640 Clydach Road, Ynystawe, Swansea, SA6 5AY
About 640 Clydach Road
640 Clydach Road is a two-bedroom end-of-terrace house in Ynystawe, Swansea, Swansea (SA6 5AY). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (March 2021) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2011. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Across 1996–2022, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £156,000 is 13% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£200/sq ft) was about 105.8% above the typical sold price in the postcode. At 64 m² it's 24.3% smaller than the typical home in the postcode (85 m² median across 18 EPCs). Last sale on file: £138,000 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
Outside
- Private gardenRear
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
640 Clydach Road 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
Price for 640 Clydach Road has grown more than fourfold since the 1996 starting point.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 25 years.
£138,000
Growth on file: 6.9% per year over 25 years.
Sales timeline
21 April 2022Most recent
£138,000
+58.6%over 8 years27 June 2013
£87,000
+7.4%over 9 years20 May 2004
£81,000
+170.0%over 2 years24 May 2001
£30,000
+17.6%over 4 years29 November 1996
£25,500
Median price across the last 5 sales in SA6 5AY: £150,000 (2025–2020).
Nearby sales in SA6 5AY
562 Clydach Road, Ynystawe, Swansea, SA6 5AY
Sold Apr 2025
£270,000620 Clydach Road, Ynystawe, Swansea, SA6 5AY
Sold Nov 2022
£88,000588 Clydach Road, Ynystawe, Swansea, SA6 5AY
Sold Mar 2022
£182,500632 Clydach Road, Ynystawe, Swansea, SA6 5AY
Sold Jan 2022
£150,000630 Clydach Road, Ynystawe, Swansea, SA6 5AY
Sold Aug 2020
£97,000
Versus other Clydach Road homes
Price per m² for 640 Clydach Road runs comfortably ahead of the street norm.
Price per m²
£2,156
Street avg £1,123
Floor Area
64 m²
Street avg 96 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 5.0 t/year
Similar properties nearby
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1 Clos Salem, Clydach
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Ynystawe Primary School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







