Model valuation£417,0008 Busby Close
Local market context
18 Royal Sovereign Apartments is a mid-terrace house in Pentrechwyth, Swansea, Swansea (SA1 7FH). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (September 2019) returns a B (score 82), comfortably above the UK average. When first surveyed in December 2008 the rating was C, the property has climbed 1 band since. Main heating runs on electricity. At 39 m² this is the 18th smallest of 32 units on EPC record in the building, where floor areas span 33–80 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). Last changed hands 11 years ago, in December 2015. Across 2009–2015, sale prices on this property compounded at -0.9% per year. Today's modelled estimate of £104,000 is 22.4% above the 2015 sale price.
18 Royal Sovereign Apartments's carbon output is low for the local stock.
Certificate validity
Valid until 30 September 2029
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
18 Royal Sovereign 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.
£104,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.9% per year over 7 years.
£85,000
Growth on file: -0.9% per year over 7 years.
18 December 2015Most recent
£85,000
-5.6%over 6 years29 April 2009
£90,000
Median price across the last 5 sales in SA1 7FH: £104,000 (2025–2023).
16 Royal Sovereign Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FH
Sold Sept 2025
35 Royal Sovereign Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FH
Sold Jun 2024
34 Royal Sovereign Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FH
Sold May 2024
31 Royal Sovereign Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FH
Sold Mar 2023
6 Royal Sovereign Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FH
Sold Mar 2023
On epc rating, 18 Royal Sovereign Apartments stands well clear of the street.
Price per m²
£2,179
Street avg £2,341
Floor Area
39 m²
Street avg 39 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.5 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSA1 7FD
SA1 7FL
SA1 7FD
SA1 7FH
SA1 7FL
SA1 7FH
SA1 7FW
SA1 7FL
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Pentrechwyth Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.