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6 Derwen Road, Ystradgynlais, Swansea, SA9 1HL

Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
107 m²
1152 sq ft
Energy rating
D
Score 60
Council tax
Band D
Tenure
Owner Occupied
Overview

About 6 Derwen Road

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

6 Derwen Road is a four-bedroom semi-detached house in Ystradgynlais, Swansea, Swansea (SA9 1HL). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (October 2016) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in June 2010 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.

Across 2011–2017, sale prices on this property compounded at 10% per year. Today's modelled estimate of £252,000 sits 52.7% above the 2017 sale of £165,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 21.1% above the typical sold price in the postcode. 9 years since the last transfer (January 2017).

Before you offer

Know exactly what you're buying at 6 Derwen Road

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2

Outside

  • Parkingoff_street

Building

  • Heating systemgas
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)
Oct 2016

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.7 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2016from Jun 2010
EPC improved fromF24toD60
Heating System
Storage HeatersGas Boiler

Replaced storage heaters with gas boiler

Main Fuel
ElectricGas

Connected to mains gas supply

Heating Controls
ManualProg + Stat

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Main System

Hot water system upgraded

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
10%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 6 Derwen Road, Ystradgynlais, Swansea, SA9 1HL, sourced from the PlanIt planning register.

6 Derwen Road has no planning applications on record.

Notable planning nearby

2applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 6 Derwen Road

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

  • Larger development activity nearby
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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.

6 Derwen Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£252,000

Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 6 years.

See how we calculated this
Last sold (2017)

£165,000

Growth on file: 10.0% per year over 6 years.

Sales timeline

  1. 27 January 2017Most recent

    £165,000

    +73.7%over 5 years

  2. 13 April 2011

    £95,000

Median price across the last 5 sales in SA9 1HL: £185,000 (2025–2003).

Before you offerLaunch offer · save £5

Everything we know about 6 Derwen Road, in one report

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

What we flagged

  • Larger development activity nearby
£9.99£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Derwen Road homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 6 Derwen Road lags the street by a wide margin.

Price per m²

£1,542

Street avg £1,466

On par

Floor Area

107 m²

Street avg 119 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

5.7 t/year

Street avg 5.1 t/year

Below
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£194k

1 Coedlan, Lower Cwmtwrch

SA9 1ED

4 bed
£256k

1 Brynygroes Cottages, Ystradgynlais

SA9 1LE

3 bed
£248k

1 Abercrave Villas, Heol Tawe, Abercrave

SA9 1TN

3 bed
£240k

1 2 Metz Cottages, Ystradgynlais

SA9 1SB

3 bed1 bath
£272k

1 Brynawel Villas, Brecon Road, Ystradgynlais

SA9 1HQ

3 bed
£188k

1 Caehopkin Cottage, Caehopkin Road, Abercrave

SA9 1TX

3 bed1 bath
£201k

1 Caemaen, Brecon Road, Penycae

SA9 1YN

2 bed
£164k

1 Brooklands Terrace, Abercrave

SA9 1UF

2 bed
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

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Teddy Bear Bridge — 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 — 30 points of interest in total.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 6 Derwen Road, Ystradgynlais, Swansea, SA9 1HL. Each answer is also embedded as structured data for search engines.