7a, Cae Grawn, Gowerton, Swansea, SA4 3BY
About 7a
7a is a one-bedroom semi-detached house in Gowerton, Swansea, Swansea (SA4 3BY). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1950-1966 and council tax band A. At 50 m² this is the 13th smallest of 19 units on EPC record in the building, where floor areas span 45–73 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since November 2008. Between certificates, lighting went from Very Poor to Average. The recommended improvements would push it to C (score 76).
Across 2005–2014, sale prices on this property compounded at -0.8% per year. Today's modelled estimate of £106,000 sits 68.3% above the 2014 sale of £63,000. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Last changed hands 12 years ago, in February 2014.
What this property has
Inside
- Bedrooms1
- Dining roomYes
Outside
- Private gardenYes
Everything you need to know about 7a
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
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Planning history
7a has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
7a saw 3 transfers in just over a decade — high turnover for the postcode.
£106,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.8% per year over 8 years.
£63,000
Growth on file: -0.8% per year over 8 years.
Sales timeline
20 February 2014Most recent
£63,000
+0.8%over 5 years12 December 2008
£62,500
-7.4%over 3 years4 November 2005
£67,500
Median price across the last 5 sales in SA4 3BY: £89,000 (2023–2021).
Nearby sales in SA4 3BY
Versus other Cae Grawn homes
EPC Rating for 7a lags the street by a wide margin.
Price per m²
£1,260
Street avg £1,510
Floor Area
50 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.2 t/year
Street avg 1.8 t/year
Everything you need to know about 7a
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Mount — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






