Cwrt Hywel, Apartment 5, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
About Cwrt Hywel
Cwrt Hywel is a semi-detached house in Gorseinon, Swansea, Swansea (SA4 4NW). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 2003-2006 and council tax band D. At 59 m² this is the 43rd smallest of 52 units on EPC record in Cwrt Hywel, where floor areas span 42–71 m². The building's EPC ratings span D to B across 54 units on file. The latest certificate (June 2016) shows a C (score 75), near the top of the C band. Main heating runs on electricity. The latest certificate is from June 2016, so improvements made since then won't be reflected.
Most recent transfer: December 2018 at £120,000. Across the public record there are 4 sales, relatively high churn for a single property. At 59 m² it's 25.5% larger than the typical home in the postcode (47 m² median across 59 EPCs). Across 2007–2018, sale prices on this property compounded at -2.1% per year. Today's modelled estimate of £135,000 is 12.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£189/sq ft) was about 16.2% below the postcode norm.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Jun 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Cwrt Hywel has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Cwrt Hywel's sale-price growth has lagged the wider UK trajectory across its history on file.
£135,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.1% per year over 12 years.
£120,000
Growth on file: -2.1% per year over 12 years.
Sales timeline
14 December 2018Most recent
£120,000
+15.4%over 2 years1 September 2016
£104,000
-25.4%over 7 years26 August 2009
£139,450
-9.5%over 2 years30 April 2007
£154,041
Median price across the last 5 sales in SA4 4NW: £110,000 (2025–2025).
Nearby sales in SA4 4NW
Cwrt Hywel, Apartment 4, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
Sold Oct 2025
£130,000Cwrt Hywel, Apartment 32, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
Sold Jun 2025
£125,000Cwrt Hywel, Apartment 46, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
Sold Feb 2025
£110,000Cwrt Hywel, Apartment 6, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
Sold Feb 2025
£90,000Cwrt Hywel, Apartment 17, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
Sold Jan 2025
£102,000
Versus other Alexandra Road homes
CO₂ Emissions for Cwrt Hywel lags the street by a wide margin.
Price per m²
£2,034
Street avg £1,983
Floor Area
59 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.6 t/year
Street avg 1.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gorseinon Bus Station Stand 4 — bus station.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







