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Newport Rhode Island, US 9,115 sf | 0.36 acres | 15 bedrooms | 12 full bathrooms | 1 half bathroom

August 8 @ 4:00 pm - August 15 @ 5:00 pm
Newport Rhode Island, US

Newport, RI

Bidding Starts On:

August 8, 2025 at 4:00 PM EDT

Bidding Closes On:

August 15, 2025 at 5:00 PM EDT

Listed for $8.9 | Starting Bids Expected Between $2M-$4M

Description

An extraordinary legacy opportunity awaits at The Sunnyside Chateau, a private mansion in the heart of Newport’s renowned Top-of-the-Hill neighborhood. This iconic offering, originally built by famed architect George C. Mason as his personal Gilded Age residence, has been meticulously restored throughout all four levels of pristine living space. The 9,115-square-foot historical masterpiece showcases fourteen working fireplaces, soaring ceilings, gleaming inlay floors, and rare premium wood finishes including American Chestnut, Mahogany, Butternut, Fir, and Oak. Expansive grounds on a corner lot along a private road feature an outdoor kitchen, patio, iconic three-story tower, and a charming Teak veranda for outdoor relaxation. The home offers unparalleled amenities, including a dry sauna, 300-bottle wine cellar, home theater, chef’s kitchen, panic room/lounge, and smart technology throughout. This exceptional property presents the discerning buyer with immediate move-in readiness and a piece of famed architectural history. Property and opportunity details provided by seller or others; buyer to verify.


Property Features

Total

9,115 sf | 0.36 acres | 15 bedrooms | 12 full bathrooms | 1 half bathroom

Architectural Features

George C. Mason-designed Gilded Age mansion; Meticulously restored throughout four levels; Fourteen working fireplaces; Soaring ceilings; Gleaming inlay floors; Rare premium wood finishes including American Chestnut, Mahogany, Butternut, Fir, and Oak; Iconic three-story tower; Teak veranda

Additional Spaces

Dry sauna; Wine cellar for 300 bottles; Home theater; Artist studio; Yoga room; Wet bar; Panic room/lounge; Smart technology throughout

Primary Suite Features

Luxurious en-suite bathroom with clawfoot tub; Walk-in closet; Premium finishes

Kitchen

Chef’s kitchen with six-burner cooktop; Commercial-grade appliances; Vermont Castings gas fireplace; Radiant heated floors

Outdoor Features

Corner lot on private road; Outdoor kitchen; Spacious patio; Ample parking

Location

Heart of Top-of-the-Hill neighborhood; Minutes to Newport’s famed beaches; Close proximity to private education institutions; Easy access to sailing, cultural attractions, fitness activities, and fine dining

Disclosure

Auction: Property details provided by seller or others; buyer to verify. Concierge may also, in its discretion, offer additional incentives to one or more pre-auction bidders, including but not limited to guarantees and purchase terms that differ from the Purchase and Sale Contract. Buyer’s Premium subject to VAT.

Deposit

Deposit: $100,000 bidder deposit required

Details

Start:
August 8 @ 4:00 pm
End:
August 15 @ 5:00 pm
Event Categories:
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Website:
https://www.conciergeauctions.com/auctions/43-old-beach-road-newport-rhode-island#features

Organizer

Concierge Auctions
Phone
1 6467608109
Email
kate.stevenson@conciergeauctions.com
View Organizer Website

Venue

Newport Rhode Island, US
Newport, RI United States + Google Map