12 Heol Y Castell, Ely, Cardiff, CF5 5LS
About 12 Heol Y Castell
12 Heol Y Castell is a three-bedroom mid-terrace house in Ely, Cardiff, Cardiff (CF5 5LS). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2013) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 87). The latest certificate is from September 2013, so improvements made since then won't be reflected.
On the market in July 2016 and unlisted since — roughly 10 years. Today's modelled estimate of £193,000 is 39.9% above the 2016 sale price.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
12 Heol Y Castell's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Sept 2023
EPC Rating
Certificate validity
Expired on 19 September 2023
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Planning history
12 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
12 Heol Y Castell valuation sits well clear of the typical sold price in this postcode.
£193,000
Modelled from EPC, postcode comparables.
£138,000
Recorded with HM Land Registry.
Sales timeline
18 July 2016Most recent
£138,000
Median price across the last 5 sales in CF5 5LS: £182,000 (2025–2022).
Nearby sales in CF5 5LS
2 Heol Y Castell, Ely, Cardiff, CF5 5LS
Sold Jul 2025
£180,00014 Heol Y Castell, Ely, Cardiff, CF5 5LS
Sold Nov 2024
£170,00022 Heol Y Castell, Ely, Cardiff, CF5 5LS
Sold Oct 2023
£182,00024 Heol Y Castell, Ely, Cardiff, CF5 5LS
Sold Sept 2023
£195,00042 Heol Y Castell, Ely, Cardiff, CF5 5LS
Sold May 2022
£185,000
Versus other Heol Y Castell homes
On habitable rooms, 12 Heol Y Castell runs well behind the street norm.
Price per m²
£1,624
Street avg £1,722
Floor Area
85 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
426/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.







