
The cover of DuPont REGISTRY showing the magnificent Foxburg estate now for sale.
The Riverstone estate, with one of our most loved and commented on custom conservatory projects, is up for sale. It is a magnificent 1,200 acre property located in Foxburg Pennsylvania. The beautiful conservatory is attached to a historic mansion dating back to 1828. It is one of the most historic properties in the area, the original house was built by the Fox family, prominent Philadelphians who were descended from George M. Fox, the founder of the Quaker religion. The Tanglewood conservatory was added during a major renovation of the property in 2000 and has won several design awards and has been featured in numerous publications.
The property encompasses an amazing twenty-six outbuildings including extensive equestrian facilities, greenhouses, an aviary and many additional residences. One of the most notable of the buildings on the property is an original carriage house designed by the well known Philadelphia architect Frank Furness 1839 – 1912. The building is a rare example of Furness’ work outside the Philadelphia and surrounding area and speaks to the exceptional importance of the Fox family, the town of Foxburg and this estate in particular.
The current owners pieced the estate back together purchasing the parcels of land that had been sold off over the years and completely rebuilding the historic mansion.
Foxburg is a charming small town about an hour and a half north east of Pittsburgh which has undergone nothing short of a miraculous renaissance in large part due to the efforts of the property’s owners who have invested heavily in the town. An arts center which brings major performances from Pittsburgh, a winery, hotel and restaurants are nestled along the steep banks of the Allegheny river just a stone’s throw from Interstate 80.
I wrote about one of my many visits to the town back in September 2009 when I just happened to be there for an amazing concert by the Harold Betters Quartet.
One of the really unique features of the mansion is that when the owners undertook the renovation, they decided to have each of the major rooms built out in a different species of naturally finished wood.
There is a grand entrance hall with paneling and an amazing staircase made from tiger maple, a library completely finished in Brazilian rosewood, bedrooms of beautifully detailed chestnut and of course the stunning mahogany conservatory. Several Tiffany stained glass panels also grace the home as the owners are avid collectors of art glass and antique lamps.
There are an amazing 17 working fireplaces in the home – all also rebuilt out of different species of woods to match the rooms they are in.
The property itself is more than stunning. Steep wooded banks drop a hundred feet or more to the rivers edge which is completely undeveloped. There is almost ten miles of pristine riverfront as the acreage is bounded by both the Allegheny and the Clarion rivers. Unusual for any private setting east of the Mississippi, from most places along the riverfront, not a sign of human habitation or development is seen.
There are bucolic rolling pastures – evidence of the former fairways of an old golf course, acres of dense woodlands, cool forest glades, gardens and rocky outcroppings overlooking spectacular views up and down the rivers.
You can check out the property which is listed on the market at $25M and view pictures at Riverstone Estate.
There is a page with an amazing aerial photograph of the developed portion of the estate with all the buildings noted with letters. It looks like an entire village somewhere in the French countryside. On the right side of the picture, you can click on the items on the Structures List and see pictures of each of the buildings.
I particularly like the Alpaca Barn and the Dovecote, which is also seen in the picture of the West (alpha) Barn, and the very unusual Aviary (for the peacocks). The aviary was designed and built by the owner and if you look closely you can see he used sawed off end sections of cedar logs set into mortar for the wall structure. It’s really cool.


The Equestrian Complex with its gambrel roofed barns of course takes the cake.
Anyone interested?
Alan








