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54 Gwyn Street, Pontardawe, Swansea, SA8 3AN

1 planning record
Property type
Detached
Habitable rooms
6
From EPC
Floor area
123 m²
1324 sq ft
Energy rating
E
Score 52
Council tax
Band E
Tenure
Owner Occupied
Overview

About 54 Gwyn Street

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

54 Gwyn Street is a detached house in Pontardawe, Swansea, Swansea (SA8 3AN). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2024) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump.

At 123 m² it's 23% larger than the typical home in the postcode (100 m² median across 17 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £321,000 sits 65.5% above the 2025 sale of £194,000. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 36.5% above the typical sold price in the postcode. It changed hands recently, sold March 2025 for £194,000. One planning record on file: an extension approved in 2026. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.

Before you decide

Everything you need to know about 54 Gwyn Street

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

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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.

54 Gwyn Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Rating

A
B
C
D
E
E52
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.3 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraDetached HouseEPC EPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 54 Gwyn Street, Pontardawe, Swansea, SA8 3AN, sourced from the PlanIt planning register.

54 Gwyn Street has an approved single-storey rear extension on the planning record.

1 application on record at 54 Gwyn Street, Pontardawe, Swansea, SA8 3AN

1decisions1extensions
Flagged:Retrospective
  1. Feb 2026
    ConservatoryFull
    Outcome in report

    Extension: Single storey · Rear of property

    Part retrospective application for a single storey conservatory style rear extension.

    RetrospectiveExtension
    Reference
    P2026/0006
    Full record in report

Unlock 54 Gwyn Street, Pontardawe, Swansea, SA8 3AN's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • What the pattern means for extending or converting here
£14.99one-off · instant

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Price

Sales history & valuation

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

54 Gwyn Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£321,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2025)

£194,000

Recorded with HM Land Registry.

Sales timeline

  1. 28 March 2025Most recent

    £194,000

Median price across the last 5 sales in SA8 3AN: £208,000 (2025–2020).

On the street

Versus other Gwyn Street homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 54 Gwyn Street runs well behind the street norm.

Price per m²

£1,577

Street avg £1,357

On par

Floor Area

123 m²

Street avg 109 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

7.3 t/year

Street avg 4.2 t/year

Strongly below
Before you decide

Everything you need to know about 54 Gwyn Street

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£320k

1 Heol Cynfeli, Rhos, Pontardawe

SA8 3FD

£311k

1 Clos Gelli Wen, Alltwen, Pontardawe

SA8 3DF

£303k

1 Heol Y Nant, Rhos, Pontardawe

SA8 3EQ

3 bed1 bath
£295k

1 Graig Gellinudd, Pontardawe

SA8 3HP

£363k

1 Gelli Geiros, Gellinudd, Pontardawe

SA8 3DZ

4 bed2 bath
£280k

1 Bryn Golau, Alltwen, Pontardawe

SA8 3AF

4 bed1 bath
£277k

1 Heol Alfred Wallace, Rhos, Pontardawe

SA8 3FA

£269k

1 Clos Gwenallt, Pontardawe

SA8 3BD

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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Gwyn Street — 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 54 Gwyn Street, Pontardawe, Swansea, SA8 3AN. Each answer is also embedded as structured data for search engines.