⭐ Highligts
The Entrance Hall
Adam’s ‘welcome with geometry’ momentCool stone, pale walls and a measured play of circles and right angles announce the house’s new 18th-century identity—Tudor mass with Neoclassical manners.
📍 Ground floor, main door
Etruscan Dressing Room
Britain’s pioneering ‘Etruscan’ interiorPainted bands copy ancient vase decoration the Georgians called ‘Etruscan’—really Greek—and turn scholarship into fashion.
📍 Family apartments, first floor
State Bed & Apartments
Sleeping as theatreA show bed hung in lush textiles and rooms choreographed for procession—status you could walk through, not just see.
📍 First floor, east range
The Long Gallery
Perspective play on a grand scaleLight, mirrors and repeated ornament make distance feel elastic—the Georgians’ Instagram corridor before cameras existed.
📍 Upper floor, garden side
Lake & Meadow Loop
Country air inside the M25Water, cattle and big oaks frame the house like a landscape painting; the banking show-home dissolves into rural calm.
📍 From the garden gate, clockwise path
Opening Hours
Admissions
🤓 Fun Facts
Osterley’s 18th-century ‘Etruscan’ dressing room is among the first British interiors directly painted from ancient vase patterns—scholarship turned into décor.
The makeover was bankrolled by Child & Co., who used Osterley as a living showroom—clients saw their banker’s taste before they saw his ledgers.
Beneath the elegance sits Tudor fabric: the 1760s refit wrapped and reorganised a 16th-century house built for Sir Thomas Gresham, founder of the Royal Exchange.
Film scouts love its time-travel trick: the same shooting day can deliver Tudor, Georgian and timeless ‘grand country house’ looks without leaving the site.
The parkland still runs cattle—one reason birdlife is so good here; hooves open ground for seeds and invertebrates that pull in herons and wagtails.
