621 Clydach Road, Ynystawe, Swansea, SA6 5AX
About 621 Clydach Road
621 Clydach Road is a three-bedroom detached house in Ynystawe, Swansea, Swansea (SA6 5AX). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to before 1900 and council tax band C. Tenure is freehold. The latest certificate (August 2020) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in November 2012 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Across 2018–2020, sale prices on this property compounded at 14% per year. Today's modelled estimate of £199,000 is 39.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£138/sq ft) was about 48.6% above the typical sold price in the postcode. Last sale on file: £142,500 in November 2020. One historical planning record sits against the property in 2006.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Building
- TenureFreehold
- Heating systemGas
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
More low energy lighting installed
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
1 application on record at 621 Clydach Road, Ynystawe, Swansea, SA6 5AX
- Nov 2006New BuildOutlineOutcome in report
Detached dwelling (outline)
- Reference
- 2006/2443
Unlock 621 Clydach Road, Ynystawe, Swansea, SA6 5AX's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£199,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.0% per year over 3 years.
£142,500
Growth on file: 14.0% per year over 3 years.
Sales timeline
9 November 2020Most recent
£142,500
+41.1%over 2 years27 March 2018
£101,000
Median price across the last 5 sales in SA6 5AX: £165,000 (2024–2021).
Nearby sales in SA6 5AX
637 Clydach Road, Ynystawe, Swansea, SA6 5AX
Sold Sept 2024
£165,000589 Clydach Road, Ynystawe, Swansea, SA6 5AX
Sold Mar 2022
£135,000639 Clydach Road, Ynystawe, Swansea, SA6 5AX
Sold Nov 2021
£179,995605 Clydach Road, Ynystawe, Swansea, SA6 5AX
Sold Oct 2021
£150,000629 Clydach Road, Ynystawe, Swansea, SA6 5AX
Sold Aug 2021
£172,000
Versus other Clydach Road homes
On habitable rooms, 621 Clydach Road runs well behind the street norm.
Price per m²
£1,484
Street avg £1,201
Floor Area
96 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 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.







