Date
Details
Price
Change
Source
10/07/2026
Listed
$1,328,000
—
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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$1,328,000 Just Listed
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Property 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. 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.
Full Property Details
Full Property Details for 45 Undercliff Rd
General
- Price: $1,328,000
- Taxes: $14,522 (2025)
- Status: Active
- Type: Single Family
- Source: Garden_State
- MLS ID: 4057357
- Updated: 10/7/2026
- Added to Site: 2 day(s) ago
Interior
- Number of Rooms: 8
- 3rd Floor/Level 3: Attic
- 2nd Floor/Level 2: 3 Bedrooms, Bath Main
- 1st Floor/Level 1: Dining Room, Entrance Vestibule, Family Room, InsdEntr, Living Room, Office, OutEntrn, Powder Room, Walkout
- Lower Level: Laundry Room, Powder Room, Rec Room, Storage Room, Utility Room
- Interior Features: Carbon Monoxide Detector, Shades, Smoke Detector, Stall Shower and Tub, Window Treatments
- Number of Fireplaces: 1
- Fireplace(s): Living Room, Wood-Burning
- Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Washer
- Flooring: Carpeting, Tile, Vinyl-Linoleum, Wood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 1
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
- Bedroom 1: 13 x 17, Second
- Bedroom 2: 12 x 13, Second
- Bedroom 3: 13 x 9, Second
Other Rooms
- Living Room: 25 x 17, First
- Family Room: 14 x 17, First
- Kitchen: Eat-In Kitchen, 24 x 10, First
- Dining Room: Formal Dining Room, 15 x 13, First
- Office: 8 x 13, First
- Rec Room: 24 x 13, Basement
- Laundry Room: 7 x 9, Basement
Parking
- Garage: Yes
- Garage Spaces: 2
- Uncovered Spaces: 5
- Garage Description: Detached Garage
Location
- County: Essex
- Driving Directions: Millburn Ave to Undercliff to number 45.
School Information
- Elementary School: S MOUNTAIN
- Middle School: MILLBURN
- High School: MILLBURN
Heating & Cooling
- Cooling Type: Window A/C(s)
- Heating Type: 1 Unit, Radiators - Steam
- Heating Fuel: Natural Gas
- Water Heater: Gas
Utilities
- Sewer: Public Sewer
- Water: Public Water
- Utility Description: Natural Gas, Garbage Included
Structural Information
- Architectural Style: Colonial
- Basement: Yes
- Basement Desc.: Unfinished
- Roof: Asphalt Shingles
- Year Built: 1929
Lot Features
- Lot Size (Acres): 0.21
- Lot Size: .2088AC IRR
- Driveway/Sidewalk: 1 Car Width, Additional Parking, Blacktop, Driveway-Exclusive, On-Street Parking
- Lot Description: Level Lot
Financial Considerations
- Assessment Amount: $719,300
- Land Assmt: $520,800
- Tax Amount: $14,522
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Exclusions: Light fixture 2nd-flr landing. Bedroom Toile curtains. Gas/Range-Oven
- APN: 1612-00809-0000-00003-0000-
- Block: 809
- Lot Number: 3
Listed by Keller Williams Realty
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Listing agent
— 45 Undercliff Rd —
Keller Williams Realty
908-370-3082
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 45 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 | 0.7 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 45 Undercliff Rd
Tax History
Tax History for 45 Undercliff Rd
Year
Property Taxes
Change
Tax Assessment
Change
2025
$14,273
4%
$719,300
—
2022
$13,726
7%
$719,300
—
2021
$12,827
-4%
$719,300
—
2018
$13,431
3%
$719,300
—
2017
$13,100
-4%
$719,300
—
2019
$13,632
1%
$719,300
13%
2016
$13,488
2%
$637,800
—
2015
$13,176
7%
$637,800
—
2013
$12,335
—
$637,800
—
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
Estimate the Cost for 45 Undercliff Rd
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45 Undercliff Rd, Millburn, NJ 07041 (MLS# 4057357) is a Single Family property with 3 bedrooms, 1 full bathroom and 2 partial bathrooms. 45 Undercliff Rd is currently listed for $1,328,000 and was received on October 07, 2026. Want to learn more about 45 Undercliff Rd? Do you have questions about finding other Single Family real estate for sale in Millburn? You can browse all Millburn real estate or contact a Coldwell Banker agent to request more information.