, Mendham, NJ 07945 last sold and what was the last sale price?

289 Mountainside Road, Mendham, NJ 07945 was last sold in 07/01/2020 for $780,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
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Past Sales & Property History for 289 Mountainside Road, Mendham

Create a free account to view the complete sales history for 289 Mountainside Road, Mendham, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
07/01/2020 $780,000
11/30/2012 $650,000
       
       
       
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More about Morris County Property Records

Title Documents for 289 Mountainside Road, Mendham

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Index Document Related documents Doc image
08/13/2020 - R
07/01/2020 - D		 Mortgage 08/01/2050
08/13/2020 - R
07/01/2020 - D		 Deed and Realty Tax Fees
12/13/2012 - R
11/30/2012 - D		 Deed and Realty Tax Fees
                   
                   
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R: Recorded date
D: Document date

Property Taxes for 289 Mountainside Road, Mendham

Access detailed property tax data for 289 Mountainside Road, Mendham, NJ 07945. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $25,115
Market value $890,600

More about Morris County Property Taxes

Assessment History for 289 Mountainside Road, Mendham

Here's the assessment & property tax history for 289 Mountainside Road, Mendham, 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 $890,600 $890,600 2.82 $25,115 +58.18%
2024 $817,600 $817,600 1.942 $15,878 +3.16%
2023 $736,800 $736,800 2.089 $15,392 +1.56%
2022 $716,900 $716,900 2.114 $15,155 +8.95%
2021 $628,600 $628,600 2.213 $13,911 +0.64%
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Risk

Create a free account to unlock extended information for 289 Mountainside Road, Mendham, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

Fire hazard zone See more on map
Geohazard zones map

Transportation

Access the detailed traffic volume map for 289 Mountainside Road, Mendham to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Mountain View Middle School 10 Public 5-8 229 1.14
St Joseph Elementary School NR Private K-8 146 1.33
Westmont Montessori School NR Private PK-K 100 1.34
Westmont Montessori School NR Private PK-K 100 1.34
The Cottage School NR Private PK, K-3 23 1.40
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Daytop Preparatory School NR Private 8-12 62 1.13
Mountain View Middle School 10 Public 5-8 229 1.14
St Joseph Elementary School NR Private K-8 146 1.33
Black River Middle School 7 Public 6-8 345 2.70
Mendham Twp Middle School 10 Public 5-8 301 3.84
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Daytop Preparatory School NR Private 8-12 62 1.13
West Morris Mendham High School 8 Public 9-12 1,077 1.75
Delbarton School NR Private 7-12 609 4.85
Gill St. Bernard's School NR Private PK-12 635 5.00
American Christian School NR Private PK-12 241 5.01
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 289 Mountainside Road, Mendham

Here are the neighbors for 289 Mountainside Road, Mendham.

Address Square feet Purchase date Purchase price
61 Ironia Rd, Mendham 2,856 10/16/2007 $693,550
77 Ironia Rd, Mendham 1,940
235 Mountainside Rd, Mendham 4,438 07/26/2005 $1
65 Ironia Rd, Mendham 7,152 01/28/2013 $1,350,000
227 Mountainside Rd, Mendham 4,351 10/10/2007 $1
193 Mountainside Rd, Mendham 4,236 03/20/2026 $1,468,000
49 Ironia Rd, Mendham 3,308 07/19/2016 $810,000
57 Ironia Rd, Mendham 3,672 12/22/2000 $420,000
293 Mountainside Rd, Mendham 5,374 07/07/1994 $514,900
53 Ironia Rd, Mendham 2,499 10/01/2007 $527,500
69 Ironia Rd, Mendham 4,522 02/20/2008 $1,225,000
265 Mountainside Rd, Mendham 3,036 03/28/2012 $580,000
229 Mountainside Rd, Mendham 5,441 06/15/2007 $1
241 Mountainside Rd, Mendham 3,135 08/15/2023 $770,000
211 Mountainside Rd, Mendham 4,742 05/27/2025 $1,426,000
283 Mountainside Rd, Mendham 2,994 08/05/2014 $615,000
251 Mountainside Rd, Mendham 9,372 05/27/2026 $1
43 Ironia Rd, Mendham 6,015 12/29/2012 $1
73 Ironia Rd, Mendham 5,154 02/09/2015 $700,000
243 Mountainside Rd, Mendham 1,881 06/13/2025
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Nearby ZIP Codes for 289 Mountainside Road, Mendham

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