The fact that it's off Brick lane is maybe why you get so much for your money?
"A property of historic importance with panelled reception rooms and fine staircase. Hall, first floor drawing room, 5 additional reception rooms, master bedroom with en suite bathroom, 5 further bedrooms, further bathrooms, large kitchen/breakfast room. Former carriage-house and secluded garden."
As opposed, to say, a one bedroom flat:
www.rightmove.co.uk/property-for-sale/property-47127994.html