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Get started3 Brook Street is a three-bedroom mid-terrace house in Pontrhydyrun, Cwmbran, Cwmbran (NP44 1SG). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2013. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good; while wall efficiency dropped from Good to Poor and lighting dropped from Average to Poor. The recommended improvements would lift it to B (score 85), a 2-band jump.
Sale prices here have outpaced England HPI: 8.2% per year against 0% for the wider region. Today's modelled estimate of £179,000 is 32.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 51.1% above the typical sold price in the postcode. Last sale on file: £135,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£179,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 7 years.
£135,000
Growth on file: 8.2% per year over 7 years.
Price per m²
£1,667
Street avg £1,424
Floor Area
81 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Post Office — bus stop.
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 February 2021Most recent
£135,000
+70.9%over 6 years16 May 2014
£79,000
Median price across the last 5 sales in NP44 1SG: £152,500 (2025–2023).
CO₂ Emissions
3.3 t/year
Street avg 3.9 t/year
NP44 1UU
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