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Get started56 Heol Dewi is a three-bedroom semi-detached house in Brynna, Pontyclun, Pontyclun (CF72 9SQ). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (November 2019) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in April 2012 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include attached land beyond the plot.
2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Sale prices here have outpaced England HPI: 1.7% per year against 0% for the wider region. Today's modelled estimate of £238,000 sits 53.6% above the 2020 sale of £154,950. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 15.4% above the typical sold price in the postcode. Most recent transfer: February 2020 at £154,950.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Two storey · Side of property
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£238,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 16 years.
£154,950
Growth on file: 1.7% per year over 16 years.
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Price per m²
£1,666
Street avg £1,744
Floor Area
93 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ysgol Gynradd Brynnau — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Two storey side extension and demolish of existing garage.
Extension: Two storey · Side of property
Two storey side extension and demolish of existing garage.
10 February 2020Most recent
£154,950
+31.3%over 15 years21 April 2004
£118,000
Median price across the last 5 sales in CF72 9SQ: £184,999 (2025–2023).
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Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
3.4 t/year
Street avg 4.2 t/year
CF72 9HS