Date
Details
Price
Change
Source
10/14/2026
Listed
$599,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Potential Plus + great opportunity to get into an amazing town and school system if sweat equity is something you'd consider. A solid Bilevel set on over 1.5 acres of grass yard and woodland privacy with recent closed comps that make this work. The layout has all the basics - just needs some vision - 4 br 2.5 bath set up with a few projects to complete to help this one get to prime desired status. Hardwood floors up, primary with its own bath, living room, dining room, and kitchen plus flex room downstairs for extra bedroom/rec.room or whatever you desire. Will not last long!!!
Full Property Details
Full Property Details for 12 Mountainside Dr
General
- Price: $599,900
- Taxes: $10,675 (2025)
- Status: Active
- Type: Single Family
- Source: Garden_State
- MLS ID: 4058966
- Updated: Today (10/14/2026)
- Added to Site: Today
Interior
- Number of Rooms: 8
- 3rd Floor/Level 3: Attic
- 2nd Floor/Level 2: 3 Bedrooms, Bath Main, Bath(s) Other, Dining Room, Foyer, Kitchen, Living Room
- Street Level: 1 Bedroom, Bath(s) Other, Rec Room
- Appliances: Dishwasher, Dryer, Gas Range and Oven, Refrigerator, Washer
- Flooring: Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
- Primary Bedroom: Full Bath
- Bedroom 1: Second
- Bedroom 2: Second
- Bedroom 3: Second
- Bedroom 4: First
Other Rooms
- Living Room: Second
- Family Room: First
- Kitchen: Eat-In Kitchen, Second
- Dining Room: Formal Dining Room, Second
- Den: First
- Laundry Room: First
- In-Law/Au Pair Suite: Yes
- Suite: Bedroom 1, FamilyRm, SepEnter
Exterior
- Exterior Features: Patio
- Color: Tan/Brick
Parking
- Garage: Yes
- Garage Spaces: 2
- Uncovered Spaces: 8
- Garage Description: Attached Garage
Location
- County: Morris
- Driving Directions: Route 10 to Mountainside to #12
School Information
- Elementary School: Fernbrook
- Middle School: Randolph
- High School: Randolph
Heating & Cooling
- Cooling Type: Window A/C(s)
- Heating Type: 1 Unit, Baseboard - Hotwater
- Heating Fuel: Natural Gas, Gas-Propane Leased, Oil Tank Above Ground - Outside
- Water Heater: Electric
Utilities
- Sewer: Septic
- Water: Well
- Utility Description: Electric, Cable TV Available
Structural Information
- Architectural Style: Bi-Level
- Basement Desc.: Slab
- Roof: Asphalt Shingles
- Year Built: 1971
Lot Features
- Lot Size (Acres): 1.86
- Lot Size: 1.86 AC
- Driveway/Sidewalk: 2 Car Width, Blacktop
- Zoning: Res
- Lot Description: Open Lot, Wooded Lot
Financial Considerations
- Assessment Amount: $364,100
- Land Assmt: $169,700
- Tax Amount: $10,675
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- APN: 2332-00199-0000-00061-0000-
- Block: 199
- Lot Number: 61
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.
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Price & Sales History for 12 Mountainside Dr
Tax History
Tax History for 12 Mountainside Dr
Year
Property Taxes
Change
Tax Assessment
Change
2024
$10,308
6%
$364,100
—
2022
$9,732
1%
$364,100
—
2021
$9,656
1%
$364,100
—
2020
$9,558
2%
$364,100
—
2018
$9,328
1%
$364,100
—
2017
$9,212
7%
$364,100
55%
2016
$8,583
1%
$234,500
—
2015
$8,480
-10%
$234,500
-36%
2019
$9,448
15%
$364,100
55%
2013
$8,182
—
$234,500
—
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
Estimate the Cost for 12 Mountainside Dr
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12 Mountainside Dr, Randolph Township, NJ 07869 (MLS# 4058966) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 12 Mountainside Dr is currently listed for $599,900 and was received on October 14, 2026. This property is listed by The Frederico Team from our Mountain Lakes Office.Want to learn more about 12 Mountainside Dr? Do you have questions about finding other Single Family real estate for sale in Randolph Township? You can browse all Randolph Township real estate or contact a Coldwell Banker agent to request more information.