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4 Gynol Road, Cwmllynfell, Swansea, SA9 2GX

EPC B
Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
99 m²
1066 sq ft
Energy rating
B
Score 81
Council tax
Band B
Tenure
Private Rental
Overview

About 4 Gynol Road

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

4 Gynol Road is a semi-detached house in Cwmllynfell, Swansea, Swansea (SA9 2GX). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2025) returns a B (score 81), comfortably above the UK average. When first surveyed in March 2016 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. Main heating runs on electricity.

On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £164,000 sits 198.2% above the 2017 sale of £55,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 31% below the postcode norm. Last sold in July 2017, so it's been off the market for around 9 years.

Before you offer

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

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

4 Gynol Road ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 3)
Sept 2025

EPC Rating

A
B
B81
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Average
Windows
Good
CO2 Emissions
0.6 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jun 2025from Mar 2016
EPC improved fromF38toB89
Heating System
Gas BoilerHeat Pump

Heat pump installed, significantly improving energy efficiency

Main Fuel
OilElectric

Changed to a more efficient fuel source

Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Walls
Very PoorGood

Wall insulation improved

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
17%100%

More low energy lighting installed

Ventilation
NaturalExtract

Mechanical ventilation installed

Sept 2025from Jun 2025
Windows
Full DoubleHigh Performance

High performance glazing installed

Planning

Planning history

Applications and permits filed against 4 Gynol Road, Cwmllynfell, Swansea, SA9 2GX, sourced from the PlanIt planning register.

4 Gynol Road has no planning applications on record.

The full report still covers planning activity across the surrounding area.

Price

Sales history & valuation

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

4 Gynol Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£164,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2017)

£55,000

Recorded with HM Land Registry.

Sales timeline

  1. 12 July 2017Most recent

    £55,000

Median price across the last 5 sales in SA9 2GX: £134,500 (2022–2015).

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What it's really worth, what could be wrong, and the planning, sales and area data in full.

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On the street

Versus other Gynol Road homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 4 Gynol Road runs comfortably ahead of the street norm.

Price per m²

£556

Street avg £1,026

Below

Floor Area

99 m²

Street avg 104 m²

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

0.6 t/year

Street avg 9.7 t/year

Strongly above
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.

Crime

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Gwilym Road — bus stop.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Map

Everything within walking distance

Schools, transport stops and scenic spots near this property — 26 points of interest in total.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4 Gynol Road, Cwmllynfell, Swansea, SA9 2GX. Each answer is also embedded as structured data for search engines.