3 Hafnant, Winch Wen, Swansea, SA1 7LG
About 3 Hafnant
3 Hafnant is a semi-detached house in Winch Wen, Swansea, Swansea (SA1 7LG). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2017) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since August 2016. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Poor to Average. The recommended improvements would lift it to B (score 85), a 3-band jump.
At 82 m² the property is well over the postcode median (63 m² across 4 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2017–2023, sale prices on this property compounded at 11.1% per year. Most recent transfer: November 2023 at £195,000.
Energy performance
3 Hafnant sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Hot water system upgraded
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Planning history
3 Hafnant 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
Latest sale on 3 Hafnant was the highest on Land Registry record across the postcode.
£202,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.1% per year over 7 years.
£195,000
Growth on file: 11.1% per year over 7 years.
Sales timeline
30 November 2023Most recent
£195,000
+105.3%over 6 years6 February 2017
£95,000
Median price across the last 5 sales in SA1 7LG: £100,000 (2024–2000).
Nearby sales in SA1 7LG
Versus other Hafnant homes
3 Hafnant is notably below the street on epc rating.
Price per m²
£2,378
Street avg £1,961
Floor Area
82 m²
Street avg 70 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
5.1 t/year
Street avg 1.9 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lan Coed — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







