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3 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL

Property type
End terrace
Floor 01
Habitable rooms
2
From EPC
Floor area
41 m²
441 sq ft
Energy rating
D
Score 65
Council tax
Band C
Tenure
Private Rental
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Overview

About 3 Neptune Apartments

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

3 Neptune Apartments is an end-of-terrace house in Pentrechwyth, Swansea, Swansea (SA1 7FL). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 2003-2006 and council tax band C. At 41 m² this is the largest unit on EPC record across 3 Neptune Apartments (37–41 m²). The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (65 versus a best of 82). The latest certificate (June 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2011. Between certificates, lighting went from Good to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.

A recent sale: £100,000 in February 2026. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 2007–2026, sale prices on this property compounded at -1.3% per year. Today's modelled estimate of £112,000 is 12% above the 2026 sale price.

Before you decide

Everything you need to know about 3 Neptune Apartments

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Jun 2021

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
1.8 t/year
Occupancy
Rented

Certificate validity

Valid until 27 June 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2021from Feb 2011
Low Energy Lighting
57%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

21st century1st Floor FlatEPC DNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 3 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL, sourced from the PlanIt planning register.

3 Neptune Apartments has no planning applications on record.

3

But the area is active

3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

3 Neptune Apartments's sale-price growth has lagged the wider UK trajectory across its history on file.

Current estimate

£112,000

Modelled from EPC, postcode comparables and a sale-price growth of -1.3% per year over 18 years.

See how we calculated this
Last sold (2026)

£100,000

Growth on file: -1.3% per year over 18 years.

Sales timeline

  1. 20 February 2026Most recent

    £100,000

    -21.3%over 18 years

  2. 30 November 2007

    £126,995

Median price across the last 5 sales in SA1 7FL: £92,000 (2026–2025).

On the street

Versus other Phoebe Road homes

Four headline reads against 33 similar flats on this street, drawn from the latest EPC and Land Registry data.

On years held, 3 Neptune Apartments runs well behind the street norm.

Price per m²

£2,439

Street avg £2,473

On par

Floor Area

41 m²

Street avg 44 m²

Above

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

1.8 t/year

Street avg 1.5 t/year

Strongly below

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£113k

11 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FW

Flat
£113k

11 Prince Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FZ

Flat1 bed1 bath
£111k

1 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FL

Flat1 bed1 bath
£111k

10 Victory Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FD

Flat
£111k

12 Prince Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FZ

Flat
£110k

1 Sirius Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7GA

Flat1 bed1 bath
£110k

11 Sirius Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7GA

Flat
£115k

12 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FW

Flat
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swansea district page.
Full Swansea report

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.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 3 Neptune Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FL. Each answer is also embedded as structured data for search engines.