40 Clayton Drive, Pontarddulais, Swansea, SA4 8AD
About 40 Clayton Drive
40 Clayton Drive is a two-bedroom end-of-terrace house in Pontarddulais, Swansea, Swansea (SA4 8AD). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2007 onwards and council tax band C. At 60 m² this is the 23rd smallest of 63 units on EPC record in the building, where floor areas span 43–114 m². The building's EPC ratings span D to A, with this unit at the bottom. The latest certificate (September 2022) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2009. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. It changed hands recently, sold May 2026 for £100,000. Across 2007–2026, sale prices on this property compounded at -1.2% per year.
What this property has
Inside
- Bedrooms2
- Bathrooms2
Outside
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
40 Clayton Drive sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 12 September 2032
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
40 Clayton Drive has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
40 Clayton Drive's sale-price growth has lagged the wider UK trajectory across its history on file.
£108,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.2% per year over 18 years.
£100,000
Growth on file: -1.2% per year over 18 years.
Sales timeline
14 May 2026Most recent
£100,000
-19.8%over 18 years28 December 2007
£124,735
Median price across the last 5 sales in SA4 8AD: £100,000 (2026–2025).
Nearby sales in SA4 8AD
24 Clayton Drive, Pontarddulais, Swansea, SA4 8AD
Sold Mar 2026
£85,00020 Clayton Drive, Pontarddulais, Swansea, SA4 8AD
Sold Nov 2025
£90,0006 Clayton Drive, Pontarddulais, Swansea, SA4 8AD
Sold Sept 2025
£112,0005 Clayton Drive, Pontarddulais, Swansea, SA4 8AD
Sold Aug 2025
£100,00019 Clayton Drive, Pontarddulais, Swansea, SA4 8AD
Sold Aug 2025
£105,000
Versus other Clayton Drive homes
40 Clayton Drive is notably below the street on years held.
Price per m²
£1,667
Street avg £1,573
Floor Area
60 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.0 t/year
Similar properties nearby
1 Dantwyn Road, Pontarddulais
SA4 8NB
1 Ffos Yr Efail Terrace, Pontarddulais
SA4 8RN
1 Clayton Drive, Pontarddulais
SA4 8AD
1 Clos Gerallt, Pontarddulais
SA4 8SA
1 Ffordd Cambria, Pontarddulais
SA4 8AB
1 Ffordd Yr Odyn, Pontarddulais
SA4 8EG
1 Cambrian Place, Pontarddulais
SA4 8RG
1 Clos Penpant, Pontarddulais
SA4 8NW
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Pontardulais Bus Station Stand 2 — bus station.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







