The Gardens:
Open daily/all year round: 7 a.m. - dusk
The Conservatory:
Open daily: 10 a.m. - 4 p.m.
The house is closed to visitors until Mar 29 2015.
Gardens & Conservatory: Free entry
Chiswick House:
Adults: £6.10
Children (5-15): £3.70
Concession: £5.50
Family (2+3): £15.90
Children (under 5), English Heritage Members: free
Official Website http://chiswickhouseandgardens.org.uk/
Phone +44 20 8742 3905
Address Hogarth Ln, London, W4 2QN, UK
Coordinates 51°29'1.491" N -0°15'30.93" E