Model valuation£417,0008 Busby Close
Local market context
30 Neptune Apartments is a two-bedroom end-of-terrace house in Pentrechwyth, Swansea, Swansea (SA1 7FL). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (February 2020) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. Other recorded features include a balcony.
At 61 m² the property is well over the postcode median (38 m² across 33 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2008–2020, sale prices on this property compounded at -0.5% per year. Last sale on file: £141,000 in November 2020.
30 Neptune Apartments sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Certificate validity
Valid until 19 February 2030
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
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
30 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.
30 Neptune Apartments's sale-price growth has lagged the wider UK trajectory across its history on file.
£143,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.5% per year over 12 years.
£141,000
Growth on file: -0.5% per year over 12 years.
27 November 2020Most recent
£141,000
-6.0%over 12 years20 August 2008
£149,995
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
30 Neptune Apartments is notably below the street on epc rating.
Price per m²
£2,311
Street avg £2,477
Floor Area
61 m²
Street avg 44 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.8 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 7FH
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SA1 7FL
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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.