18 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FW
About 18 Belleisle Apartments
18 Belleisle Apartments is a semi-detached house in Pentrechwyth, Swansea, Swansea (SA1 7FW). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (June 2020) returns a B (score 84), comfortably above the UK average. When first surveyed in February 2010 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on electricity. At 38 m² this is the 11th smallest of 36 units on EPC record in the building, where floor areas span 36–96 m². The building's EPC ratings span D to B, with this unit at the top.
Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Across 2010–2020, sale prices on this property compounded at -1.2% per year. Today's modelled estimate of £106,000 is 26.2% above the 2020 sale price. Sold August 2020 for £84,000.
Energy performance
18 Belleisle Apartments's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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
18 Belleisle Apartments has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Belleisle Apartments's sale-price growth has lagged the wider UK trajectory across its history on file.
£106,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.2% per year over 10 years.
£84,000
Growth on file: -1.2% per year over 10 years.
Sales timeline
31 August 2020Most recent
£84,000
-11.6%over 10 years28 March 2010
£94,995
Median price across the last 5 sales in SA1 7FW: £90,000 (2025–2023).
Nearby sales in SA1 7FW
32 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FW
Sold Jan 2025
£133,00033 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FW
Sold Dec 2024
£140,0003 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FW
Sold May 2024
£86,0004 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FW
Sold Sept 2023
£84,00011 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FW
Sold Aug 2023
£90,000
Versus other Phoebe Road homes
EPC Rating for 18 Belleisle Apartments runs comfortably ahead of the street norm.
Price per m²
£2,211
Street avg £2,457
Floor Area
38 m²
Street avg 47 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.1 t/year
Street avg 1.6 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Morfa Retail Park — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







