Canons Ashby House has made a statement following the light aircraft crash in its grounds earlier this morning.
An 11-year-old boy, who was a passenger in the plane, has been airlifted to hospital with serious injuries.
Emergency services were called to the National Trust property near Towcester, Northamptonshire, at 11.45am this morning.
The pilot is still receiving treatment at the scene.
On the Canons Ashby House Twitter page, it says:
"Our thoughts are with those affected by the light aircraft crash today in the parkland. Nothing was damaged in the house or gardens.
"Thankfully no visitors have been affected and the property is undamaged. Our thoughts go out to the injured and their families."
More top news
A former Paraympic gold medallist says she may have to give up her sport after her funding was reduced.
Start the weekend off with a smile by reading the latest festive messages in ITV News Anglia's Christmas Shout Out series.
With high pressure in charge, this weekend will be fine and bright with increasing amounts of sunshine. Feeling colder but with light winds.