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3 Winston Farm Ln, 
Mendham Twp., NJ 07945

$4,499,000


6

Beds


10

Baths


12,654

Sq Ft


Single Family

Active

Listed by

Arlene Gorman Gonnella

Weichert Realtors

973-376-4545

Last updated:

September 6, 2025, 02:17 PM

MLS#

3929663

Source:

NJ GSMLS

About This Home

3 Winston Farm Ln

Once in a lifetime opportunity to live the Dream! This impeccable ALL BRICK GEORGIAN COLONIAL ESTATE sits on 5 totally level acres surrounded by mature trees with extensive landscaping for extraordinary privacy. Built in 1991 on a quiet street in bucolic Mendham Township, the property has had over 3 million dollars in additions, replacements + renovations by the current Owners. There is nearly 13,000 square feet of interior space with incredible amenities including stunning heated pool + pool house, tennis court, climate controlled barn, golf simulator, state of the art home theatre, 600 sq ft home gym; sauna, 900 bottle cherry wine cellar + game room. The house has high ceilings, custom cabinetry, 5 fireplaces, 6 bedrooms with 2 Luxurious Primary Suites, one on the first floor, two offices, 2 laundry rooms + easy 1st floor access to 5 car attached garage new in 2016. Creston automation, LED lighting and Fine Art Lamps handcrafted throughout the house. Outdoors the gated property features a level property , garden, fountain, summer kitchen , electric dog fence fire pit, a 30 KW generator to ensure luxurious living is uninterrupted ! Your dream home is suited for great living and offers everything a discerning buyer who values the ultimate in luxury living would want !. Can be sold fully furnished. US News & World Report ranked Mendham Middle & Elementary Schools 3rd & 4th in New Jersey respectively.

Home Facts

Single Family

10 Baths

6 Bedrooms

Built in 1991

Price Summary

4,499,000

$355 per Sq. Ft.

MLS #:

3929663

Last Updated:

September 6, 2025, 02:17 PM

Added:

a year ago


Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

10

Full Bathrooms:

7

Interior

Living Area:

12,654 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial, Custom Home

Year Built:

1991


Lot

Lot Size (Sq. Ft):

226,947


Finances & Disclosures

Finances

Price:

$4,499,000

Price per Sq. Ft:

$355 per Sq. Ft.

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 September 6, 2025

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Contact an Agent

Yes, I would like more information from Coldwell Banker. Please use and/or share my information with a Coldwell Banker agent to contact me about my real estate needs.

By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.