Osterley House
Museum Georgian country house with period interiors and parkland
Osterley House in west London is an 18th-century Robert Adam mansion with neoclassical interiors and surrounding parkland. Visitors tour period rooms, see restored decorative work and walk formal lawns.
Osterley House is a large Georgian country house and park in the London Borough of Hounslow, west of central London, noted for interiors remodelled in the 18th century.
The house displays principal reception rooms and period interiors from its Georgian remodelling, together with exhibitions about the family who lived there. The surrounding park and gardens provide a substantial landscaped setting used for walks and outdoor activities.
The house was remodelled in the mid-18th century by architect Robert Adam for the Child family, wealthy bankers who owned the estate. Later the property passed into public care and today is managed and opened to the public as a preserved historic house and park.
Osterley sits in west London near Isleworth in the London Borough of Hounslow, a short distance from the M4 corridor and within the outer suburbs of the capital.
- Transport: Nearest Tube is Osterley station on the Piccadilly line, which is within walking distance of the house entrance.
What to See #
- Osterley House (house interiors): The main house features extensive 18th-century interiors largely remodelled by the architect Robert Adam for the Child banking family in the 1760s.
- Park and gardens: Surrounding landscaped park and gardens provide lawns, pathways and historic parkland setting west of central London and are managed as part of the public property.
How to Get to Osterley House #
Osterley House sits within Osterley Park in west London. Take the Piccadilly line to Osterley station - the park’s main entrance is roughly a 10-15 minute walk (about 0.8-1 km) from the station. By car it is reachable from central London via the A4/M4 corridor; there is visitor parking at the park.
Tips for Visiting Osterley House #
- Take the Piccadilly line to Osterley tube station and walk in from there to avoid the congestion of car parking on busy weekends; weekday mornings are noticeably quieter.
- Allow time to visit both the house and the surrounding park: many visitors focus on the interiors and miss the formal gardens and riverside walks, which are often much less crowded.
- If you want quieter house rooms and staff-led interpretation, aim for the first house entry of the day rather than later afternoon when visitor numbers peak.
Best Time to Visit Osterley House #
Best visited outside peak summer weekends if you prefer quieter visits to the house and its grounds.
Weather & Climate near Osterley House #
Osterley House's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from 2°C to 23°C. Moderate rainfall (607 mm/year), distributed fairly evenly throughout the year.
January
January is the coolest month with highs of 8°C and lows of 2°C. Moderate rainfall (58 mm) and mostly overcast skies.
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February
February is cold with highs of 8°C and lows of 2°C. Moderate rainfall (37 mm) and mostly overcast skies.
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March
March is cold with highs of 11°C and lows of 3°C. Moderate rainfall (44 mm) and mostly overcast skies.
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April
April is cold with highs of 14°C and lows of 4°C. Moderate rainfall (44 mm) and mostly overcast skies.
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May
May is cool with highs of 18°C and lows of 8°C. Moderate rainfall (49 mm) and mostly overcast skies.
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June
June is cool with highs of 21°C and lows of 11°C. Moderate rainfall (52 mm) and mostly overcast skies.
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July
July is the warmest month with highs of 23°C and lows of 13°C. Moderate rainfall (41 mm) and mostly overcast skies.
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August
August is cool with highs of 23°C and lows of 13°C. Moderate rainfall (49 mm) and mostly overcast skies.
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September
September is cool with highs of 20°C and lows of 10°C. Moderate rainfall (56 mm) and mostly overcast skies.
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October
October is cool with highs of 15°C and lows of 7°C. The wettest month with 61 mm of rain and mostly overcast skies.
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November
November is cold with highs of 11°C and lows of 4°C. Moderate rainfall (58 mm) and mostly overcast skies.
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December
December is cold with highs of 9°C and lows of 3°C. Moderate rainfall (58 mm) and mostly overcast skies.