Large and mega basements by borough
0
10
30
50
100
200
300
421
Kensington
and Chelsea
266
Westminster
150
Richmond
upon Thames
171
Camden
Basement size categories
Standard
Large
Mega
Basement size categories
Large and mega basements by borough
Standard
0
10
30
50
100
200
300
421
Kensington
and Chelsea
266
Westminster
Large
Mega
150
Richmond
upon Thames
171
Camden