23 Ffynnon Wen, Clydach, Swansea, SA6 5EQ
About 23 Ffynnon Wen
23 Ffynnon Wen is a two-bedroom 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 1983-1990 and council tax band B. Tenure is freehold. The latest certificate (September 2019) shows a C (score 70). The rating has held steady at C across 5 certificates since September 2009. Between certificates, window efficiency went from Very Poor to Average and lighting went from Average to Good. The recommended improvements would push it to B (score 88).
Across 1995–2023, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £123,000 is 35.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 60% above the typical sold price in the postcode. Most recent transfer: July 2023 at £91,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- ParkingAllocated
Building
- TenureFreehold
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
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Planning history
23 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
23 Ffynnon Wen has more than doubled in price since the earliest registered sale in 1995.
£123,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 28 years.
£91,000
Growth on file: 3.8% per year over 28 years.
Sales timeline
19 July 2023Most recent
£91,000
+44.4%over 6 years29 June 2017
£63,000
+8.6%over 5 years4 November 2011
£58,000
+84.1%over 16 years8 June 1995
£31,500
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
23 Ffynnon Wen outperforms the street on price per m² by a wide margin.
Price per m²
£1,750
Street avg £1,341
Floor Area
52 m²
Street avg 56 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 1.9 t/year
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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.







