12 Lon Irfon, Cockett, Swansea, SA2 0YA
About 12 Lon Irfon
12 Lon Irfon is a semi-detached house in Cockett, Swansea, Swansea (SA2 0YA). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (August 2014) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from August 2014, so improvements made since then won't be reflected.
Across 1998–2014, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £225,000 sits 54.1% above the 2014 sale of £146,000. On a £-per-square-foot basis, the last sale (£165/sq ft) was about 32.2% above the typical sold price in the postcode. 11 years since the last transfer (December 2014). One planning record on file: an extension refused in 2022.
Everything you need to know about 12 Lon Irfon
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This certificate is over 10 years old and is no longer valid.Expired 07 Aug 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
A a garage conversion application was refused at 12 Lon Irfon in 2022.
1 application on record at 12 Lon Irfon, Cockett, Swansea, SA2 0YA
- Jun 2022Garage ConversionFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Two storey part single storey side and rear extensions and conversion of garage to living accommodation
Extension- Documents
- 8 docs on file
- Reference
- 2022/0957/FUL
Unlock 12 Lon Irfon, Cockett, Swansea, SA2 0YA'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- Every decision — granted, refused or withdrawn (1 on record)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 84 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1998.
£225,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 17 years.
£146,000
Growth on file: 6.2% per year over 17 years.
Sales timeline
19 December 2014Most recent
£146,000
+172.9%over 16 years23 March 1998
£53,500
Median price across the last 5 sales in SA2 0YA: £165,000 (2025–2015).
Nearby sales in SA2 0YA
Versus other Lon Irfon homes
12 Lon Irfon is notably below the street on habitable rooms.
Price per m²
£1,780
Street avg £1,775
Floor Area
82 m²
Street avg 102 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.8 t/year
Everything you need to know about 12 Lon Irfon
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
0.0 km
Lon Irfon — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






