1 Heol Y Cae, Clydach, Swansea, SA6 5DA
About 1 Heol Y Cae
1 Heol Y Cae is a semi-detached house in Clydach, Swansea, Swansea (SA6 5DA). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (June 2026) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in July 2013 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 97), a 3-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
Across 2017–2018, sale prices on this property compounded at 33.3% per year. Today's modelled estimate of £154,000 sits 92.5% above the 2018 sale of £80,000. Last sold in March 2018, so it's been off the market for around 8 years.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 3 June 2036
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 Heol Y Cae has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Heol Y Cae changed hands twice within eighteen months — unusual for the area.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 33.3% per year over 1 year.
£80,000
Growth on file: 33.3% per year over 1 year.
Sales timeline
6 March 2018Most recent
£80,000
+33.3%over 7 months7 August 2017
£60,000
Median price across the last 5 sales in SA6 5DA: £125,000 (2022–2019).
Nearby sales in SA6 5DA
15 Heol Y Cae, Clydach, Swansea, SA6 5DA
Sold Mar 2022
£130,0009 Heol Y Cae, Clydach, Swansea, SA6 5DA
Sold Mar 2022
£200,00010 Heol Y Cae, Clydach, Swansea, SA6 5DA
Sold Jun 2021
£110,0008 Heol Y Cae, Clydach, Swansea, SA6 5DA
Sold Dec 2020
£82,0005 Heol Y Cae, Clydach, Swansea, SA6 5DA
Sold Feb 2019
£125,000
Versus other Heol Y Cae homes
1 Heol Y Cae outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,026
Street avg £1,347
Floor Area
78 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Graig Felen School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







