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Get started21 Allt Yr Yn Road is a four-bedroom semi-detached house in Newport (NP20 5EA). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2025) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 77).
Sale prices here have outpaced Newport HPI: 6.2% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 74.6% above the typical sold price in the postcode. A recent sale: £425,000 in September 2025. At 135 m² it's 22.7% larger than the typical home in the postcode (110 m² median across 18 EPCs).
21 Allt Yr Yn Road's carbon output runs well above what efficient homes in the postcode produce.
Latest sale on 21 Allt Yr Yn Road was the highest on Land Registry record across the postcode.
£403,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 26 years.
£425,000
Growth on file: 6.2% per year over 26 years.
On price per m², 21 Allt Yr Yn Road stands well clear of the street.
Price per m²
£3,148
Street avg £1,845
Floor Area
135 m²
Street avg 129 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sorrel Drive — bus stop.
19 September 2025Most recent
£425,000
+383.0%over 26 years30 June 1999
£88,000
Median price across the last 5 sales in NP20 5EA: £275,000 (2025–2018).
Street avg 6 rooms
CO₂ Emissions
6.7 t/year
Street avg 5.5 t/year
NP20 5QH
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