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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 SE25. 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
SE25 4AA	Croydon	Strong broadband coverage Gigabit availability is 76.3%, with 76.3% 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
SE25 4AD	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
SE25 4AE	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
SE25 4AF	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
SE25 4AG	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
SE25 4AH	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
SE25 4AJ	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
SE25 4AL	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
SE25 4AN	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
SE25 4AP	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
SE25 4AQ	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
SE25 4AR	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
SE25 4AS	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
SE25 4AU	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
SE25 4AW	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
SE25 4AX	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
SE25 4AY	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
SE25 4AZ	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
SE25 4BA	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
SE25 4BB	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
SE25 4BD	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
SE25 4BE	Croydon	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
SE25 4BF	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
SE25 4BG	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
SE25 4BH	Croydon	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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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