20 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
About 20 Ffynnon Wen
20 Ffynnon Wen is a mid-terrace house in Clydach, Swansea, Swansea (SA6 5EQ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (December 2016) shows a C (score 74). The recommended improvements would push it to B (score 91).
Untraded for 23 years, with the last transfer in September 2003. Today's modelled estimate of £118,000 sits 214.7% above the 2003 sale of £37,500. On a £-per-square-foot basis, the last sale (£67/sq ft) was about 35.3% below the postcode norm.
Energy performance
EPC Rating
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Planning history
20 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
20 Ffynnon Wen's estimated value is more than triple its earliest registered sale price (2003).
£118,000
Modelled from EPC, postcode comparables.
£37,500
Recorded with HM Land Registry.
Sales timeline
1 September 2003Most recent
£37,500
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
Price per m² for 20 Ffynnon Wen lags the street by a wide margin.
Price per m²
£721
Street avg £1,364
Floor Area
52 m²
Street avg 56 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.6 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.







