- beds
- 13
- baths
- 10
- sq ft
- 14,546
- Built
- 1902
4 Windmill Hill Road
Dublin, NH 03444
Residential · Active Under Contract · MLS #5097639
Listing Courtesy of Four Seasons Sotheby's International Realty | Andrew Peterson
The home
About this home
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.
Property information
Details at a glance
Interior3 property facts
- Rooms
- 25
- Heating
- Oil, Forced Air
- Flooring
- Hardwood
Building5 property facts
- Style
- Single Family Residence
- Year built
- 1902
- Garage
- 6
- Parking
- 6
- Roof
- Shingle
Land & utilities3 property facts
- Lot size
- 104 acres
- Water
- Private
- Zoning
- RU RUR
Financial2 property facts
- Annual taxes
- $64,110
- Assessment year
- 2024
Plan your purchase
Estimated monthly cost
Explore costs at the $5,999,000 asking price. Adjust the assumptions to your situation.
Known monthly costs$35,677 / monthAdjust
- Principal & interest
- $30,334
- Property tax
- $5,343
- Insurance
- Not entered
- HOA
- Not entered
Listing annual taxes: $64,110. Initial monthly tax is one twelfth of that amount. HOA amount was not supplied.
Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.
The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.
Listing history
Price and status timeline
No additional listing history is available for public display.
Compare with confidence
Price & market context
See how this home compares with active listings in Dublin.
| Metric | This home | Local listings |
|---|---|---|
| List price | $5,999,000 | $1,049,000472% above local |
| Price / sq ft | $412 | $32029% above local |
| Days on market | 40 | 3514% above local |
Active city listing statistics from PrimeMLS as of September 11, 2026. Asking prices are not completed-sale values.
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Common questions
About 4 Windmill Hill Road
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Request a tour of 4 Windmill Hill Road and a Bean Group agent will help coordinate an available time with the listing side.
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