12 Gresford Close, St Mellons, Cardiff, CF3 0AN
About 12 Gresford Close
12 Gresford Close is a three-bedroom end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AN). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1976-1982 and council tax band C. Other recorded features include a conservatory. The latest certificate (January 2025) shows a C (score 70). The recommended improvements would push it to B (score 86).
Most recent transfer was May 2025 at £195,000 — fresh data. Today's modelled estimate of £248,000 is 27.2% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£204/sq ft) was about 74.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenRear
- ParkingOff road
Building
- Central heatingYes
Energy performance
EPC Rating
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Planning history
12 Gresford 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
12 Gresford Close valuation sits well clear of the typical sold price in this postcode.
£248,000
Modelled from EPC, postcode comparables.
£195,000
Recorded with HM Land Registry.
Sales timeline
28 May 2025Most recent
£195,000
Median price across the last 4 sales in CF3 0AN: £108,000 (2020–2000).
Versus other Gresford Close homes
CO₂ Emissions for 12 Gresford Close lags the street by a wide margin.
EPC Rating
70 (C)
Street avg 74 (C)
Floor Area
89 m²
Street avg 85 m²
CO₂ Emissions
3.0 t/year
Street avg 2.2 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
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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1 Caradoc 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
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.







