Postcode report
BT27 4AB — Lisburn and Castlereagh
Sold prices, broadband, crime and local data for the BT27 4AB postcode, UK.
BT27 4AB is a postcode in Lisburn and Castlereagh, UK, in the BT27 district. Superfast broadband reaches 100% of premises here and gigabit 88.9%.
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Broadband at BT27 4AB
Superfast (30Mb+)
100%
Gigabit-capable
88.9%
Median download
—
Median upload
—
Figures are Ofcom availability data for this exact postcode. Use the checker above for a live lookup including mobile signal on all four networks.
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Contains HM Land Registry data © Crown copyright and database right 2026; crime data from police.uk; broadband data from Ofcom Connected Nations — Open Government Licence v3.0.