USANHDublin4 Windmill Hill Rd
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$7,500,000

For Sale

7 months ago

4 Windmill Hill Rd, Dublin, NH

House

MLS® 5059572

13 Bed

10 Bath

14546 sqft

6 Parking

  • Key Facts
  • Description
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 14546 sqft
Garage Yes
Taxes 
Days Active 213
Lot Size 
Approx. Age 1900
Avg. Price Per Sqft $515
MLS® Number 5059572

Property Address: 4 Windmill Hill Rd, Dublin, NH, 03444-8203

Average square foot calculated using Size range provided by listing agent.

Description

One of New England’s most storied estates—now offered under $8M—Knollwood represents a rare and compelling opportunity to acquire a legacy property at a fraction of its replacement cost and on 100+ acres. Built in 1900 by Franklin MacVeagh, U.S. Secretary of the Treasury, and later owned by Ernest Henderson, founder of Sheraton Hotels, the estate has had only two owners in 124 years. From 1910–1913, President William Howard Taft used Knollwood as his occasional Summer White House, while Mark Twain spent weeks here reading Huckleberry Finn to guests... Set atop a ridge of Mount Monadnock with sweeping 40-mile views, the property spans 100+ acres of gardens, forests, and vineyard—an increasingly rare offering in the Northeast. The 14, 500+ sq ft Georgian residence includes 13 bedrooms, 9.5 baths, a 26-seat dining room, library, terraces, and a 120-person ballroom. Additional structures include a heated 3-car garage with apartment above and a historic barn... In addition to its appeal as a one-of-a-kind grand residential estate, Knollwood’s scale, layout, and global narrative position it for luxury retreats, weddings, or boutique hospitality ventures (subject to approvals)—offering a significantly lower basis than comparable New England opportunities. Located less than 2 hours from Boston and ~20 minutes from a private jet airport, this is a rare opportunity to acquire, reposition, and create a destination asset of lasting significance.
MLS® Number5059572
Laundry Level
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age1900
BasementPartial
DrivewayHeated Garage, Deeded, Driveway, Parking Spaces 21+, Detached
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Sep 3, 2025List Date
$7,500,000List Price
  • Commute

Commute

Starting Address
Destination Address
4 Windmill Hill Rd, Dublin, NH

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