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 £257,000 is 37.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 57.6% 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This certificate is over 10 years old and is no longer valid.Expired 17 Aug 2019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
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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.
£257,000
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: £215,000 (2025–2024).
Nearby sales in CF3 0PH
30 Aston Place, St Mellons, Cardiff, CF3 0PH
Sold Sept 2025
£285,00042 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
£315,0006 Aston Place, St Mellons, Cardiff, CF3 0PH
Sold Apr 2024
£215,000
Versus other Aston Place homes
Price per m²
£2,660
Street avg £2,281
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 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
1 Caradoc Close, St Mellons
CF3 0LQ
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
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.







