Model valuation£417,0008 Busby Close
Local market context
1 Neptune Apartments is a one-bedroom mid-terrace house in Pentrechwyth, Swansea, Swansea (SA1 7FL). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 2007 onwards and council tax band C. At 35 m² this is the smallest unit on EPC record across 1 Neptune Apartments (35–66 m²). The building's EPC ratings span D to B across 4 units on file. Other recorded features include a balcony. The home occupies a corner plot. The latest certificate (March 2017) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 82). Main heating runs on electricity.
Across 2007–2018, sale prices on this property compounded at -2% per year. Today's modelled estimate of £111,000 is 27.2% above the 2018 sale price. Last sale on file: £87,250 in November 2018.
1 Neptune Apartments's carbon output is low for the local stock.
Certificate validity
Valid until 29 March 2027
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
1 Neptune 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.
1 Neptune Apartments's sale-price growth has lagged the wider UK trajectory across its history on file.
£111,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.0% per year over 11 years.
£87,250
Growth on file: -2.0% per year over 11 years.
7 November 2018Most recent
£87,250
-20.0%over 10 years30 November 2007
£108,995
Median price across the last 5 sales in SA1 7FL: £92,000 (2026–2025).
27 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL
Sold Feb 2026
3 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL
Sold Feb 2026
25 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL
Sold Oct 2025
15 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL
Sold Sept 2025
18 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL
Sold May 2025
1 Neptune Apartments is notably below the street on floor area.
Price per m²
£2,493
Street avg £2,472
Floor Area
35 m²
Street avg 44 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.5 t/year
Property research, connected
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Crime
580/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.