10a, Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
About 10a
10a is a two-bedroom mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0BF). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (May 2025) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since May 2013. Between certificates, roof efficiency went from Average to Good. The recommended improvements would lift it to A (score 92), a 2-band jump.
Across 2006–2013, sale prices on this property compounded at -1.9% per year. Today's modelled estimate of £206,000 sits 68.2% above the 2013 sale of £122,500. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 15% below the postcode norm. On the market in October 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
Energy performance
10a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
10a 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
10a valuation sits well clear of the typical sold price in this postcode.
£206,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.9% per year over 7 years.
£122,500
Growth on file: -1.9% per year over 7 years.
Sales timeline
3 October 2013Most recent
£122,500
-12.5%over 6 years19 October 2006
£139,950
Median price across the last 5 sales in CF3 0BF: £195,000 (2024–2023).
Nearby sales in CF3 0BF
25 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
Sold Aug 2024
£231,00013a, Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
Sold Jul 2024
£195,00014 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
Sold Mar 2024
£202,00018 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
Sold Dec 2023
£195,00056 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
Sold Nov 2023
£155,750
Versus other Willowbrook Gardens homes
CO₂ Emissions for 10a runs comfortably ahead of the street norm.
Price per m²
£1,856
Street avg £2,394
Floor Area
66 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.1 t/year
Similar properties nearby
1 Caraway Close, St Mellons
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1 Chartley 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
0.2 km
Bishop Childs — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







