3 Sumner PlaceLondon, England SW7 3EE Phone: +44 20-7581-5888Fax: +44 20-7584-4925 Hotel E-mailHotel Website Commission Rooms Rates - 13 $225-$469 (USD) Hoteliers! Is your information accurate? Update Here Aster House Location & Neighborhood In the city center - 30 min from Heathrow airport.