Book a home in Osea Island

Explore Osea Island with ALTIDO.

An exclusive 300 acre island nestled in the River Blackwater one hour from London, offering an escape from the city and a rare chance to relax in a bucolic paradise.

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FEATURED PROPERTY | Osea Island

ALTIDO Osea Island

Top secret exclusive holiday resort situated in the estuary of the River Blackwater in Essex. This is one of 19 exclusive properties available!

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