9 Railway Terrace, Cwmllynfell, Swansea, SA9 2GP
About 9 Railway Terrace
9 Railway Terrace is a three-bedroom detached house in Cwmllynfell, Swansea, Swansea (SA9 2GP). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2025) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in March 2010 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good and hot-water efficiency went from Poor to Average. The recommended improvements would push it to D (score 68). Main heating runs on oil.
Today's modelled estimate of £205,000 sits 122.8% above the 2011 sale of £92,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 18.8% below the postcode norm. Last changed hands 15 years ago, in September 2011.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
Building
- RefurbishedYes
Energy performance
9 Railway Terrace's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
Hot water efficiency decreased
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
9 Railway Terrace has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
9 Railway Terrace valuation sits well clear of the typical sold price in this postcode.
£205,000
Modelled from EPC, postcode comparables.
£92,000
Recorded with HM Land Registry.
Sales timeline
29 September 2011Most recent
£92,000
Median price across the last 5 sales in SA9 2GP: £170,000 (2024–2017).
Nearby sales in SA9 2GP
54 Railway Terrace, Cwmllynfell, Swansea, SA9 2GP
Sold Aug 2024
£170,0008 Railway Terrace, Cwmllynfell, Swansea, SA9 2GP
Sold May 2024
£280,00035 Railway Terrace, Cwmllynfell, Swansea, SA9 2GP
Sold Aug 2020
£65,00027 Railway Terrace, Cwmllynfell, Swansea, SA9 2GP
Sold Nov 2019
£122,0005 Railway Terrace, Cwmllynfell, Swansea, SA9 2GP
Sold Apr 2017
£179,000
Everything we know about 9 Railway Terrace, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Railway Terrace homes
9 Railway Terrace outperforms the street on years held by a wide margin.
Price per m²
£968
Street avg £1,306
Floor Area
95 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
7.7 t/year
Street avg 8.5 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cwmllynfell Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.