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Chartwell Ballroom
One of 380 event venue listings in London.
About Chartwell Ballroom
Chartwell Ballroom is a event venue in the professional services sector, based in London. Its recorded address is 30 Portman Square, Marylebone, W1H 7BH. The listing includes a telephone number, an official website. It is one of 380 event venue listings tracked in London; the nearest comparable listing is Montcalm Mayfair Grand Ballroom, about 0.2 km away.
- Address
- 30 Portman Square, Marylebone, London, W1H 7BH
- Phone
- 02072992390
- Website
- hyatt.com
Questions
Where is Chartwell Ballroom located?
30 Portman Square, Marylebone, London, W1H 7BH
How do I contact Chartwell Ballroom?
02072992390 · https://www.hyatt.com/en-US/hotel/england-united-kingdom/hyatt-regency-london-the-churchill/lonch/special-events?src=prop_misc_lonch_other_gmblisting_chartwell
What type of business is Chartwell Ballroom?
Chartwell Ballroom is a event venue (professional services) in London.
Nearby event venue
- Montcalm Mayfair Grand BallroomLondon0.2 km
- Old Selfridges HotelLondon0.2 km
- London Marriott Hotel Park LaneLondon0.3 km
- x+why The OrchardLondon0.3 km
- B&F Business ClubMarble Arch0.3 km
- Leica Store London MayfairLondon0.4 km
- etc.venues Marble ArchLondon0.5 km
- London Marriott Hotel Grosvenor SquareLondon0.5 km
- Live ShotLondon0.8 km
- Mayfair PointLondon0.6 km
- The Music RoomLondon0.6 km
- 1 Wimpole StreetLondon0.7 km
- KPMG Number TwentyLondon0.8 km
- Harringham buildingLondon1.2 km
- 11 Cavendish SquareLondon0.8 km
Cite this page
“Chartwell Ballroom, London — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.