What kind of home is 59 Gwyn Street, SA8 3AN?

59 Gwyn Street, SA8 3AN is a semi-detached house.

What did 59 Gwyn Street, SA8 3AN sell for?

59 Gwyn Street, SA8 3AN last sold for £150,000 in December 2021, around 4 years ago. Before that, it sold for £70,500 in May 2015, so prices have been rising over 7 years on record. Source: HM Land Registry.

How has the value of 59 Gwyn Street, SA8 3AN changed over time?

Across 2 sales between May 2015 and December 2021, 59 Gwyn Street, SA8 3AN rose from £70,500 to £150,000, a change of £79,500. That works out to roughly +12.1% per year compounded over 7 years. Source: HM Land Registry.

What energy rating does 59 Gwyn Street, SA8 3AN have?

The current EPC rating for 59 Gwyn Street, SA8 3AN is D with a score of 62 out of 100, lodged in January 2015. It has improved from a E recorded in February 2009. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 59 Gwyn Street, SA8 3AN?

59 Gwyn Street, SA8 3AN has a recorded floor area of 95 m² (1,023 sq ft). Source: EPC Register.

What heating system does 59 Gwyn Street, SA8 3AN use?

The latest EPC at 59 Gwyn Street, SA8 3AN records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 59 Gwyn Street, SA8 3AN?

59 Gwyn Street, SA8 3AN is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 59 Gwyn Street, SA8 3AN in?

59 Gwyn Street, SA8 3AN sits in Pontardawe, Swansea, Swansea. It falls within the SA8 postcode district.

How safe is the area around 59 Gwyn Street, SA8 3AN?

Police records around 59 Gwyn Street, SA8 3AN show an average of 2 reported crimes per month over the last 4 months. Criminal damage arson makes up roughly 25% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 59 Gwyn Street, SA8 3AN?

The closest bus stop to 59 Gwyn Street, SA8 3AN is Gwyn Street, 70m away. In total there are 30 bus stops within the surrounding area.

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59 Gwyn Street, Pontardawe, Swansea, SA8 3AN

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

95 m²

1023 sq ft

Energy rating

Score 62

Council tax

Band B

Overview

About 59 Gwyn Street

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

59 Gwyn Street is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 3AN). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (January 2015) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from January 2015, so improvements made since then won't be reflected.

Across 2015–2021, sale prices on this property compounded at 12.1% per year. Today's modelled estimate of £205,000 is 36.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 20.4% above the typical sold price in the postcode. Last sale on file: £150,000 in December 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 15 Jan 2025

Current Certificate(1 of 2)

Jan 2015

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

4.1 t/year

Occupancy

—

Property Improvements

Changes detected from historical EPC data

Jan 2015from Feb 2009

EPC improved fromE42toD62

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water

Main (No Stat)Main System

Hot water system upgraded

Windows

SingleFull Double

Single glazing replaced with double or better glazing

Low Energy Lighting

10%60%

More low energy lighting installed

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centurySemi-Detached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 59 Gwyn Street, Pontardawe, Swansea, SA8 3AN, sourced from the PlanIt planning register.

59 Gwyn Street has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

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

Sale price has at least doubled since 2015.

Current estimate

£205,000

Modelled from EPC, postcode comparables and a sale-price growth of 12.1% per year over 7 years.

See how we calculated this

Last sold (2021)

£150,000

Growth on file: 12.1% per year over 7 years.

Sales timeline

9 December 2021Most recent
£150,000
+112.8%over 6 years
4 May 2015
£70,500

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

Nearby sales in SA8 3AN

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 years held, 59 Gwyn Street runs well behind the street norm.

Price per m²

£1,579

Street avg £1,357

Above

Floor Area

95 m²

Street avg 111 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

4.1 t/year

Street avg 4.3 t/year

On par

Before you decide

Everything you need to know about 59 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

The data behind every report

Comparables

Similar properties nearby

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

£222k

1 Heol Y Parc, Alltwen, Pontardawe

SA8 3BN

£183k

1 Heol Penrhiwiau, Alltwen, Pontardawe

SA8 3AW

£236k

1 Bryn Morgrug, Alltwen, Pontardawe

SA8 3DG

4 bed

£176k

1 Alltwen Chwyth, Alltwen, Pontardawe

SA8 3BW

£169k

1 Ffordd Cynon, Rhos, Pontardawe

SA8 3FB

£169k

1 Heol Phillip, Alltwen, Pontardawe

SA8 3AX

2 bed1 bath

£167k

1 Gwyns Place, Pontardawe

SA8 3AJ

2 bed1 bath

£260k

1 Derwen Road, Alltwen, Pontardawe

SA8 3AU

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