35 Derlwyn, Dunvant, Swansea, SA2 7QA
About 35 Derlwyn
35 Derlwyn is an end-of-terrace house in Dunvant, Swansea, Swansea (SA2 7QA). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2025) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2015. Between certificates, lighting went from Very Poor to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
35 Derlwyn 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
35 Derlwyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£199,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA2 7QA: £201,000 (2024–2015).
Nearby sales in SA2 7QA
Versus other Derlwyn homes
On floor area, 35 Derlwyn runs well behind the street norm.
EPC Rating
55 (D)
Street avg 56 (D)
Floor Area
78 m²
Street avg 89 m²
CO₂ Emissions
3.8 t/year
Street avg 4.6 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
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1 Ash Grove, Killay
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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
Derlwyn West — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







