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Get started17 Afon Terrace is a mid-terrace house in Pontnewydd, Cwmbran, Cwmbran (NP44 2JZ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2026) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 79). This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 15 years, with the last transfer in December 2010. Sale prices here have outpaced England HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £155,000 is 48.4% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 21.1% above the typical sold price in the postcode.
The EPC has just been inspected, so the rating reflects current condition.
17 Afon Terrace has more than doubled in price since the earliest registered sale in 1996.
£155,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 14 years.
£104,452
Growth on file: 7.3% per year over 14 years.
On co₂ emissions, 17 Afon Terrace stands well clear of the street.
Price per m²
£1,559
Street avg £1,409
Floor Area
67 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bronllys Place — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 December 2010Most recent
£104,452
+157.9%over 11 years17 June 1999
£40,500
+3.8%over 2 years20 December 1996
£39,000
Median price across the last 5 sales in NP44 2JZ: £105,000 (2025–2017).
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.0 t/year
NP44 2QE
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