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21 Hardwell Rd, 
Millburn Twp., NJ 07078

$4,950,000


6

Beds


6

Baths


-

Sq Ft


Single Family

Active

Listed by

Karen E. Bigos

Compass New Jersey, LLC.

973-310-6816

Last updated:

October 31, 2025, 02:12 PM

MLS#

3987526

Source:

NJ GSMLS

About This Home

21 Hardwell Rd

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 lifestye of today, while blending the elegance of the past. Large 3 storey addition with 2nd floor deck connecting all 3 levels with a staircase tower, was 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, upper deck, delightful screened porch off of the great room and the living room, + a whole house Generac generator. Special features include: handsome moldings, hardwood floors, 5 gas fireplaces, walls of windows & unique lighting. The yard offers the ideal 'staycation' vibe w/outdoor shower & changing room, The ground level basement has room for everyone w/billiards room, playroom, card room, a full bath and half bath and plenty of storage. The property is has beautiful, flowering trees, bushes, extensive outdoor lighting & mature landscaping, all on .8 of an acre. This hidden gem awaits your visit.

Home Facts

Single Family

6 Baths

6 Bedrooms

Built in 1936

Price Summary

4,950,000

MLS #:

3987526

Last Updated:

October 31, 2025, 02:12 PM

Added:

1 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

6

Full Bathrooms:

4


Structure

Structure

Architectural Style:

Colonial, Custom Home

Year Built:

1936


Finances & Disclosures

Finances

Price:

$4,950,000

Source:NJ GSMLS
The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. Information deemed reliable but not guaranteed. 2025 Garden State Multiple Listing Service, L.L.C. All rights reserved. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing. Date Last Updated October 31, 2025

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