30 Heol Y Felin, Ely, Cardiff, CF5 4BT
About 30 Heol Y Felin
30 Heol Y Felin is a two-bedroom semi-detached house in Ely, Cardiff, Cardiff (CF5 4BT). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (March 2013) shows a D (score 57), a step below the typical UK home. When first surveyed in August 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Very Poor to Average. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Across 2003–2017, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £205,000 sits 55.3% above the 2017 sale of £132,000. On a £-per-square-foot basis, the last sale (£223/sq ft) was about 72.6% above the typical sold price in the postcode. Last sold in December 2017, so it's been off the market for around 8 years. At 55 m² it's 23.6% smaller than the typical home in the postcode (72 m² median across 28 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff road
Building
- Previously extendedYes
- RefurbishedYes
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This certificate is over 10 years old and is no longer valid.Expired 20 Mar 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
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Planning history
30 Heol Y Felin 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
30 Heol Y Felin has more than doubled in price since the earliest registered sale in 2003.
£205,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 14 years.
£132,000
Growth on file: 5.9% per year over 14 years.
Sales timeline
14 December 2017Most recent
£132,000
+15.8%over 4 years9 May 2013
£114,000
+96.7%over 9 years31 August 2003
£57,950
Median price across the last 5 sales in CF5 4BT: £165,000 (2024–2019).
Nearby sales in CF5 4BT
Versus other Heol Y Felin homes
On floor area, 30 Heol Y Felin runs well behind the street norm.
Price per m²
£2,400
Street avg £1,573
Floor Area
55 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pendoylan Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







