21 Yr Aran, Dunvant, Swansea, SA2 7PU
About 21 Yr Aran
21 Yr Aran is a detached house in Dunvant, Swansea, Swansea (SA2 7PU). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (July 2015) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2014. Between certificates, lighting went from Average to Very Good. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.
It hasn't traded since January 2006, a hold of 20 years that's notably long for the area. Across 1998–2006, sale prices on this property compounded at 14.8% per year. Today's modelled estimate of £272,000 sits 70% above the 2006 sale of £160,000. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 30.3% below the postcode norm. At 100 m² it's 19.8% larger than the typical home in the postcode (84 m² median across 16 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). One planning record on file: an extension refused in 2022.
Everything you need to know about 21 Yr Aran
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jul 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
A recent planning application at 21 Yr Aran was refused — worth checking the council file.
1 application on record at 21 Yr Aran, Dunvant, Swansea, SA2 7PU
- Oct 2022ExtensionFullOutcome in report
Extension: Rear of property
Increase in eaves and ridge height to provide additonal living accommodation, installation of rear patio doors with juliette balcony and addition of roof lights
- Documents
- 13 docs on file
- Reference
- 2022/1900/FUL
Unlock 21 Yr Aran, Dunvant, Swansea, SA2 7PU's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Yr Aran has more than doubled in price since the earliest registered sale in 1998.
£272,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.8% per year over 7 years.
£160,000
Growth on file: 14.8% per year over 7 years.
Sales timeline
9 January 2006Most recent
£160,000
+146.2%over 4 years4 October 2001
£65,000
+12.1%over 3 years7 September 1998
£58,000
Median price across the last 5 sales in SA2 7PU: £200,000 (2024–2021).
Nearby sales in SA2 7PU
Versus other Yr Aran homes
Years Held for 21 Yr Aran runs comfortably ahead of the street norm.
Price per m²
£1,600
Street avg £2,342
Floor Area
100 m²
Street avg 84 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
5.7 t/year
Street avg 4.1 t/year
Everything you need to know about 21 Yr Aran
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
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
Bro Dirion — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






