11 Mountain Road, Craig Cefn Parc, Swansea, SA6 5RH
About 11 Mountain Road
11 Mountain Road is a semi-detached house in Craig-Cefn-Parc, Swansea, Swansea (SA6 5RH). It has a recorded floor area of 84 m² (around 908 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2011) shows a G (score 19), near the bottom of the EPC scale. The recommended improvements would push it to F (score 38). Main heating runs on lpg. The latest certificate is from May 2011, so improvements made since then won't be reflected.
At 84 m² it's 19% smaller than the typical home in the postcode (104 m² median across 13 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).
Energy performance
11 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This certificate is over 10 years old and is no longer valid.Expired 18 May 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
11 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
11 Mountain Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£205,000
Modelled from EPC, postcode comparables.
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 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
On floor area, 11 Mountain Road runs well behind the street norm.
EPC Rating
19 (G)
Street avg 45 (E)
Floor Area
84 m²
Street avg 122 m²
CO₂ Emissions
7.4 t/year
Street avg 6.7 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
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.







