Total area (ha)
Total area of borough, in hectares
| 1 | Bromley | 15,014 |
| 2 | Hillingdon | 11,570 |
| 3 | Havering | 11,228 |
| 4 | Barnet | 8,674 |
| 5 | Croydon | 8,653 |
| 6 | Enfield | 8,221 |
| 7 | Bexley | 6,055 |
| 8 | Richmond-upon-Thames | 5,742 |
| 9 | Redbridge | 5,641 |
| 10 | Hounslow | 5,597 |
| 11 | Ealing | 5,553 |
| 12 | Harrow | 5,048 |
| 13 | Greenwich | 4,735 |
| 14 | Sutton | 4,385 |
| 15 | Brent | 4,325 |
| 16 | Waltham Forest | 3,882 |
| 17 | Merton | 3,761 |
| 18 | Kingston-upon-Thames | 3,724 |
| 19 | Newham | 3,621 |
| 20 | Barking & Dagenham | 3,608 |
| 21 | Lewisham | 3,515 |
| 22 | Wandsworth | 3,427 |
| 23 | Haringey | 2,958 |
| 24 | Southwark | 2,885 |
| 25 | Lambeth | 2,683 |
| 26 | Camden | 2,176 |
| 27 | Westminster | 2,147 |
| 28 | Tower Hamlets | 1,976 |
| 29 | Hackney | 1,906 |
| 30 | Hammersmith & Fulham | 1,639 |
| 31 | Islington | 1,487 |
| 32 | Kensington & Chelsea | 1,212 |
| 33 | City of London | 290 |
| Total | 157,337 | |
Inner-London Borough
Outer-London Borough
(As defined by London Councils)
♦ Council Political Control
★ 2016 Mayoral Election Result
Sources
1) Wikipedia 2) "London Elections Results 2016, Wards, Boroughs, Constituency", Greater London Authority (GLA).