9 Tenth Avenue, Clase, Swansea, SA6 7JJ
About 9 Tenth Avenue
9 Tenth Avenue is a mid-terrace house in Clase, Swansea, Swansea (SA6 7JJ). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (May 2015) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
At 118 m² the property is well over the postcode median (77 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £148,000 sits 60% above the 2015 sale of £92,500. On a £-per-square-foot basis, the last sale (£73/sq ft) was about 22.1% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. 11 years since the last transfer (August 2015).
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This certificate is over 10 years old and is no longer valid.Expired 20 May 2025
EPC Rating
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Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 Tenth Avenue has 2 separate extension applications on the council record.
2 applications on record at 9 Tenth Avenue, Clase, Swansea, SA6 7JJ
- Dec 2001ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Reference
- 2001/1456
- More recent applications — locked
- ExtensionJan 2002Decision
Unlock 9 Tenth Avenue, Clase, Swansea, SA6 7JJ's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 9 Tenth Avenue was the highest on Land Registry record across the postcode.
£148,000
Modelled from EPC, postcode comparables.
£92,500
Recorded with HM Land Registry.
Sales timeline
13 August 2015Most recent
£92,500
Median price across the last 5 sales in SA6 7JJ: £75,000 (2023–2014).
Nearby sales in SA6 7JJ
Versus other Tenth Avenue homes
9 Tenth Avenue is notably below the street on price per m².
Price per m²
£784
Street avg £1,075
Floor Area
118 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
DVLA Car Park — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







