3 Llwyn Y Bioden, Cwmrhydyceirw, Swansea, SA6 6TD
About 3 Llwyn Y Bioden
3 Llwyn Y Bioden is a mid-terrace house in Cwmrhydyceirw, Swansea, Swansea (SA6 6TD). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (October 2022) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since February 2012. Between certificates, roof efficiency went from Average to Very Good. The recommended improvements would push it to B (score 90).
Across 2004–2025, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £159,000 is 12.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 52.8% above the typical sold price in the postcode. At 54 m² it's 18.2% smaller than the typical home in the postcode (66 m² median across 13 EPCs). Last sale on file: £141,000 in February 2025.
Energy performance
3 Llwyn Y Bioden's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 20 October 2032
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £495 · Includes VAT
Planning history
3 Llwyn Y Bioden 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
3 Llwyn Y Bioden valuation sits well clear of the typical sold price in this postcode.
£159,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 20 years.
£141,000
Growth on file: 2.8% per year over 20 years.
Sales timeline
3 February 2025Most recent
£141,000
+36.9%over 18 years28 September 2006
£103,000
+28.8%over 2 years10 August 2004
£79,950
Median price across the last 5 sales in SA6 6TD: £156,000 (2026–2023).
Nearby sales in SA6 6TD
24 Llwyn Y Bioden, Cwmrhydyceirw, Swansea, SA6 6TD
Sold Mar 2026
£215,0009 Llwyn Y Bioden, Cwmrhydyceirw, Swansea, SA6 6TD
Sold Nov 2025
£156,00026 Llwyn Y Bioden, Cwmrhydyceirw, Swansea, SA6 6TD
Sold Jun 2025
£180,0007 Llwyn Y Bioden, Cwmrhydyceirw, Swansea, SA6 6TD
Sold Nov 2023
£138,5006 Llwyn Y Bioden, Cwmrhydyceirw, Swansea, SA6 6TD
Sold Aug 2023
£135,000
Versus other Llwyn Y Bioden homes
On co₂ emissions, 3 Llwyn Y Bioden stands well clear of the street.
Price per m²
£2,611
Street avg £2,395
Floor Area
54 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.3 t/year
Similar properties nearby
1 Bro Dawel, Llangyfelach
SA6 6DE
1 Bryn Rhosyn, Llangyfelach
SA6 6DB
1 Cae Canol, Cwmrhydyceirw
SA6 6FF
1 Cae Crug, Llangyfelach
SA6 6FB
1 Brangwyn Close, Morriston
SA6 6AS
1 Bryn Glas, Llangyfelach
SA6 6BQ
1 Can Yr Aderyn, Morriston
SA6 6AZ
1 Clos Cadno, Cwmrhydyceirw
SA6 6TT
The neighbourhood at a glance
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Cwrt Merlyn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







