Active
4 beds

20 Undercliff Rd, Millburn, NJ 07041

3 carsParking Spaces
Oct 2Available Date

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...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.
4 days on Market
  • Listed by: XIAOXIAN CHAN • KELLER WILLIAMS REALTY
Last updated: 10/02/2026 09:11 PM • Source: GSMLS Back Office, MLS#: 4056657
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Location

Listing Courtesy of KELLER WILLIAMS REALTY, XIAOXIAN CHAN
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Property Information for 20 Undercliff Road

Property Details

  • Lease Term: Lease Length: 1 Year, 2 Years
  • Property Type: Rental
  • MLS Type: Residential Rental / Single Family
  • Year Built: 1928
  • Lot Size: 0.17 AC / 7,405 SF
  • County: Essex County
  • Directions: Millburn Ave to Undercliff
  • Days On Market: 0
  • Pets Allowed: Call
  • Section/Subdiv/Development: South Mountain
  • Primary Property Type: 2 Stories
  • Available: Immediately, Vacant

Building Information

  • Building/Complex: 20 Undercliff Rd
  • Year Built: 1928
  • Lot Size: 0.17 AC / 7,405 SF

Summary

Location and General Information
  • Zoning: Residential
  • Address Included: Y
  • Middle/Jr High School: MILLBURN
  • Grade School: S MOUNTAIN
  • High School: MILLBURN
  • County #: Essex
  • Town Name: Millburn Twp.
  • Community Living: No
  • Listing Type: Exclusive Right to Sell
  • Town #: 1612.0
  • Street # Display: 20.0
  • # Parking Spaces: 2
  • Location: Residential Area
  • County Or Parish: Essex
  • Street Name: Undercliff Rd
  • Zip Code: 07041-1510
Taxes and HOA Information
  • Acres Tax: *
  • County Tax: *
  • Street name Tax: *
  • Zip Code Tax: *
  • Street # Tax: *
  • City Tax: *
  • Tax ID For Property: 1612-00601-0000-00008-0000-
  • Tax Id Tax: *
  • Lot Size Tax: *
Parking
  • Parking/Driveway Description: 1 Car Width, Blacktop
  • # Garage Spaces: 1
  • Garage Description: Detached Garage

Property

Lot Information
  • Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Kitchen Exhaust Fan, Refrigerator, Smoke Detector, Washer
  • Lot Description: Level Lot
  • Approximate Lot Size: 50X145
  • Total Acres: 0.17
  • Construction Date/Year Built: 1928
  • Construction Date/Year Built Des: Approximate
Utilities
  • Cooling: 2 Units, Central Air
  • Services: Fiber Optic, Fiber Optic Available
  • Utilities: Electric, Gas-Natural
  • Water: Public Water
  • Water Heater: Gas
  • Heating: 2 Units, Forced Hot Air
  • Fuel Type: Gas-Natural
  • Sewer: Public Sewer

Interior and Exterior Features

Exterior Features
  • Exterior Features: Deck, Sidewalk
Interior Features
  • Interior Features: Carbon Monoxide Detector, Smoke Detector
  • Flooring: Vinyl-Linoleum, Wood
  • Basement: Yes
  • Basement Description: Finished, Full
  • # Baths: 2.1
  • # Full Baths: 2
  • # Half Baths: 1
  • Bedroom 1 Level: Second
  • Bedroom 2 Level: Second
  • Bedroom 3 Level: Second
  • # Bedrooms: 4
  • Easement: Unknown
  • Fireplace Desc: Living Room, Wood Burning
  • # Fireplaces: 1
  • Kitchen Level: First
  • Basement Level Rooms: Bath(s) Other, Laundry Room, Rec Room, Utility Room
  • Dining Room Level: First
  • Living Room Level: First
  • Level 1 Rooms: 1 Bedroom, Breakfast Room, Den, Dining Room, Kitchen, Living Room, Office, Powder Room
  • Level 2 Rooms: 3 Bedrooms, Bath Main
  • Level 3 Rooms: Attic, Loft, Storage Room, Utility Room
  • # Rooms: 10
  • Other Room 3: 4th Bedroom
  • Other Room 1 Level: First
  • Other Room 4: Office
  • Other Room 2 Level: First
  • Room Features: Eat-In Kitchen, Formal Dining Room, Full Bath, Stall Shower
  • Furnished Info: Unfurnished

Rental

Rental Information
  • Lease Information: 1 Year, 2 Years
  • Tenant Pays: Cable T.V., Electric, Gas, Heat, Hot Water, Maintenance-Lawn, Snow Removal, Water
  • Tenant/Landlord Pays Commission: Tenant Pays Commission
  • Owner Pays: Sewer, Trash Removal
  • Rent Includes: Sewer, Taxes, Trash Removal
  • Pre-Rental Requirements: 1.5MthSy, CredtRpt, IncmVrfy, TenAppl, TenInsRq

Property History for 20 Undercliff Road

DateEvent & SourcePriceAppreciation
Oct 2, 2026

Listed (Active)

GSMLS #4056657

$6,500—
DateEvent & SourcePrice
10/02/2026

Listed (Active)

GSMLS #4056657

$6,500

For completeness, we often displays two records for one sale: the MLS record and the public record.

Schools near 20 Undercliff Road

This home is within Millburn Township School District.
Rating
School
Type
Grades
Distance
Public - PK to 4
Public - 6 to 8
Public - 9 to 12
Public - 5
Rating
School
Distance
South Mountain Elementary School
PublicPK to 4

Millburn Middle School
Public6 to 8

Millburn Sr High School
Public9 to 12

Washington School
Public5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Neighborhood Map and Transit

20 Undercliff Road is available for rent in Millburn, NJ 07041. This property was listed on October 2, 2026 by KELLER WILLIAMS REALTY, it's currently listed at $6,500. This listing's school district is Millburn Township School District. Nearby schools include South Mountain Elementary School, Millburn Middle School and Millburn Sr High School. 20 Undercliff Road is a 4-bed, 3-bath a property built in 1928.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the owner's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of KELLER WILLIAMS REALTY, XIAOXIAN CHAN

The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than (insert office name) aremarked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Last date updated: 10/07/2026 04:15 AM. Source: New Jersey Multiple Listing Service, Inc. © 2026 New Jersey Multiple Listing Service, Inc. All rights. The data relating to the real estate for sale and sold listing information on this website comes from the New Jersey Multiple Listing Service, Inc. Virtual Office Website (VOW) program. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. Sold listings may have been listed and/or sold by a real estate brokerage other than (insert office name). All information deemed reliable but not guaranteed. NLMLS makes no representation or warranty regarding the accuracy of the data. This data and information is protected under federal copyright laws which prohibit the unauthorized copying or alternation of all or any part of copyrighted materials, including certain compilations of data and information. Copyright violators may be subject to severe fines and penalties under federal law. Source: New Jersey Multiple Listing Service Inc. Last date updated: 10/07/2026 04:15 AM © 2026 New Jersey Multiple Listing Service Inc. All rights reserved.