5 Aster Close, St Mellons, Cardiff, CF3 0JB
About 5 Aster Close
5 Aster Close is a four-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0JB). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (August 2015) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
At 154 m² the property is well over the postcode median (58 m² across 8 EPCs), placing it in the larger end of the local stock. Across 2006–2015, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £320,000 sits 82.9% above the 2015 sale of £175,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 39.7% below the postcode norm. 11 years since the last transfer (October 2015).
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenYes
- GarageYes
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This certificate is over 10 years old and is no longer valid.Expired 20 Aug 2025
EPC Rating
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Planning history
5 Aster Close has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Aster Close valuation sits well clear of the typical sold price in this postcode.
£320,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 9 years.
£175,000
Growth on file: 2.7% per year over 9 years.
Sales timeline
29 October 2015Most recent
£175,000
+26.8%over 8 years21 December 2006
£138,000
Median price across the last 5 sales in CF3 0JB: £197,500 (2023–2019).
Nearby sales in CF3 0JB
2 Aster Close, St Mellons, Cardiff, CF3 0JB
Sold May 2023
£210,00011 Aster Close, St Mellons, Cardiff, CF3 0JB
Sold Feb 2022
£206,00012 Aster Close, St Mellons, Cardiff, CF3 0JB
Sold May 2021
£197,5009 Aster Close, St Mellons, Cardiff, CF3 0JB
Sold Feb 2020
£160,0007 Aster Close, St Mellons, Cardiff, CF3 0JB
Sold Apr 2019
£178,000
Versus other Aster Close homes
5 Aster Close outperforms the street on floor area by a wide margin.
Price per m²
£1,136
Street avg £2,461
Floor Area
154 m²
Street avg 68 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
4.6 t/year
Street avg 2.6 t/year
Similar properties nearby
1 Cleddau Close, St Mellons
CF3 0SG
1 Brython Drive, St Mellons
CF3 0LR
1 Chervil Close, St Mellons
CF3 0NL
1 Aston Place, St Mellons
CF3 0PH
1 Cathcob Close, St Mellons
CF3 0AH
1 Aster Close, St Mellons
CF3 0JB
1 Chartley Close, St Mellons
CF3 0SD
1 Ashdown Close, St Mellons
CF3 0ER
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
0.1 km
Kwik Save — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







