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Get started21 Aberthaw Circle is a three-bedroom semi-detached house in Newport (NP19 9QN). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2016) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2016); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 2-band jump.
Sale prices here have outpaced Newport HPI: 94.8% per year against 0% for the wider region. Today's modelled estimate of £255,000 sits 50.9% above the 2017 sale of £169,000. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 30.3% above the typical sold price in the postcode. 9 years since the last transfer (May 2017).
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has at least doubled since 2016.
£255,000
Modelled from EPC, postcode comparables and a sale-price growth of 94.8% per year over 1 year.
£169,000
Growth on file: 94.8% per year over 1 year.
On habitable rooms, 21 Aberthaw Circle runs well behind the street norm.
Price per m²
£2,600
Street avg £2,179
Floor Area
65 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Alway Primary School — bus stop.
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
11 May 2017Most recent
£169,000
+112.6%over 1 year24 March 2016
£79,500
Median price across the last 5 sales in NP19 9QN: £175,000 (2025–2022).
CO₂ Emissions
3.4 t/year
Street avg 3.5 t/year
NP19 9NR
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