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Get started12 Brynheulog Road is a semi-detached house in Cymmer, Port Talbot, Port Talbot (SA13 3RR). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (August 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2010. Between certificates, hot-water efficiency went from Poor to Good and main heating 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 85), a 2-band jump.
Sale prices here have outpaced England HPI: 4.9% per year against 0.1% for the wider region. Today's modelled estimate of £125,000 is 25% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 60.9% above the typical sold price in the postcode. A recent sale: £100,000 in September 2025.
Recommended upgrades on file would lift this property by multiple EPC bands.
Latest sale on 12 Brynheulog Road was the highest on Land Registry record across the postcode.
£125,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 14 years.
£100,000
Growth on file: 4.9% per year over 14 years.
12 Brynheulog Road is notably below the street on years held.
Price per m²
£1,299
Street avg £902
Floor Area
77 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Nant-y-Fedw Road — bus stop.
Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
24 September 2025Most recent
£100,000
+100.0%over 14 years21 April 2011
£50,000
Median price across the last 5 sales in SA13 3RR: £75,000 (2024–2017).
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.9 t/year
SA13 3ES
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