12 Oaklands Close, St Mellons, Cardiff, CF3 0AD
About 12 Oaklands Close
12 Oaklands Close is a detached house in St. Mellons, Cardiff, Cardiff (CF3 0AD). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (September 2016) shows a C (score 74). When first surveyed in June 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. At 48 m² this is the 9th smallest of 27 units on EPC record in the building, where floor areas span 43–106 m². The building's EPC ratings span D to B across 27 units on file.
At 48 m² it sits well below the postcode median (84 m² across 26 EPCs), making it one of the more compact homes locally.
Energy performance
12 Oaklands Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
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Planning history
12 Oaklands 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 Oaklands Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£121,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF3 0AD: £137,000 (2021–2016).
Nearby sales in CF3 0AD
27 Oaklands Close, St Mellons, Cardiff, CF3 0AD
Sold Oct 2021
£161,0001 Oaklands Close, St Mellons, Cardiff, CF3 0AD
Sold Aug 2021
£188,00018 Oaklands Close, St Mellons, Cardiff, CF3 0AD
Sold Jun 2018
£137,0004 Oaklands Close, St Mellons, Cardiff, CF3 0AD
Sold Dec 2017
£118,50015 Oaklands Close, St Mellons, Cardiff, CF3 0AD
Sold Mar 2016
£105,000
Versus other Oaklands Close homes
12 Oaklands Close outperforms the street on floor area by a wide margin.
EPC Rating
74 (C)
Street avg 74 (C)
Floor Area
48 m²
Street avg 47 m²
CO₂ Emissions
1.5 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 Broadlands Court, St Mellons
CF3 0BZ
1 Brookfield Drive, St Mellons
CF3 0BA
1 Caspian Close, St Mellons
CF3 0BQ
1 Aspen Close, St Mellons
CF3 0BT
1 Caerleon Close, St Mellons
CF3 0HH
1 Caraway Close, St Mellons
CF3 0NF
1 Blaina Close, St Mellons
CF3 0EB
1 Bulrush Close, St Mellons
CF3 0AZ
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
Tarwick Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







