Wales
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Start with the current market in Llanfyllin, Arddleen, its direction of travel and the mix of homes being sold. Use Compare, Save and Watch to narrow a shortlist.
The data, disclosure rules and publication thresholds stay the same; this changes how the evidence is organised.
Median price
£260,750
Eligible sales · trailing 24 months
Per square metre
£2,825/m²
Matched sales · trailing 24 months
5-year change
+6.9%
Rolling 12-month medians, five years apart
From rolling peak
-12.2%
Against the highest rolling 12-month median
Market read
The median sale in Llanfyllin, Arddleen (SY22) was £260,750, which works out at roughly £2,825 per square metre. That leaves the district 24.0% below its peak set in 2023. Floor area varies far more than room counts suggest: properties recorded with 9 habitable rooms — bedrooms and receptions together — range from 121 to 292 m² here. Values have risen 11.1% over the past five years. Gross rental yield runs at about 2.9%.
Floor-area evidence
Repeat EPC records in this area show some variation in recorded floor area.
Among 969 dwellings with repeat EPCs in Llanfyllin, Arddleen, the typical recorded floor-area range was 6%. This describes the consistency of repeated records, not the condition or value of an individual home.
Market signal
Each point is the median of sales in the three months ending that month.
Market shape
Lower-quarter price
£185,000
25% of recent eligible sales were below this
Median price
See headline
Same 24-month sale population
Upper-quarter price
£340,000
25% of recent eligible sales were above this
Property types
£329,548
£2,969/m²
£210,000
£2,582/m²
£156,500
£/m² withheld for evidence
Energy-rating evidence
These are matched-sale associations, not a valuation of energy efficiency. Each rating cell contains at least five sales.
£267,500
£3,065/m²
£285,000
£2,929/m²
£245,000
£2,705/m²
£295,000
£2,792/m²
£320,000
£2,043/m²
Energy-transition evidence
This is the latest available EPC record for each identifiable certified dwelling, not a census of every home or an assessment of an individual property.
EPC sample
2,882
Latest certificate to 30 July 2026
Rated D–G
68%
Current EPC rating in the certificate sample
Potentially higher rating
82%
Potential EPC rating exceeds current rating
EPC potential values are modelled certificate outputs, not quotes for retrofit work, future bills, a value uplift or a letting/compliance conclusion. Source: Energy Performance of Buildings Register domestic certificates.
The space signal
Property listings describe homes by bedroom count, but that is not recorded in any public dataset. What is recorded is the number of habitable rooms — bedrooms and reception rooms together — and the total floor area. In Llanfyllin, Arddleen, homes with the same number of habitable rooms vary enormously in size.
| Habitable rooms | Smaller (10th) | Typical | Larger (90th) | Sales |
|---|---|---|---|---|
| 2 | 51 m² | 60 m² | 68 m² | 10 |
| 3 | 44 m² | 57 m² | 84 m² | 46 |
| 4 | 62 m² | 85 m² | 111 m² | 127 |
| 5 | 76 m² | 97 m² | 134 m² | 302 |
| 6 | 90 m² | 122 m² | 169 m² | 238 |
| 7 | 117 m² | 146 m² | 200 m² | 156 |
| 8 | 114 m² | 166 m² | 238 m² | 63 |
| 9 | 121 m² | 204 m² | 292 m² | 36 |
| 10 | 173 m² | 253 m² | 349 m² | 16 |
| 11 | 228 m² | 261 m² | 318 m² | 10 |
The widest spread here is among homes with 9 habitable rooms, ranging from 121 to 292 m². Two properties advertised the same way can differ by more than half their floor area, which is why price per square metre is a more useful comparison than price alone.
Data current to 15 June 2026.