43 Heol Y Castell, Ely, Cardiff, CF5 5LR
About 43 Heol Y Castell
43 Heol Y Castell is a semi-detached house in Ely, Cardiff, Cardiff (CF5 5LR). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2013) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
Untraded for 25 years, with the last transfer in August 2001. At 85 m² the property is well over the postcode median (65 m² across 33 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £188,000 sits 276.4% above the 2001 sale of £49,950. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 38.1% below the postcode norm.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Oct 2023
EPC Rating
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Planning history
43 Heol Y Castell 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
43 Heol Y Castell's estimated value is more than triple its earliest registered sale price (2001).
£188,000
Modelled from EPC, postcode comparables.
£49,950
Recorded with HM Land Registry.
Sales timeline
23 August 2001Most recent
£49,950
Median price across the last 5 sales in CF5 5LR: £115,000 (2023–2014).
Nearby sales in CF5 5LR
61 Heol Y Castell, Ely, Cardiff, CF5 5LR
Sold Mar 2023
£240,00045 Heol Y Castell, Ely, Cardiff, CF5 5LR
Sold Jan 2019
£115,00055 Heol Y Castell, Ely, Cardiff, CF5 5LR
Sold May 2017
£106,50049 Heol Y Castell, Ely, Cardiff, CF5 5LR
Sold Mar 2017
£107,50053 Heol Y Castell, Ely, Cardiff, CF5 5LR
Sold Jul 2014
£133,000
Versus other Heol Y Castell homes
43 Heol Y Castell is notably below the street on epc rating.
Price per m²
£588
Street avg £1,162
Floor Area
85 m²
Street avg 100 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 3.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol-y-Gaer — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







