4 Aston Place, St Mellons, Cardiff, CF3 0PH
About 4 Aston Place
4 Aston Place is a three-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0PH). It has a recorded floor area of 70 m² (around 757 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (August 2009) shows a C (score 69), just inside the C band. The latest certificate is from August 2009, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 1998–2018, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £255,000 is 36.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 56.2% above the typical sold price in the postcode. Most recent transfer: August 2018 at £187,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageDetached
Building
- Heating systemGas
Energy performance
4 Aston Place'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This certificate is over 10 years old and is no longer valid.Expired 17 Aug 2019
EPC Rating
Certificate validity
Expired on 17 August 2019
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Planning history
4 Aston Place 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
Sale price has grown by over 3x since 1998.
£255,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 21 years.
£187,000
Growth on file: 5.7% per year over 21 years.
Sales timeline
16 August 2018Most recent
£187,000
+42.7%over 8 years22 December 2009
£131,000
+120.2%over 11 years30 January 1998
£59,500
Median price across the last 5 sales in CF3 0PH: £268,000 (2025–2024).
Nearby sales in CF3 0PH
30 Aston Place, St Mellons, Cardiff, CF3 0PH
Sold Sept 2025
£285,00044 Aston Place, St Mellons, Cardiff, CF3 0PH
Sold Aug 2025
£268,00042 Aston Place, St Mellons, Cardiff, CF3 0PH
Sold Dec 2024
£190,00026 Aston Place, St Mellons, Cardiff, CF3 0PH
Sold Nov 2024
£202,5008 Aston Place, St Mellons, Cardiff, CF3 0PH
Sold Jul 2024
£315,000
Versus other Aston Place homes
Price per m²
£2,660
Street avg £2,346
Floor Area
70 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Aston Place, St Mellons
CF3 0PH
1 Brython Drive, St Mellons
CF3 0LR
1 Chervil Close, St Mellons
CF3 0NL
1 Cathcob Close, St Mellons
CF3 0AH
1 Chartley Close, St Mellons
CF3 0SD
1 Aster Close, St Mellons
CF3 0JB
1 Caradoc Close, St Mellons
CF3 0LQ
1 Ashdown Close, St Mellons
CF3 0ER
The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Matthysens Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







