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
Certificate validity
Valid until 12 July 2033
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: £114,500 (2026–2024).
Nearby sales in SA6 5EQ
22 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
Sold Apr 2026
£93,00016 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
Sold Jan 2026
£114,50057 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
£120,000
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 £1,374
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
210/mo
Falling 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.







