What kind of home is 20 Gwynedd Gardens, SA1 6LQ?

20 Gwynedd Gardens, SA1 6LQ is an end-of-terrace house.

What energy rating does 20 Gwynedd Gardens, SA1 6LQ have?

The current EPC rating for 20 Gwynedd Gardens, SA1 6LQ is D with a score of 60 out of 100, lodged in April 2025. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 20 Gwynedd Gardens, SA1 6LQ?

20 Gwynedd Gardens, SA1 6LQ has a recorded floor area of 58 m² (624 sq ft). That makes it about 17% smaller than the median EPC-recorded property in SA1 6LQ. Source: EPC Register.

What heating system does 20 Gwynedd Gardens, SA1 6LQ use?

The latest EPC at 20 Gwynedd Gardens, SA1 6LQ records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 20 Gwynedd Gardens, SA1 6LQ?

20 Gwynedd Gardens, SA1 6LQ has council approval for an extension granted in March 2025 under ref. 2025/0254/FUL. Source: PlanIt planning register.

What is the council tax band for 20 Gwynedd Gardens, SA1 6LQ?

20 Gwynedd Gardens, SA1 6LQ is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 20 Gwynedd Gardens, SA1 6LQ in?

20 Gwynedd Gardens, SA1 6LQ sits in Townhill, Swansea, Swansea. It falls within the SA1 postcode district.

Is 20 Gwynedd Gardens, SA1 6LQ in a safe area?

Police records around 20 Gwynedd Gardens, SA1 6LQ show an average of 580 reported crimes per month over the last 16 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to 20 Gwynedd Gardens, SA1 6LQ?

The closest bus stop to 20 Gwynedd Gardens, SA1 6LQ is Townhill Road, 77m away. In total there are 30 bus stops within the surrounding area.

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20 Gwynedd Gardens, Townhill, Swansea, SA1 6LQ

1 planning record

Property type

End terrace

Habitable rooms

From EPC

Floor area

58 m²

624 sq ft

Energy rating

Score 60

Council tax

Band A

Tenure

Social Rental

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Overview

About 20 Gwynedd Gardens

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

20 Gwynedd Gardens is an end-of-terrace house in Townhill, Swansea, Swansea (SA1 6LQ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (April 2025) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2009. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 90), a 2-band jump.

One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. At 58 m² it's 17.1% smaller than the typical home in the postcode (70 m² median across 18 EPCs).

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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.

Current Certificate(1 of 2)

Apr 2025

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.0 t/year

Occupancy

Rented

Certificate validity

Valid until 27 April 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2025from Oct 2009

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water

Main (No Stat)Main System

Hot water system upgraded

Windows

AverageGood

Window efficiency improved

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Mid 20th centuryEnd-Terrace HouseEPC D

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Planning

Planning history

Applications and permits filed against 20 Gwynedd Gardens, Townhill, Swansea, SA1 6LQ, sourced from the PlanIt planning register.

20 Gwynedd Gardens has an approved extension on the planning record.

1 application on record at 20 Gwynedd Gardens, Townhill, Swansea, SA1 6LQ

1decisions1extensions15documents61nearby

Mar 2025
ExtensionFull
Outcome in report
Single storey rear/side extension, creation of front hardstanding and path/ramps
Documents
15 docs on file
Reference
2025/0254/FUL
Full record in report

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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 61 notable nearby
The 15 documents, officer reports & conditions
What the pattern means for extending or converting here

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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.

20 Gwynedd Gardens has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£113,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in SA1 6LQ: £72,500 (2023–2008).

Nearby sales in SA1 6LQ

On the street

Versus other Gwynedd Gardens homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 20 Gwynedd Gardens lags the street by a wide margin.

EPC Rating

60 (D)

Street avg 63 (D)

Below

Floor Area

58 m²

Street avg 72 m²

Strongly below

CO₂ Emissions

3.0 t/year

Street avg 3.1 t/year

On par

Habitable Rooms

3 rooms

Street avg 4 rooms

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

1 Branwen Gardens, Mayhill

SA1 6UP

£122k

1 Cadwaladr Circle, Mayhill

SA1 6UB

£125k

1 Alun Road, Mayhill

SA1 6UE

£125k

1 Bryn Syfi Terrace

SA1 6XN

£127k

1 2, Flat 5, St James Crescent

SA1 6DZ

Flat

£128k

1 2, Flat 3, Brooklands Terrace

SA1 6BS

Flat

£129k

1 2, Flat 4, St James Crescent

SA1 6DZ

Flat

£130k

1 Bryn Y Don Road

SA1 6YA

2 bed1 bath

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

0.1 km

Townhill Road — 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 20 Gwynedd Gardens, Townhill, Swansea, SA1 6LQ. Each answer is also embedded as structured data for search engines.