3 Bryncelin Road, Gorseinon, Swansea, SA4 4XB
About 3 Bryncelin Road
3 Bryncelin Road is a semi-detached house in Gorseinon, Swansea, Swansea (SA4 4XB). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (December 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in November 2020 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good; while lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 78). This certificate was lodged in the last six months, so the rating reflects current condition.
Across 2003–2021, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £175,000 is 45.9% above the 2021 sale price. Last sale on file: £119,950 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
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Planning history
3 Bryncelin 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
Sale price has at least doubled since 2003.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 18 years.
£119,950
Growth on file: 5.6% per year over 18 years.
Sales timeline
19 March 2021Most recent
£119,950
+166.6%over 17 years25 March 2003
£45,000
Median price across the last 5 sales in SA4 4XB: £95,000 (2021–2003).
Versus other Bryncelin Road homes
CO₂ Emissions for 3 Bryncelin Road runs comfortably ahead of the street norm.
EPC Rating
67 (D)
Street avg 54 (E)
Floor Area
85 m²
Street avg 98 m²
CO₂ Emissions
2.9 t/year
Street avg 5.1 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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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
Bryngolau — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







