11b, Heol Yr Eryr, Cwmrhydyceirw, Swansea, SA6 6SR
About 11b
11b is a three-bedroom semi-detached house in Cwmrhydyceirw, Swansea, Swansea (SA6 6SR). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (June 2024) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2014. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 1995–2024, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£339/sq ft) was about 105.2% above the typical sold price in the postcode. Most recent transfer: September 2024 at £230,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 13 June 2034
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
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Planning history
11b has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11b has more than quadrupled in price since its earliest registered sale in 1995.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 29 years.
£230,000
Growth on file: 5.5% per year over 29 years.
Sales timeline
18 September 2024Most recent
£230,000
+219.4%over 21 years19 December 2002
£72,000
+52.5%over 4 years11 June 1998
£47,200
-0.6%over 3 years12 April 1995
£47,500
Median price across the last 5 sales in SA6 6SR: £204,500 (2026–2010).
Nearby sales in SA6 6SR
4 Heol Yr Eryr, Cwmrhydyceirw, Swansea, SA6 6SR
Sold Mar 2026
£223,00016 Heol Yr Eryr, Cwmrhydyceirw, Swansea, SA6 6SR
Sold Aug 2024
£204,5007 Heol Yr Eryr, Cwmrhydyceirw, Swansea, SA6 6SR
Sold Jul 2023
£380,00011d, Heol Yr Eryr, Cwmrhydyceirw, Swansea, SA6 6SR
Sold Nov 2011
£110,0008 Heol Yr Eryr, Cwmrhydyceirw, Swansea, SA6 6SR
Sold Mar 2010
£122,000
Versus other Heol Yr Eryr homes
On price per m², 11b stands well clear of the street.
Price per m²
£3,651
Street avg £2,119
Floor Area
63 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.2 t/year
Similar properties nearby
1 Clos Crucywel, Cwmrhydyceirw
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1 Clos Cenawon, Cwmrhydyceirw
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1 Can Yr Aderyn, Morriston
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1 Bro Dawel, Llangyfelach
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1 Cae Eithin, Llangyfelach
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The neighbourhood at a glance
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Rhodfa'r Dryw — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







