12 Sanderling Drive, St Mellons, Cardiff, CF3 0DA
About 12 Sanderling Drive
12 Sanderling Drive is a four-bedroom detached house in St. Mellons, Cardiff, Cardiff (CF3 0DA). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (August 2019) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2009. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
Held since June 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £291,000 sits 138.5% above the 2003 sale of £122,000. At 89 m² it's 16.8% smaller than the typical home in the postcode (107 m² median across 13 EPCs).
What this property has
Inside
- Bedrooms4
Outside
- Private gardenRear
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
12 Sanderling Drive 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 Sanderling Drive valuation sits well clear of the typical sold price in this postcode.
£291,000
Modelled from EPC, postcode comparables.
£122,000
Recorded with HM Land Registry.
Sales timeline
5 June 2003Most recent
£122,000
Median price across the last 5 sales in CF3 0DA: £206,000 (2025–2017).
Nearby sales in CF3 0DA
9 Sanderling Drive, St Mellons, Cardiff, CF3 0DA
Sold Aug 2025
£149,00015 Sanderling Drive, St Mellons, Cardiff, CF3 0DA
Sold Jun 2023
£165,0005 Sanderling Drive, St Mellons, Cardiff, CF3 0DA
Sold Mar 2022
£278,00011 Sanderling Drive, St Mellons, Cardiff, CF3 0DA
Sold Jul 2021
£210,00021 Sanderling Drive, St Mellons, Cardiff, CF3 0DA
Sold Jul 2017
£206,000
Versus other Sanderling Drive homes
On epc rating, 12 Sanderling Drive runs well behind the street norm.
Price per m²
£1,371
Street avg £2,021
Floor Area
89 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 3.4 t/year
Similar properties nearby
1 Cleddau Close, St Mellons
CF3 0SG
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
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
Heritage Inn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







