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Notice: Osterley Park and House will be open on the bank holidays on Mon 4 and Tues 5 June. Please call the team on 020 8232 5050 if you require any further information.

Magnificent neo-classical house and interiors, landscape park and gardens

With a spectacular mansion surrounded by gardens, park and farmland, Osterley is one of the last surviving country estates in London.

Once described as 'the palace of palaces', Osterley was created in the late 18th century by architect and designer Robert Adam for the Child family to entertain and impress their friends and clients.

Today you can explore the dazzling interior with handheld audio-visual guides, which bring the house to life in a completely new way. Outside the gardens are a delightful retreat from urban life and the park is perfect for picnics and leisurely strolls.

Real to Reel exhibition

Reel to Real banner for Osterley House Exhibition © National Trust

Get a taste of stardom from 21 July - 4 November at our Real to Reel exhibition, which explores over 50 years of filming at Osterley Park and House.

Download the iPhone app

Osterley Park House from the east © National TRust

We've created an iPhone app of our audio visual tour, which you can use whilst you're here, and then enjoy at home. Remember to bring your headphones with you.

Discover our collections

Medallion detail in tapestries at Osterley © National Trust

Many of our unique items are highighted on the National Trust collections website.