Westville, The Promenade, Penclawdd, Swansea, SA4 3RJ
About Westville
Westville is a detached house in Penclawdd, Swansea, Swansea (SA4 3RJ). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (January 2016) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on oil. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Today's modelled estimate of £290,000 sits 213.3% above the 2016 sale of £92,551. On a £-per-square-foot basis, the last sale (£86/sq ft) was about 68.8% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Last sold in March 2016, so it's been off the market for around 10 years. 2 planning records sit against the property, 0 approved, 1 refused.
Energy performance
Westville's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Jan 2026
EPC Rating
Certificate validity
Expired on 5 January 2026
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Council records include a two-storey extension at Westville.
2 applications on record at Westville, The Promenade, Penclawdd, Swansea, SA4 3RJ
- Jun 2021ExtensionFullOutcome in report
Extension: Two storey
Two storey side extension with front canopy and two storey rear extension with rear first floor Juliet balcony
- Documents
- 15 docs on file
- Reference
- 2021/1197/FUL
- More recent applications — locked
- ExtensionAug 2021Decision
Unlock Westville, The Promenade, Penclawdd, Swansea, SA4 3RJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 4 notable nearby
- The 23 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Westville's estimated value is more than triple its earliest registered sale price (2016).
£290,000
Modelled from EPC, postcode comparables.
£92,551
Recorded with HM Land Registry.
Sales timeline
29 March 2016Most recent
£92,551
Median price across the last 5 sales in SA4 3RJ: £170,000 (2026–2009).
Nearby sales in SA4 3RJ
Crud Yr Awel, The Promenade, Penclawdd, Swansea, SA4 3RJ
Sold Apr 2026
£223,800Sea View, The Promenade, Penclawdd, Swansea, SA4 3RJ
Sold Jun 2025
£600Hillsborough, The Promenade, Penclawdd, Swansea, SA4 3RJ
Sold Nov 2024
£415,000Foam Edge, The Promenade, Penclawdd, Swansea, SA4 3RJ
Sold Jul 2015
£170,000Glandwr, The Promenade, Penclawdd, Swansea, SA4 3RJ
Sold Dec 2009
£136,000
Versus other The Promenade homes
On price per m², Westville runs well behind the street norm.
Price per m²
£926
Street avg £2,992
Floor Area
100 m²
Street avg 92 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.6 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Graig-y-coed — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







