SA31 3NJ — Carmarthenshire
Sold prices, broadband, crime and local data for the SA31 3NJ postcode, UK.
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Sold house prices at SA31 3NJ
| Date | Price | Address | Type |
|---|---|---|---|
| 7 May 2026 | £235,000 | 36 Lon Y Plas | Detached |
| 22 Mar 2024 | £285,000 | 14 Lon Y Plas | Detached |
| 12 Jan 2024 | £315,000 | 2 Lon Y Plas | Detached |
| 28 Nov 2023 | £139,365 | 22 Lon Y Plas | Detached |
| 5 May 2023 | £270,000 | 1 Lon Y Plas | Other |
| 5 Aug 2022 | £265,000 | 2 Lon Y Plas | Detached |
Broadband at SA31 3NJ
Superfast (30Mb+)
100%
Gigabit-capable
100%
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 SA31 3NJ
22 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 6 Lon Y Plas | Band D | Mar 2026 |
| 36 Lon Y Plas | Band D | Mar 2026 |
| 31 Lon Y Plas | Band C | Dec 2024 |
| 14 Lon Y Plas | Band D | Feb 2024 |
| 25 Lon Y Plas | Band D | Oct 2022 |
| 2 Lon Y Plas | Band C | Apr 2022 |
| 8 Lon Y Plas | Band E | Feb 2022 |
| 17 Lon Y Plas | Band D | Dec 2021 |
| 24 LON Y PLAS | Band D | Jun 2021 |
| 20 LON Y PLAS | Band D | Nov 2020 |
| 16 Lon Y Plas | Band C | Sep 2020 |
| 3, Lon y Plas | Band C | Mar 2020 |
| 7, Lon y Plas | Band D | Jan 2019 |
| 13, Lon y Plas | Band C | Jul 2016 |
| 11, Lon y Plas | Band C | May 2015 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the SA31 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.