13 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
About 13 Willowbrook Gardens
13 Willowbrook Gardens is a mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0BF). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (January 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2012. Between certificates, hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 91).
Across 2006–2016, sale prices on this property compounded at -0.9% per year. Today's modelled estimate of £219,000 sits 71.1% above the 2016 sale of £128,000. On the market in October 2016 and unlisted since — roughly 10 years.
Energy performance
EPC Rating
Certificate validity
Valid until 9 January 2035
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
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Planning history
13 Willowbrook Gardens 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
13 Willowbrook Gardens's sale-price growth has lagged the wider UK trajectory across its history on file.
£219,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.9% per year over 10 years.
£128,000
Growth on file: -0.9% per year over 10 years.
Sales timeline
31 October 2016Most recent
£128,000
-8.6%over 10 years26 October 2006
£139,995
Median price across the last 5 sales in CF3 0BF: £202,000 (2026–2023).
Nearby sales in CF3 0BF
62 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF
Sold Jan 2026
£232,50025 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
£195,000
Versus other Willowbrook Gardens homes
On co₂ emissions, 13 Willowbrook Gardens stands well clear of the street.
Price per m²
£2,000
Street avg £2,410
Floor Area
64 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.0 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
242/mo
Falling 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.







