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$599,999 Coming Soon

  • For Sale
  • Coming Soon
  • Multi-Family
  • 4 Total Beds
  • Updated 2 days ago

Next open house:

Open House: 2:00 PM - 4:00 PM

Sunday 5/31 2:00 PM - 4:00 PM

20 Oak St,Mount Arlington, NJ 07856

20 Oak StMount ArlingtonNJ07856

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Live the Lake Hopatcong Lifestyle While Your Tenant Helps Pay the Mortgage.Rare Bertrand Island two-family featuring off-street parking, established rental income, and the kind of neighborhood where people still ride bikes together and neighbors actually know each other.

Full Property Details for 20 Oak St

General

  • Price: $599,999
  • Taxes: $7,073 (2025)
  • Status: Coming Soon
  • Type: Multi-Family
  • Source: Garden_State
  • MLS ID: 4030144
  • Updated: 5/27/2026
  • Added to Site: 3 day(s) ago

Interior

  • Number of Rooms: 6

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Location

  • County: Morris
  • Driving Directions: From Bertrand Island Road make a right onto Oak St.

Heating & Cooling

  • Cooling Type: Window A/C(s)
  • Heating Type: Radiators - Hot Water
  • Heating Fuel: Oil Tank Above Ground - Outside
  • Water Heater: Oil

Utilities

  • Sewer: Public Available
  • Water: Public Water
  • Utility Description: Gas In Street

Structural Information

  • Architectural Style: 2-Two Story
  • Exterior Const.: Vinyl Siding
  • Roof: Asphalt Shingles
  • Year Built: 1904

Unit Information

Unit 1

  • Unit Description: Bedrooms, Eat-In Kitchen, Living/Dining Room
  • Square Feet: 9999
  • Levels/Stories: 1
  • Total Bathrooms: 1
  • Bedrooms: 2

Unit 2

  • Unit Description: Bedrooms, Eat-In Kitchen, Living/Dining Room
  • Square Feet: 9999
  • Levels/Stories: 1
  • Total Bathrooms: 1
  • Bedrooms: 2

Lot Features

  • Lot Size (Acres): 0.18
  • Lot Dimensions: 0.184 AC
  • Driveway/Sidewalk: Parking Lot-Exclusive

Financial Considerations

  • Operating Expenses: $999,999
  • Assessment Amount: $172,900
  • Land Assmt: $148,200
  • Tax Amount: $7,073
  • Tax Year: 2025

Disclosures and Reports

  • Block: 39
  • Lot Number: 23

Listed by Realty Of America

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Listing agent

— 20 Oak St —

  • Realty Of America

973-951-8239

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 20 Oak St

School District:Mount Arlington Borough School District
NameGradesDistance
Mount Arlington Public Elementary School
235 Howard Boulevard, Mount Arlington, NJ 07856
3-80.9 mi
Edith M. Decker Elementary School
446 Howard Boulevard, Mount Arlington, NJ 07856
PK-21.2 mi
Roxbury High School
One Bryant Drive, Roxbury Township, NJ 07876
9-124.6 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 20 Oak St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/26/2026
Listed
$599,999
89.27%
MLS
10/12/2006
Sold
$317,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 20 Oak St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,538
17%
$321,100
—
2022
$5,609
5%
$321,100
59%
2021
$5,319
—
$201,900
—
2018
$5,308
—
$201,900
—
2019
$5,320
1%
$201,900
—
2017
$5,247
—
$201,900
—
2016
$5,237
12%
$201,900
10%
2015
$4,685
3%
$183,800
—
2013
$4,556
—
$183,800
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 20 Oak St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by Realty Of America

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20 Oak St, Mount Arlington, NJ 07856 (MLS# 4030144) is a Multi-Family property with 2 units containing 4 bedrooms and 2 full bathrooms. 20 Oak St is currently listed for $599,999 and was received on May 26, 2026. Want to learn more about 20 Oak St? Do you have questions about finding other Multi-Family real estate for sale in Mount Arlington? You can browse all Mount Arlington real estate or contact a Coldwell Banker agent to request more information.

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