15 Ffos Yr Efail Terrace, Pontarddulais, Swansea, SA4 8RN
About 15 Ffos Yr Efail Terrace
15 Ffos Yr Efail Terrace is a semi-detached house in Pontarddulais, Swansea, Swansea (SA4 8RN). It has a recorded floor area of 92 m² (around 987 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2009) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 60), a 2-band jump. The latest certificate is from March 2009, so improvements made since then won't be reflected.
Held since April 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. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2009, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £169,000 sits 116.7% above the 2009 sale of £78,000.
Energy performance
15 Ffos Yr Efail Terrace sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Mar 2019
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
15 Ffos Yr Efail Terrace has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Ffos Yr Efail Terrace has more than doubled in price since the earliest registered sale in 1995.
£169,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 14 years.
£78,000
Growth on file: 5.9% per year over 14 years.
Sales timeline
2 April 2009Most recent
£78,000
+122.9%over 13 years4 May 1995
£35,000
Median price across the last 5 sales in SA4 8RN: £154,000 (2025–2021).
Nearby sales in SA4 8RN
21 Ffos Yr Efail Terrace, Pontarddulais, Swansea, SA4 8RN
Sold Jun 2025
£230,0009 Ffos Yr Efail Terrace, Pontarddulais, Swansea, SA4 8RN
Sold Dec 2023
£205,00023 Ffos Yr Efail Terrace, Pontarddulais, Swansea, SA4 8RN
Sold Oct 2022
£154,00027 Ffos Yr Efail Terrace, Pontarddulais, Swansea, SA4 8RN
Sold Sept 2021
£145,0001 Ffos Yr Efail Terrace, Pontarddulais, Swansea, SA4 8RN
Sold Sept 2021
£145,000
Versus other Ffos Yr Efail Terrace homes
15 Ffos Yr Efail Terrace is notably below the street on epc rating.
Price per m²
£851
Street avg £1,381
Floor Area
92 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
8.1 t/year
Street avg 4.5 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Dulais Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







