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. Today's modelled estimate of £107,000 sits 336.7% 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
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).
£107,000
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
2/mo
Steady 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.







