Osea Island, Manor Beach Cottages
Osea Island, Maldon, CM9 8UH -
Up to
100 guests
About Venue
An enchanting private island with a variety of properties, event venues, beaches, land and beautiful nature on London’s doorstep.
Our collection of properties range from grand houses to cosy cottages and apartments and our event venues are historic and quirky.
Osea is an eclectic, rustic and extraordinary experience and a blank canvas for creating memories that will live on for years to come.
Keen to get started with a booking enquiry? Get in touch by clicking Send Quick Enquiry.
Capacity & Layout
Standing
up to 100
Dining
up to 100
Theatre
up to 100
Cabaret
up to 100
Facilities & Amenities
Natural light
Public transport
Premises parking
Overnight accommodation
Space Rules
Cancellation policy
100% refundable 1 day before the event
Location
Reviews
- Elizabeth SantosAugust 2025
To say the Osea island team exceeded all expectations and standard of service is an understatement. Not only was the 3-day wedding we organised with them a mindblowingly magical occasion (family, guests and crew feedback alike) but their level of logistical expertise, event understanding, and love of the island elevated it to another level. If you want a unique venue, book it whilst you can.
- N WillsJuly 2025
Had the most amazing work summer party on Osea Island, everything from start to finish was perfection. A big thanks to Fleur, Carlie, Alex and the Osea team for looking after us. You really do feel as if you are on holiday here, this will be a summer party for the history books!
- Molly ScottonOctober 2025
Beautiful, unique location for our company offsite. It made for a very special and exclusive team gathering. We had plenty of space for our activities. The service from all staff on the island was exceptional. Thoroughly recommend!
