Active
3 beds

45 Undercliff Rd, Millburn, NJ 07041

Single FamilyProperty Type
0.21 acresLot Size
1929Year Built
7 carsParking Spaces

Description

Incredible potential in Millburn's highly desirable South Mountain section! Ideal for end-users looking to customize their dream home or investors seeking an outstanding project. This 3-BR, 1.2- BA Colonial offers a flexible layout with tremendous potential to create modern, open-concept living and entertaining spaces while retaining its original architectural character. Enter through a vestibule into a large living room featuring hardwood floors, a wood-burning fireplace, and space for a home office....Incredible potential in Millburn's highly desirable South Mountain section! Ideal for end-users looking to customize their dream home or investors seeking an outstanding project. This 3-BR, 1.2- BA Colonial offers a flexible layout with tremendous potential to create modern, open-concept living and entertaining spaces while retaining its original architectural character. Enter through a vestibule into a large living room featuring hardwood floors, a wood-burning fireplace, and space for a home office. Charming arched doorways, original crystal doorknobs, original leaded glass windows, and crown molding throughout add timeless character. The first floor also features a formal dining room, a generously sized family room, and a large eat-in kitchen with a half bath. Upstairs are three bedrooms with hardwood floors and a full bathroom. The lower level includes a recreation room, laundry and utility areas, and an additional half bath. An unfinished attic above the second floor offers exciting expansion possibilities, subject to municipal approvals. Freshly painted interiors, new family rm fl, & re-finished living rm fl. Property complete w/ two-car detached garage & a desirable flat backyard on an approximately 0.21-acre lot. Home conveniently located near top-rated schools, Midtown Direct trains to NYC, downtown Millburn's shopping and dining, Trader Joe's, Taylor Park, and South Mountain Reservation. The property is NOT located in a flood zone and is being sold strictly as-is.
Days on Market Listed Today
  • Listed by: ROBIN KARP • KELLER WILLIAMS REALTY
  • Listed by: KAREN KAHN • KELLER WILLIAMS REALTY
Last updated: 10/07/2026 10:03 AM • Source: GSMLS Back Office, MLS#: 4057357
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Listing Courtesy of KELLER WILLIAMS REALTY, ROBIN KARP; KELLER WILLIAMS REALTY, KAREN KAHN
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$8,300 per month

30 year fixed, 7.03% Interest

Principal and Interest

$7,090

Property Taxes

$1,210

HOA Dues

$0

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Property Information for 45 Undercliff Road

Property Details

  • Taxes: $14,522 / year
  • MLS Type: Residential / Single Family
  • County: Essex County
  • Style: Colonial
  • Directions: Millburn Ave to Undercliff to number 45.
  • Days On Market: 0
  • Primary Style: Colonial

Building Information

  • Year Built: 1929
  • Lot Size: 0.21 AC / 9,147 SF

Summary

Location and General Information
  • Address Included: Y
  • Middle/Jr High School: MILLBURN
  • Grade School: S MOUNTAIN
  • High School: MILLBURN
  • County #: Essex
  • Town Name: Millburn Twp.
  • Community Living: No
  • Block Identifier: 809
  • Listing Type: Exclusive Right to Sell
  • Town #: 1612.0
  • Street # Display: 45.0
  • # Parking Spaces: 5
  • County Or Parish: Essex
  • Street Name: Undercliff Rd
  • Zip Code: 07041-1539
Taxes and HOA Information
  • Assess Total Tax: *
  • Assess Amt Land Tax: *
  • Assess Amt Bldg Tax: *
  • Block ID Tax: *
  • Acres Tax: *
  • County Code Tax: *
  • County Tax: *
  • Tax Amount: $14,522
  • Street name Tax: *
  • Zip Code Tax: *
  • Street # Tax: *
  • City Code Tax: *
  • City Tax: *
  • Tax Amount Tax: *
  • Assessment Total: 719300.0
  • Tax ID For Property: 1612-00809-0000-00003-0000-
  • Tax Id Tax: *
  • Tax Rate Amount: $2
  • Tax Rate Tax: *
  • Tax Rate Year: 2026
  • Tax Year: 2025
  • Tax Year Tax: *
  • Lot ID Tax: *
  • Lot Size Tax: *
Parking
  • Parking/Driveway Description: 1 Car Width, Additional Parking, Blacktop, Driveway-Exclusive, On-Street Parking
  • # Garage Spaces: 2
  • Garage Description: Detached Garage

