14 Aspen Close, St Mellons, Cardiff, CF3 0BT
About 14 Aspen Close
14 Aspen Close is a four-bedroom detached house in St. Mellons, Cardiff, Cardiff (CF3 0BT). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1976-1982 and council tax band E. Other recorded features include a conservatory. Period features are noted in the property record. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position. The latest certificate (April 2015) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.
Held since January 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 96 m² the property is well over the postcode median (68 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £309,000 sits 301.3% above the 2000 sale of £77,000. On a £-per-square-foot basis, the last sale (£75/sq ft) was about 56.2% below the postcode norm.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- Heating systemElectric
- Period featuresYes
- Previously extendedYes
- Extension potentialPossible
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This certificate is over 10 years old and is no longer valid.Expired 15 Apr 2025
EPC Rating
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Planning history
14 Aspen 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
14 Aspen Close's modelled value sits at over four times its earliest registered sale price (2000).
£309,000
Modelled from EPC, postcode comparables.
£77,000
Recorded with HM Land Registry.
Sales timeline
19 January 2000Most recent
£77,000
Median price across the last 5 sales in CF3 0BT: £139,000 (2023–2013).
Nearby sales in CF3 0BT
19 Aspen Close, St Mellons, Cardiff, CF3 0BT
Sold Jun 2023
£116,0002 Aspen Close, St Mellons, Cardiff, CF3 0BT
Sold Sept 2022
£150,0001 Aspen Close, St Mellons, Cardiff, CF3 0BT
Sold Dec 2021
£139,00017 Aspen Close, St Mellons, Cardiff, CF3 0BT
Sold Aug 2014
£125,0008 Aspen Close, St Mellons, Cardiff, CF3 0BT
Sold Jun 2013
£171,000
Versus other Aspen Close homes
On years held, 14 Aspen Close stands well clear of the street.
Price per m²
£802
Street avg £1,949
Floor Area
96 m²
Street avg 76 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 2.6 t/year
Similar properties nearby
1 Cleddau Close, St Mellons
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1 Brython Drive, St Mellons
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1 Chervil Close, St Mellons
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1 Aston Place, St Mellons
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1 Cathcob Close, St Mellons
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1 Aster Close, St Mellons
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1 Chartley Close, St Mellons
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1 Ashdown Close, St Mellons
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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
0.1 km
Sanderling Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







