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Osea Island

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Location

Osea Island, Maldon, CM9 8UH

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Capacity

499 People

Osea Island

Set on a private island in the Blackwater Estuary, Osea Island offers one of the most exclusive and memorable event settings near London. Reached by its winding tidal causeway, the island combines seclusion, natural beauty and a true sense of escape, with 400 acres of countryside and four miles of unspoilt coastline creating a remarkable backdrop for private events, brand takeovers and special celebrations.

KERB delivers creative event catering at Osea Island, bringing together a curated line-up of independent food traders alongside fully managed bar operations. From intimate receptions and private dining to immersive multi-day events, we create bold, flexible food and drink experiences that complement the island’s unique atmosphere while delivering seamless service for guests.

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An exclusive island setting with flexible indoor and outdoor spaces suited to creative event catering, private hire and memorable guest experiences.
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Island Event Spaces

Uses

Distinctive private settings ideal for receptions, private parties and tailored event catering in a truly unique location

Outdoor Areas & Grounds

Uses

Expansive natural surroundings suited to festival-style catering, drinks receptions and bar-led experiences

Coastal & Countryside Backdrops

Uses

Memorable settings for brand activations, private celebrations and immersive food and drink moments

Flexible Private Hire Areas

Uses

Adaptable spaces suited to intimate gatherings, larger celebrations and premium hospitality formats

Our Events

PLAN YOUR EVENT AT

Osea Island

Planning an event at Osea Island? Speak to KERB about delivering creative, high-impact event catering near London — from independent food experiences to fully managed food and bar operations.

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