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Get started11 Clos Onnen is a five-bedroom detached house in Margam, Port Talbot, Port Talbot (SA13 2TZ). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (January 2017) shows a C (score 70). When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good.
Sale prices here have outpaced England HPI: 4.4% per year against 0% for the wider region. Today's modelled estimate of £445,000 is 47.4% above the 2017 sale price. At 176 m² the property is well over the postcode median (70 m² across 20 EPCs), placing it in the larger end of the local stock. On the market in March 2017 and unlisted since — roughly 9 years.
11 Clos Onnen has more than doubled in price since the earliest registered sale in 2000.
£445,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 17 years.
£302,000
Growth on file: 4.4% per year over 17 years.
On habitable rooms, 11 Clos Onnen stands well clear of the street.
Price per m²
£1,716
Street avg £1,978
Floor Area
176 m²
Street avg 86 m²
Habitable Rooms
9 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Coed Hirwaun Primary School — bus stop.
Changes detected from historical EPC data
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 March 2017Most recent
£302,000
+106.8%over 16 years31 March 2000
£146,000
Median price across the last 5 sales in SA13 2TZ: £178,500 (2024–2022).
Street avg 5 rooms
CO₂ Emissions
5.3 t/year
Street avg 3.1 t/year
SA13 2XY
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