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Search a postcode or postcode area against the current live broadband and mobile coverage seams.

Source: Ofcom broadband and mobile coverage. Coverage: Live connectivity rows matched postcode area SE19. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 25.

Postcode	Area	Broadband	Mobile	Freshness
SE19 1AA	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AB	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AD	Croydon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Mobile year 2025
SE19 1AE	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AF	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AG	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AH	Lambeth	Broadband coverage is mixed Gigabit availability is 45.5%, with 45.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AJ	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AL	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AN	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AP	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AQ	Lambeth	Strong broadband coverage Gigabit availability is 96.9%, with 96.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AR	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AS	Croydon	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AT	Lambeth	Broadband coverage is mixed Gigabit availability is 29.4%, with 29.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AW	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AX	Lambeth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1AY	Lambeth	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 97.2% 4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.	Mobile year 2025
SE19 1BG	Croydon	Broadband coverage is mixed Gigabit availability is 70.6%, with 70.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1BJ	Croydon	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1BL	Croydon	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1BP	Croydon	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1BS	Croydon	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1BW	Croydon	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SE19 1BY	Croydon	Broadband coverage is mixed Gigabit availability is 73.9%, with 73.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 89.8% 4G strong-coverage share is 99.8%, with 5G at 89.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025

Known caveats

Mobile coverage is still served at area level in the public seam, so treat it as a shortlist signal rather than a street-level verdict.
Connectivity rows do not replace a final provider and address-level availability check before you commit to a property.
If you search a postcode area, neighbouring postcode rows can differ enough that the exact postcode follow-up still matters.

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