10 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
About 10 Ffynnon Wen
10 Ffynnon Wen is a mid-terrace house in Clydach, Swansea, Swansea (SA6 5EQ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (July 2023) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since April 2017. Between certificates, roof efficiency went from Poor to Very Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 90).
Today's modelled estimate of £125,000 sits 76.1% above the 2017 sale of £71,000. Last sold in November 2017, so it's been off the market for around 9 years.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Loft insulation upgraded to recommended levels
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Planning history
10 Ffynnon Wen has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
10 Ffynnon Wen changed hands twice within eighteen months — unusual for the area.
£125,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.1% per year over 12 years.
£71,000
Growth on file: -0.1% per year over 12 years.
Sales timeline
6 November 2017Most recent
£71,000
+44.9%6 July 2017
£49,000
-31.9%over 12 years30 June 2005
£72,000
Median price across the last 5 sales in SA6 5EQ: £99,750 (2025–2023).
Nearby sales in SA6 5EQ
57 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
Sold Apr 2025
£99,75036 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
Sold Dec 2024
£120,00050 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
Sold Jul 2024
£120,00039 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
Sold Mar 2024
£92,00032 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
Sold Nov 2023
£95,000
Versus other Ffynnon Wen homes
10 Ffynnon Wen outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,203
Street avg £1,354
Floor Area
59 m²
Street avg 56 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Graig Felen School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







