Date
Details
Price
Change
Source
10/02/2026
Listed
$6,500
—
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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$6,500 Just Listed
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Property Description
This pristine Colonial is ideally situated on a quiet street in the heart of the desirable South Mountain section. Newly renovated and move-in ready, the home features a well-designed layout, new hardwood floors throughout, a formal dining room, and a spacious eat-in kitchen. The first floor also offers a bedroom and a sunroom that is perfect for a home office or sitting area. Upstairs, the second floor includes three bedrooms and a full bath, while the finished third-floor bonus room provides flexible space for an additional bedroom, office, or playroom. The fully finished basement features tile flooring and a generous recreation room. Additional highlights include new energy-efficient windows and two-zone central air conditioning. Conveniently located just down the street from South Mountain Elementary School and within walking distance of the train station, Taylor Park, downtown shops, restaurants, and more.
Full Property Details
Full Property Details for 20 Undercliff Rd
General
- Rent: $6,500
- Status: Active
- Type: Single Family
- Source: Garden_State
- MLS ID: 4056657
- Updated: 10/2/2026
- Added to Site: 5 day(s) ago
Rental Information
- Lease/Rent Term: 1.5 Month Security, Credit Report, IncmVrfy, TenAppl, TenInsRq
- Lease Terms: 1 Year, 2 Years
- Rent Includes: Sewer, Taxes, Trash Removal
- Availability: Immediately, Vacant
Interior
- Number of Rooms: 10
- 3rd Floor/Level 3: Attic, Loft, Storage Room, Utility Room
- 2nd Floor/Level 2: 3 Bedrooms, Bath Main
- 1st Floor/Level 1: 1 Bedroom, Breakfast Room, Den, Dining Room, Kitchen, Living Room, Office, Powder Room
- Interior Features: Carbon Monoxide Detector, Smoke Detector, Eat-In Kitchen, Formal Dining Room, Full Bath, Stall Shower
- Number of Fireplaces: 1
- Fireplace(s): Living Room, Wood-Burning
- Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Kitchen Exhaust Fan, Refrigerator, Smoke Detector, Washer
- Furnishings: Unfurnished
- Flooring: Vinyl-Linoleum, Wood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
- Bedroom 1: Second
- Bedroom 2: Second
- Bedroom 3: Second
Other Rooms
- Living Room: First
- Kitchen: First
- Dining Room: First
- 4th Bedroom: First
- Office: First
Exterior
- Exterior Features: Deck, Sidewalk
Parking
- Garage: Yes
- Garage Spaces: 1
- Uncovered Spaces: 2
- Garage Description: Detached Garage
Location
- County: Essex
- Subdivision: South Mountain
- Driving Directions: Millburn Ave to Undercliff
- Location Details: Residential Area
School Information
- Elementary School: S MOUNTAIN
- Middle School: MILLBURN
- High School: MILLBURN
Heating & Cooling
- Cooling Type: 2 Units, Central Air Conditioning
- Heating Type: 2 Units, Forced Hot Air
- Heating Fuel: Natural Gas
- Water Heater: Gas
Utilities
- Sewer: Public Sewer
- Water: Public Water
- Utility Description: Electric, Natural Gas, Fiber Optic, Fiber Optic Available
Structural Information
- Description/Design: 2 Stories
- Basement: Yes
- Basement Desc.: Finished, Full
- Year Built: 1928
Lot Features
- Lot Size (Acres): 0.17
- Lot Size: 50 x 145
- Driveway/Sidewalk: 1 Car Width, Blacktop
- Zoning: Residential
- Lot Description: Level Lot
Financial Considerations
- Owner Pays: Sewer, Trash Removal
- Tenant Pays: Cable T.V., Electric, Gas, Heat, Hot Water, Maintenance-Lawn, Snow Removal, Water
Disclosures and Reports
- APN: 1612-00601-0000-00008-0000-
Listed by Keller Williams Realty
Schools
Schools serving 20 Undercliff Rd
School District:Millburn Township School District
| Name | Grades | Distance |
|---|---|---|
South Mountain Elementary School 2 Southern Slope Drive, Millburn, NJ 07041 | PK-5 | 0.2 mi |
Millburn Middle School 25 Old Short Hills Rd, Millburn, NJ 07041 | 6-8 | 0.6 mi |
Millburn Sr High School 462 Millburn Ave, Millburn, NJ 07041 | 9-12 | 0.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price History for 20 Undercliff Rd
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- Single Family
- Active
- 4Beds
- 3Total Baths
Listed by Western-Eastern Realty
- Single Family
- Active
- Updated 3 hours ago
- 4Beds
- 3Total Baths
Listed by Realmart Realty
- Single Family
- Active
- Updated 5 days ago
- 4Beds
- 3Total Baths
Listed by Grand Realty Advisors Llc
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- Condo
- Active
- Updated 1 day ago
- 2Beds
- 1Total Bath
Listed by Re/Max Pinnacle
- Multi-Family
- Active
- Updated 3 hours ago
- 3Total Beds
Listed by Compass New Jersey, Llc
- Duplex
- Active
- Updated 5 days ago
- 3Beds
- 1Total Bath
Listed by Keller Williams Town Life
- Multi-Family
- Active
- Updated 3 days ago
- 2Total Beds
Listed by Prominent Properties Sir
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- Single Family
- Active
- Updated 3 days ago
- 5Beds
- 2Total Baths
Listed by Real
- Condo
- Active
- Updated 2 days ago
- 1Bed
- 1Total Bath
Listed by Keller Williams Realty
- Multi-Family
- Active
- Updated 1 day ago
- 2Total Beds
Listed by Driscoll Real Estate Llc
- Single Family
- Active
- Updated 5 days ago
- 4Beds
- 3Total Baths
Listed by Keller Williams Realty
20 Undercliff Rd, Millburn, NJ 07041 (MLS# 4056657) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 20 Undercliff Rd is currently listed for rent at $6,500 and was received on October 02, 2026. Want to learn more about 20 Undercliff Rd? Do you have questions about finding other real estate for sale or rent in Millburn? You can browse all Millburn rentals or contact a Coldwell Banker agent to request more information.