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Listed by Andrew Peterson with Four Seasons Sotheby's International Realty 603-924-3321
13 Beds
10 Baths
14,546 sqft

$5,999,000

4 Windmill Hill Road, Dublin NH, 03444

Price per sqft$412.42
Built in1902
Property size14,546 sqft
Property typeResidential

Overview

Pending

Listed Jul 1, 2026

Updated 3 days ago

A stone pillared entry drive by a mature rhododendron and mountain laurel hedges leads to Knollwood... a singular country estate set in the heart of New Hampshire's Monadnock region. A 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 on 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. Proof of funds required...showings by appointment only please.

$39,911/mo

Est. mortgage payment based on a $5,999,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
5097639

Interior Features

Bedrooms
13
Bathrooms
10
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
104 Acres

Other Property Details

Taxes
$64,110
Tax Frequency
Annually
Garage
Yes
View
Yes
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Listed by Andrew Peterson with Four Seasons Sotheby's International Realty 603-924-3321

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