11 Y Berllan, Llangyfelach, Swansea, SA6 6BH
About 11 Y Berllan
11 Y Berllan is a one-bedroom semi-detached house in Llangyfelach, Swansea, Swansea (SA6 6BH). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (March 2021) shows a C (score 72). The rating has held steady at C across 2 certificates since February 2011. Between certificates, wall efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 91).
Untraded for 25 years, with the last transfer in July 2001. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £104,000 sits 324.5% above the 2001 sale of £24,500. On a £-per-square-foot basis, the last sale (£62/sq ft) was about 60.1% below the postcode norm. At 37 m² it sits well below the postcode median (59 m² across 9 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms1
Outside
- Private gardenYes
Building
- Heating systemGas
Energy performance
11 Y Berllan's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 15 March 2031
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation upgraded
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Planning history
11 Y Berllan 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
11 Y Berllan's modelled value sits at over four times its earliest registered sale price (2001).
£104,000
Modelled from EPC, postcode comparables.
£24,500
Recorded with HM Land Registry.
Sales timeline
11 July 2001Most recent
£24,500
Median price across the last 5 sales in SA6 6BH: £105,000 (2025–2016).
Nearby sales in SA6 6BH
13 Y Berllan, Llangyfelach, Swansea, SA6 6BH
Sold Jan 2025
£96,0007 Y Berllan, Llangyfelach, Swansea, SA6 6BH
Sold Mar 2022
£159,0009 Y Berllan, Llangyfelach, Swansea, SA6 6BH
Sold Aug 2017
£93,00012 Y Berllan, Llangyfelach, Swansea, SA6 6BH
Sold Mar 2011
£65,00010 Y Berllan, Llangyfelach, Swansea, SA6 6BH
Sold Aug 2007
£69,995
Versus other Y Berllan homes
11 Y Berllan is notably below the street on floor area.
Price per m²
£662
Street avg £1,646
Floor Area
37 m²
Street avg 71 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.7 t/year
Similar properties nearby
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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
Morriston Cemetery — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







