17 Glasfryn Road, Pontarddulais, Swansea, SA4 8LL
About 17 Glasfryn Road
17 Glasfryn Road is a detached house in Pontarddulais, Swansea, Swansea (SA4 8LL). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (April 2026) shows a C (score 70). This certificate was lodged in the last six months, so the rating reflects current condition.
Held since November 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £253,000 sits 277.6% above the 1999 sale of £67,000. On a £-per-square-foot basis, the last sale (£68/sq ft) was about 59.6% below the postcode norm. At 92 m² it's 25.2% smaller than the typical home in the postcode (123 m² median across 11 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 17 April 2036
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Planning history
17 Glasfryn 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
17 Glasfryn Road's estimated value is more than triple its earliest registered sale price (1999).
£253,000
Modelled from EPC, postcode comparables.
£67,000
Recorded with HM Land Registry.
Sales timeline
26 November 1999Most recent
£67,000
Median price across the last 5 sales in SA4 8LL: £260,000 (2024–2022).
Nearby sales in SA4 8LL
8 Glasfryn Road, Pontarddulais, Swansea, SA4 8LL
Sold Sept 2024
£260,00044 Glasfryn Road, Pontarddulais, Swansea, SA4 8LL
Sold Jun 2024
£230,00010 Glasfryn Road, Pontarddulais, Swansea, SA4 8LL
Sold Jan 2024
£280,00021 Glasfryn Road, Pontarddulais, Swansea, SA4 8LL
Sold Apr 2023
£300,00023 Glasfryn Road, Pontarddulais, Swansea, SA4 8LL
Sold Apr 2022
£247,000
Versus other Glasfryn Road homes
Floor Area for 17 Glasfryn Road lags the street by a wide margin.
Price per m²
£728
Street avg £1,983
Floor Area
92 m²
Street avg 126 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.5 t/year
Street avg 5.0 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
Glasfryn Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







