8 Canopus Close, St Mellons, Cardiff, CF3 1NR
About 8 Canopus Close
8 Canopus Close is a three-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 1NR). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (June 2015) shows a C (score 73). The recommended improvements would push it to B (score 89). The latest certificate is from June 2015, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Sold March 2023 for £233,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2023, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £258,000 is 10.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 102.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff road
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
8 Canopus Close'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This certificate is over 10 years old and is no longer valid.Expired 16 Jun 2025
EPC Rating
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Planning history
8 Canopus Close 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
Sale price has at least doubled since 2003.
£258,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 20 years.
£233,000
Growth on file: 4.8% per year over 20 years.
Sales timeline
30 March 2023Most recent
£233,000
+33.1%over 4 years23 November 2018
£175,000
+19.9%over 3 years30 July 2015
£146,000
+57.0%over 12 years29 June 2003
£93,000
Median price across the last 5 sales in CF3 1NR: £215,000 (2024–2021).
Nearby sales in CF3 1NR
13 Canopus Close, St Mellons, Cardiff, CF3 1NR
Sold Apr 2024
£290,00024 Canopus Close, St Mellons, Cardiff, CF3 1NR
Sold Jan 2023
£169,00026 Canopus Close, St Mellons, Cardiff, CF3 1NR
Sold Nov 2021
£166,00025 Canopus Close, St Mellons, Cardiff, CF3 1NR
Sold Sept 2021
£215,0009 Canopus Close, St Mellons, Cardiff, CF3 1NR
Sold Jun 2021
£215,000
Versus other Canopus Close homes
On price per m², 8 Canopus Close stands well clear of the street.
Price per m²
£3,377
Street avg £2,153
Floor Area
69 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Duncan Close, St Mellons
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1 Meadvale Court, Meadvale Road
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1 Dovey Close, Rumney
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1 Abergele Road, Rumney
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1 Llanina Grove, Rumney
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1 Canopus Close, St Mellons
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1 Heol Newydd
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1 Bro Athro
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Ty Coch Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







