1 Gwynfryn Road, Pontarddulais, Swansea, SA4 8LG
About 1 Gwynfryn Road
1 Gwynfryn Road is a semi-detached house in Pontarddulais, Swansea, Swansea (SA4 8LG). It has a recorded floor area of 96 m² (around 1032 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2010) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from March 2010, so improvements made since then won't be reflected.
Across 2001–2012, sale prices on this property compounded at 12.9% per year. Today's modelled estimate of £174,000 sits 50% above the 2012 sale of £116,000. On a £-per-square-foot basis, the last sale (£112/sq ft) was about 19.7% below the postcode norm. On the market in March 2012 and unlisted since — roughly 14 years.
Energy performance
1 Gwynfryn Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 31 Mar 2020
EPC Rating
Certificate validity
Expired on 31 March 2020
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
1 Gwynfryn Road 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
1 Gwynfryn Road has more than tripled in price since its earliest registered sale in 2001.
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.9% per year over 11 years.
£116,000
Growth on file: 12.9% per year over 11 years.
Sales timeline
29 March 2012Most recent
£116,000
+31.8%over 9 years31 January 2003
£88,000
+193.3%over 1 year5 February 2001
£30,000
Median price across the last 5 sales in SA4 8LG: £175,000 (2026–2014).
Nearby sales in SA4 8LG
14 Gwynfryn Road, Pontarddulais, Swansea, SA4 8LG
Sold Jan 2026
£240,50023 Gwynfryn Road, Pontarddulais, Swansea, SA4 8LG
Sold Jun 2020
£180,00017 Gwynfryn Road, Pontarddulais, Swansea, SA4 8LG
Sold Jun 2020
£175,0004 Gwynfryn Road, Pontarddulais, Swansea, SA4 8LG
Sold Jan 2018
£154,00016 Gwynfryn Road, Pontarddulais, Swansea, SA4 8LG
Sold Oct 2014
£150,000
Versus other Gwynfryn Road homes
1 Gwynfryn Road outperforms the street on years held by a wide margin.
Price per m²
£1,210
Street avg £1,541
Floor Area
96 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
King Hotel — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







