Cwrt Hywel, Apartment 46, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
About Cwrt Hywel
Cwrt Hywel is a one-bedroom mid-terrace house in Gorseinon, Swansea, Swansea (SA4 4NW). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (July 2021) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since November 2009. Between certificates, lighting went from Average to Good and main heating went from Poor to Average; while roof efficiency dropped from Very Good to Good. Main heating runs on electricity. At 46 m² this is the 15th 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, with this unit at the top.
A recent sale: £110,000 in February 2025. Across the public record there are 4 sales, relatively high churn for a single property. Across 2007–2025, sale prices on this property compounded at -1.2% per year.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Building
- RefurbishedYes
Energy performance
Cwrt Hywel's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
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.
£115,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.2% per year over 18 years.
£110,000
Growth on file: -1.2% per year over 18 years.
Sales timeline
26 February 2025Most recent
£110,000
+18.9%over 3 years25 February 2022
£92,500
+15.6%over 4 years3 August 2017
£80,000
-41.4%over 10 years30 April 2007
£136,594
Median price across the last 5 sales in SA4 4NW: £105,000 (2025–2024).
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 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
£102,000Cwrt Hywel, Apartment 16, 20 Alexandra Road, Gorseinon, Swansea, SA4 4NW
Sold Nov 2024
£105,000
Versus other Alexandra Road homes
On years held, Cwrt Hywel runs well behind the street norm.
Price per m²
£2,391
Street avg £1,976
Floor Area
46 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.5 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.







