25 Second Avenue, Clase, Swansea, SA6 7LN
About 25 Second Avenue
25 Second Avenue is a two-bedroom mid-terrace house in Clase, Swansea, Swansea (SA6 7LN). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2013) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 77). The latest certificate is from July 2013, so improvements made since then won't be reflected. Other recorded features include outbuildings. Our model identifies extension potential, subject to local planning policy.
Across 2017–2022, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £120,000 is 14.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£152/sq ft) was about 80.6% above the typical sold price in the postcode. Sold April 2022 for £105,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- ParkingYes
- OutbuildingsYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
25 Second Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Jul 2023
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
25 Second Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.5% per year over 5 years.
£105,000
Growth on file: 14.5% per year over 5 years.
Sales timeline
13 April 2022Most recent
£105,000
+90.9%over 4 years2 July 2017
£55,000
Median price across the last 5 sales in SA6 7LN: £82,000 (2025–2019).
Nearby sales in SA6 7LN
5 Second Avenue, Clase, Swansea, SA6 7LN
Sold Sept 2025
£120,00044 Second Avenue, Clase, Swansea, SA6 7LN
Sold Dec 2021
£82,00031 Second Avenue, Clase, Swansea, SA6 7LN
Sold Mar 2019
£67,00036 Second Avenue, Clase, Swansea, SA6 7LN
Sold Oct 2018
£80,50034 Second Avenue, Clase, Swansea, SA6 7LN
Sold Nov 2017
£75,000
Versus other Second Avenue homes
25 Second Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£1,641
Street avg £1,010
Floor Area
64 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Pengwern Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







