LL51 9HZ — Gwynedd
Sold prices, broadband, crime and local data for the LL51 9HZ postcode, UK.
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House prices near LL51 9HZ
No sales are recorded at this exact postcode since 2022, but across the LL51 district the median sold price over the last 12 months is £120,000 from 4 sales.
Broadband at LL51 9HZ
Superfast (30Mb+)
40%
Gigabit-capable
40%
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.
Energy performance certificates at LL51 9HZ
1 EPC is registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| Tyddyn Mawr Uchaf | Band E | Aug 2025 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the LL51 area report.
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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.