Bryn Petrin, Station Road, Grovesend, Swansea, SA4 4GY
About Bryn Petrin
Bryn Petrin is a detached house in Grovesend, Swansea, Swansea (SA4 4GY). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2024) shows a C (score 72). When first surveyed in May 2011 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
It changed hands recently, sold December 2024 for £350,000. At 138 m² it's 23.2% larger than the typical home in the postcode (112 m² median across 25 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2013–2024, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£236/sq ft) was about 170.5% above the typical sold price in the postcode.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
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Planning history
Bryn Petrin 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
Latest sale on Bryn Petrin was the highest on Land Registry record across the postcode.
£359,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 11 years.
£350,000
Growth on file: 7.4% per year over 11 years.
Sales timeline
18 December 2024Most recent
£350,000
+118.8%over 10 years19 December 2013
£160,000
Median price across the last 5 sales in SA4 4GY: £235,000 (2025–2022).
Nearby sales in SA4 4GY
28 Station Road, Grovesend, Swansea, SA4 4GY
Sold Aug 2025
£250,00010 Station Road, Grovesend, Swansea, SA4 4GY
Sold May 2024
£137,50012 Station Road, Grovesend, Swansea, SA4 4GY
Sold Aug 2023
£160,00016 Station Road, Grovesend, Swansea, SA4 4GY
Sold Feb 2023
£235,00023 Station Road, Grovesend, Swansea, SA4 4GY
Sold Sept 2022
£240,000
Versus other Station Road homes
On price per m², Bryn Petrin stands well clear of the street.
Price per m²
£2,536
Street avg £1,337
Floor Area
138 m²
Street avg 138 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.1 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
Station Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







