About
Hatchlands Park is a remarkable National Trust property set in the rolling Surrey countryside near Guildford, combining one of Robert Adam's earliest and finest architectural commissions with the world's largest collection of historic keyboard instruments in playing condition. Built around 1757 for Admiral Edward Boscawen, a naval hero of the Seven Years' War who used his prize money to fund the construction, the house represents a landmark moment in British architectural history — the debut of a young Robert Adam, fresh from his studies in Rome, who designed the interiors in his newly developed neoclassical style.
The house is home to the Cobbe Collection, an extraordinary assembly of historic keyboard instruments that includes instruments owned and played by some of the greatest composers and musicians in history. Among the treasures are a harpsichord associated with Henry Purcell, a clavichord believed to have been played by George Frideric Handel, instruments connected to Johann Christian Bach, and keyboards once owned by Frédéric Chopin and Franz Liszt. With over 100 instruments spanning several centuries and still in playing condition, the collection is utterly unique in the world, offering an unparalleled window into the musical culture of past centuries.
The interior rooms are dressed with exceptional Adam plasterwork, delicate neoclassical motifs, and original furnishings that reflect the taste of the house's successive owners. The saloon, library, and dining room each demonstrate Adam's mastery of proportion and decorative invention at the very start of his distinguished career.
Beyond the house, Hatchlands is set within a landscape park designed by Humphry Repton in 1800, one of the great English landscape gardeners whose 'Red Books' of proposed improvements transformed countless country estates. Walks through the parkland, walled garden, and bluebell woods offer seasonal rewards throughout the year. The estate is a working farm, and the grounds feel genuinely rural and unspoilt despite their proximity to the M25 corridor.
Hatchlands Park opens its house from April to October, with the gardens and grounds accessible year-round. National Trust members enter free of charge.
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Highlights
The Cobbe Collection of Keyboard Instruments
The centrepiece of Hatchlands is the Cobbe Collection — the world's largest collection of historic keyboard instruments still in playing condition. Comprising over 100 instruments spanning four centuries, it includes pieces with extraordinary provenance: a clavichord associated with Handel, instruments owned by J.
C.
Bach, and keyboards once belonging to Chopin and Liszt. The collection transforms Hatchlands from a fine country house into a place of genuine musical pilgrimage, where you can see and hear the very instruments that shaped the development of Western music.
Robert Adam's Debut Interiors
Hatchlands represents the first major domestic commission undertaken by Robert Adam on his return from Italy in 1758, making these rooms a rare opportunity to see the very beginning of one of Britain's most celebrated architectural careers. The saloon, dining room, and library showcase Adam's pioneering neoclassical style — delicate plasterwork friezes, painted panels, and perfectly calibrated proportions that broke decisively with the heavier Palladian idiom of the earlier 18th century.
These interiors are significant not just as beautiful rooms but as documents of architectural history.
Humphry Repton's Landscape Park
The grounds at Hatchlands were designed by Humphry Repton in 1800, one of the last commissions of England's foremost landscape gardener. Repton's characteristic approach — naturalised lake, sweeping views, carefully positioned tree clumps — gives the estate its sense of effortless rural serenity. Walking through the park in spring, when bluebells carpet the woodland floor, or in autumn colour, is a genuinely beautiful experience.
The working farm character of the estate adds an authenticity that more manicured National Trust properties sometimes lack.
The Saloon and State Rooms
The principal state rooms at Hatchlands are dressed with fine period furniture, paintings, and Adam's signature decorative plasterwork. The saloon is particularly impressive, with its elaborate ceiling centrepiece and carefully chosen furnishings that evoke the social life of a prosperous 18th-century household.
Informed room guides bring the spaces to life, explaining the house's history from its naval origins under Admiral Boscawen through successive owners including the musical Cobbe family.
Collections
The Cobbe Collection
Permanent display of over 100 historic keyboard instruments in the state rooms, with interpretive panels on provenance and musical history
Adam Interiors
The original neoclassical interiors by Robert Adam, with furnished state rooms open to visitors
Current Exhibitions
No current exhibitions. Please check the museum website for updates.