$3,888,000

21 Hardwell Rd, Millburn Twp., NJ 07078

6 beds |
4 baths |
6,500 sqft

Single-Family Home
Built in 1938
0.81acre lot
2 car garage
$598/sqft
Listed 3 days ago

Property Description

If you value privacy & the serenity of nature, combined w/the luxury of innovative contemporary design, this handsome & stately 6BR, 4.2 Bath, Center Hall Colonial is for you. Overlooking the So. Mountain Reservation from high above the neighboring homes, this one-of-a-kind residence combines the lifestyle of today, while blending the elegance of the past. Large 3 story addition w/2nd floor deck, connects all 3 levels from a staircase tower, designed by award-winning architect Shelton Mindel & Associates in Manhattan. Entertaining is a dream in this tastefully renovated & expanded home w/heated pool, separate spa area, electronic pool cover, bluestone patios, lighted fountain near firepit, upper deck, delightful screened porch off of the great room & living room, + a whole house Generac generator. Special features: handsome moldings, hardwood floors, 5 gas fireplaces, walls of windows, unique lighting & room for a 5th BR on the 2nd floor. There is a BR/Bath suite off of the kitchen, + a powder room near the library, could be a main level wine room. The yard offers the ideal 'staycation' vibe w/outdoor shower & changing room, the ground level bsmt has room for everyone w/billiards room, playroom, card room, a full bath & half bath, extra Refrig + plenty of storage. The property has beautiful, flowering trees, bushes, extensive outdoor lighting & mature landscaping, all on over.81 of an acre. This hidden & private gem at the end of a quiet cul-de-sac, awaits your visit.

Listing Status:: Active
Data Last Updated:: April 25, 2026 at 3:43AM
Listing Office:: COMPASS NEW JERSEY, LLC : 973-310-6816
MLS ID:: 4022614

General: BarWetBidetCODetectDrapesSecurSysSkylightTrckLghtWlkInClsWndwTret
Master Bedroom: Dressing RoomFull BathWalk-In Closet
Master Bath: BidetStall Shower
Kitchen: Center IslandEat-In KitchenSeparate Dining Area
Appliances: Carbon Monoxide DetectorCooktop - GasDishwasherDryerGenerator-Built-InMicrowave OvenSump PumpWall Oven(s) - ElectricWasher
Dining: Formal Dining Room
Basement: FinishedFullWalkout
Flooring: CarpetingStoneWood
A/C: 3 UnitsCeiling FanCentral Air
Heating: 3 UnitsBaseboard - HotwaterForced Hot AirGas-Natural
Fireplace: Family RoomGreat RoomLibraryLiving RoomRec RoomFireplaces: 5
Disability Feature: None

General: BrickBarbequeDeckEnclosed Porch(es)PatioThermal Windows/DoorsUnderground Lawn Sprinkler
Style: ColonialCustom Home
Pool: HeatedIn-Ground Pool
Parking: Parking spaces: 5

Roofing: Slate

HOA Amenities: Billiards RoomKitchen FacilitiesPool-Outdoor
County: Essex

Driveway: 1 Car WidthBlacktop
Zoning: R-41612-02503-0000-00031-0000-

Utilities: ElectricGas-Natural
Water: Public WaterWater Charge Extra
Sewer: Public SewerSewer Charge Extra

Exclusions: Many items are negotiable. All inclusions will be AS IS.

This listing courtesy of COMPASS NEW JERSEY, LLC

Monthly Payment

$Est. Payment

Principal & Interest $
Property Taxes $
Home Insurance $
VA Funding Fee $

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Location

Schools Nearby

Deerfield Elementary School

26 Troy Ln, Short Hills, NJ, 07078

Grades KG-4

0.90 miles away

Millburn Middle School

25 Old Short Hills Rd, Millburn, NJ, 07041

Grades 6-8

0.79 miles away

Millburn High School

462 Millburn Ave, Millburn, NJ, 07041

Grades 9-12

1.29 miles away

Disclaimer: School and School District information courtesy of the National Center for Education Statistics (NCES). School boundaries may change. Proximity to listed schools does not guarantee enrollment eligibility. Contact the school district for more information and exact boundaries.