Property

Lot Information
  • Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Washer
  • Lot Description: Level Lot
  • Lot Identifier: 3
  • Approximate Lot Size: .2088AC IRR
  • Total Acres: 0.21
  • Construction Date/Year Built: 1929
  • Construction Date/Year Built Des: Standing
Property and Assessments
  • Assessment Bldg: 198500.0
  • Assessment Land: 520800.0
Utilities
  • Cooling: Window A/C(s)
  • Services: Garbage Included
  • Utilities: Gas-Natural
  • Water: Public Water
  • Water Heater: Gas
  • Heating: 1 Unit, Radiators - Steam
  • Fuel Type: Gas-Natural
  • Sewer: Public Sewer

Interior and Exterior Features

Exterior Features
  • Exterior Description: Wood
Interior Features
  • Interior Features: CODetect, Shades, SmokeDet, StallTub, WndwTret
  • Flooring: Carpeting, Tile, Vinyl-Linoleum, Wood
  • Roof Description: Asphalt Shingle
  • Basement: Yes
  • Basement Description: Unfinished
  • # Baths: 1.2
  • # Full Baths: 1
  • # Half Baths: 2
  • Bedroom 1 Level: Second
  • Bedroom 1 Dim: 13x17
  • Bedroom 2 Level: Second
  • Bedroom 2 Dim: 12x13
  • Bedroom 3 Level: Second
  • Bedroom 3 Dim: 13x9
  • # Bedrooms: 3
  • Dining Room Dim: 15x13
  • Easement: Unknown
  • Family Room Dim: 14x17
  • Fireplace Desc: Living Room, Wood Burning
  • # Fireplaces: 1
  • Kitchen Dim: 24x10
  • Kitchen Area: Eat-In Kitchen
  • Kitchen Level: First
  • Basement Level Rooms: Laundry Room, Powder Room, Rec Room, Storage Room, Utility Room
  • Living Room Dim: 25x17
  • Dining Area: Formal Dining Room
  • Dining Room Level: First
  • Family Room Level: First
  • Other Room 1 Dim: 8x13
  • Other Room 2 Dim: 24x13
  • Other Room 3 Dim: 7x9
  • Living Room Level: First
  • Level 1 Rooms: DiningRm,Vestibul,FamilyRm,InsdEntr,LivingRm,Office,OutEntrn,PowderRm,Walkout
  • Level 2 Rooms: 3 Bedrooms, Bath Main
  • Level 3 Rooms: Attic
  • # Rooms: 8
  • Other Room 3: Office
  • Other Room 1 Level: First
  • Other Room 4: Rec Room
  • Other Room 2 Level: Basement
  • Other Room 5: Laundry Room
  • Other Room 3 Level: Basement

Property History for 45 Undercliff Road

DateEvent & SourcePriceAppreciation
Oct 7, 2026

Listed (Active)

GSMLS #4057357

$1,328,000—
DateEvent & SourcePrice
10/07/2026

Listed (Active)

GSMLS #4057357

$1,328,000

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

Public records

45 Undercliff Road

Beds

0

Total Finished SqFt

2,091 SqFt

Above Grade Finished SqFt

2,091 SqFt

Stories

2

Lot Size

9,095 SqFt

Style

Single Family Residence

Schools near 45 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.

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45 Undercliff Road is a single family home for sale in Millburn, NJ 07041. 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. 45 Undercliff Road is a 3-bed, 3-bath single family home built in 1929.

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 seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of KELLER WILLIAMS REALTY, ROBIN KARP; KELLER WILLIAMS REALTY, KAREN KAHN

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: 10/08/2026 09:35 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: 10/08/2026 09:35 AM © 2026 New Jersey Multiple Listing Service Inc. All rights reserved.