27 Mountain Road, Craig Cefn Parc, Swansea, SA6 5RH
About 27 Mountain Road
27 Mountain Road is a detached house in Craig-Cefn-Parc, Swansea, Swansea (SA6 5RH). It has a recorded floor area of 104 m² (around 1121 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (March 2009) shows an F (score 29), near the bottom of the EPC scale. Main heating runs on oil. The latest certificate is from March 2009, so improvements made since then won't be reflected.
Held since June 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £270,000 sits 74.2% above the 2009 sale of £155,000.
Energy performance
27 Mountain Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Mar 2019
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
27 Mountain Road has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£270,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
11 June 2009Most recent
£155,000
Median price across the last 5 sales in SA6 5RH: £240,000 (2025–2021).
Nearby sales in SA6 5RH
23 Mountain Road, Craig Cefn Parc, Swansea, SA6 5RH
Sold Mar 2025
£187,00030 Mountain Road, Craig Cefn Parc, Swansea, SA6 5RH
Sold Feb 2025
£320,0005 Mountain Road, Craig Cefn Parc, Swansea, SA6 5RH
Sold Sept 2022
£240,00015 Mountain Road, Craig Cefn Parc, Swansea, SA6 5RH
Sold Nov 2021
£280,00033 Mountain Road, Craig Cefn Parc, Swansea, SA6 5RH
Sold Oct 2020
£340,000
Versus other Mountain Road homes
CO₂ Emissions for 27 Mountain Road lags the street by a wide margin.
Price per m²
£1,489
Street avg £1,790
Floor Area
104 m²
Street avg 121 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
12.0 t/year
Street avg 6.3 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Rhyddwen Road Terminus — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







