5 Byron Way, Killay, Swansea, SA2 7EP
About 5 Byron Way
5 Byron Way is a two-bedroom mid-terrace house in Killay, Swansea, Swansea (SA2 7EP). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (May 2015) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. On the market in June 2015 and unlisted since — roughly 11 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2015, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £182,000 is 41.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£221/sq ft) was about 81.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
5 Byron Way 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This certificate is over 10 years old and is no longer valid.Expired 21 May 2025
EPC Rating
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Planning history
5 Byron Way has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Byron Way has more than doubled in price since the earliest registered sale in 1996.
£182,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 19 years.
£128,500
Growth on file: 5.6% per year over 19 years.
Sales timeline
18 June 2015Most recent
£128,500
+2.8%over 8 years4 April 2007
£124,950
+62.4%over 3 years10 April 2003
£76,950
+63.7%over 6 years16 December 1996
£47,000
Median price across the last 5 sales in SA2 7EP: £227,000 (2024–2023).
Nearby sales in SA2 7EP
Versus other Byron Way homes
5 Byron Way is notably below the street on epc rating.
Price per m²
£2,380
Street avg £2,240
Floor Area
54 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.1 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Byron Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







