33 boroughs

Architects and planning in every London borough

Pick a borough to see its architects and building professionals, how often the council approves house extensions, and the latest planning decisions.

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Each borough page shows

Borough	All firms	Architects	Interiors	Extension approvals	Decisions, 30 days
Camden	1,171	738	94	91%	116
Islington	1,064	730	60	Not enough data	232
Hackney	1,037	657	75	85%	10
Westminster	909	583	104	Not enough data	702
Barnet	440	258	52	83%	306
Southwark	376	277	27	95%	270
Tower Hamlets	355	259	25	91%	95
Wandsworth	304	207	50	93%	0
Lambeth	283	202	27	Not enough data	255
City of London	271	152	23	Not enough data	131
Haringey	263	173	26	Not enough data	14
Waltham Forest	254	147	34	81%	12
Hammersmith and Fulham	244	175	36	98%	166
Kensington and Chelsea	215	153	33	95%	325
Newham	212	128	32	89%	147
Merton	195	109	32	93%	5
Greenwich	186	104	33	81%	213
Ealing	172	110	18	88%	0
Enfield	171	92	20	81%	385
Lewisham	166	109	21	89%	200
Brent	164	94	32	86%	173
Croydon	64	33	5	86%	236
Hounslow	63	49	3	83%	180
Richmond upon Thames	52	35	6	Not enough data	356
Redbridge	45	25	7	Not enough data	284
Bromley	41	27	7	Not enough data	No data
Hillingdon	32	13	4	91%	254
Bexley	13	10	3	Not enough data	176
Harrow	12	7	3	82%	8
Sutton	10	3	0	92%	139
Kingston upon Thames	8	7	1	91%	181
Havering	7	4	0	Not enough data	196
Barking and Dagenham	3	3	0	70%	4