Full-fibre coverage: highest and lowest London boroughs (January 2026)

Barking and Dagenham had the highest full-fibre broadband coverage of London’s 33 boroughs in January 2026, at 90.0%.

Enfield had the lowest, at 59.5%. The middle borough, Merton, had 81.6%.

Map of full-fibre broadband coverage across the UK

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Full-fibre broadband coverage for every council in London, highest first. Councils without a figure are listed last with the reason.
Rank	Council	Value
1	Barking and Dagenham	90.0%
2	Westminster	88.3%
3	Waltham Forest	87.4%
4	Camden	86.9%
5	Hammersmith and Fulham	85.4%
6	Wandsworth	85.2%
7	Redbridge	84.8%
8	Havering	84.5%
9	Islington	84.4%
10	Bexley	84.2%
11	Hackney	84.1%
12	Lambeth	83.5%
13	Newham	83.0%
14	City of London	82.3%
15	Southwark	82.1%
16	Tower Hamlets	82.0%
17	Merton	81.6%
18	Hillingdon	80.6%
19	Lewisham	78.5%
20	Sutton	78.1%
21	Brent	77.8%
22	Harrow	77.7%
23	Greenwich	77.6%
24	Kensington and Chelsea	73.0%
25	Ealing	72.0%
26	Kingston upon Thames	71.2%
27	Croydon	70.7%
28	Richmond upon Thames	70.4%
29	Barnet	69.7%
30	Bromley	69.2%
31	Hounslow	65.9%
32	Haringey	61.6%
33	Enfield	59.5%

Source and method · See it on the map