4 Windmill Hill Rd, Dublin, NH 03444

$5,999,000
13
BD
10
BA
14,546
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

Listing courtesy of Andrew Peterson from Four Seasons Sotheby's International Realty. ()

List Price
$5,999,000
Status
ACTIVE
MLS#
5097639
Property Type
Single Family Residence
Bedrooms
13
Bathrooms
10
Living Area
14,546
Lot Size
4,530,240
Acres
104
Year Built
1902

Property Description

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.

Additional Information

Taxes
$64,110
Listing Agent
Andrew Peterson
Listing Office
Four Seasons Sotheby's International Realty
Style
Georgian
School District
Contoocook Valley SD SAU #1
Elementary School
Dublin Consolidated Sch
Middle School
South Meadow School
High School
Contoocook Valley Reg High Sch
Exterior Features
Garden, Natural Shade, Outbuildings
Interior Features
Fireplace(s), Hearth, Bath in Primary Bedroom, Natural Light, Security System, First Floor Laundry
Electric
Service - 201 to 600 Amps
Utilities
Cable Available, Propane
Basement
Partial
Foundation
Concrete, Fieldstone
Sewer
Private Sewer
Roof
Asphalt
Zoning
RU RUR
Water
Private Well

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

board logoCopyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated .