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20 Gwynedd Gardens, Townhill, Swansea, SA1 6LQ

1 planning record
Property type
End terrace
Habitable rooms
3
From EPC
Floor area
58 m²
624 sq ft
Energy rating
D
Score 60
Council tax
Band A
Tenure
Social Rental
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).

Before you decide

Everything you need to know about 20 Gwynedd Gardens

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

Signs of HMO activity in the areaLarger 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)
Apr 2025

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.0 t/year
Occupancy
Rented

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

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryEnd-Terrace 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 £495 · Includes VAT

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

1decisions1extensions15documents64nearby
  1. 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

Unlock 20 Gwynedd Gardens, Townhill, Swansea, SA1 6LQ'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, plus 64 notable nearby
  • The 15 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

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

£109,000

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).

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
Before you decide

Everything you need to know about 20 Gwynedd Gardens

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

Signs of HMO activity in the areaLarger development activity nearby

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.
£116k

1 Branwen Gardens, Mayhill

SA1 6UP

£123k

1 Cadwaladr Circle, Mayhill

SA1 6UB

£126k

1 Bryn Syfi Terrace

SA1 6XN

£127k

1 2, Flat 7, Brooklands Terrace

SA1 6BS

Flat
£130k

1 2, Flat 3, Brooklands Terrace

SA1 6BS

Flat
£130k

1 Caradog Place, Townhill

SA1 6NH

£131k

1 2, Flat 6, St James Crescent

SA1 6DZ

Flat
£133k

1 2, Flat 3, St James Crescent

SA1 6DZ

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

3/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.