20 Bulrush Close, St Mellons, Cardiff, CF3 0AZ
About 20 Bulrush Close
20 Bulrush Close is a five-bedroom end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AZ). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (January 2018) shows a C (score 73). The recommended improvements would push it to B (score 84).
Untraded for 18 years, with the last transfer in February 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 138 m² the property is well over the postcode median (60 m² across 27 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £299,000 sits 102% above the 2009 sale of £148,000. On a £-per-square-foot basis, the last sale (£100/sq ft) was about 30.6% below the postcode norm.
What this property has
Inside
- Bedrooms5
Energy performance
EPC Rating
Certificate validity
Valid until 3 January 2028
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Planning history
20 Bulrush 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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£299,000
Modelled from EPC, postcode comparables.
£148,000
Recorded with HM Land Registry.
Sales timeline
2 February 2009Most recent
£148,000
Median price across the last 5 sales in CF3 0AZ: £215,000 (2025–2023).
Nearby sales in CF3 0AZ
29 Bulrush Close, St Mellons, Cardiff, CF3 0AZ
Sold Nov 2025
£215,00035 Bulrush Close, St Mellons, Cardiff, CF3 0AZ
Sold Sept 2025
£241,00018 Bulrush Close, St Mellons, Cardiff, CF3 0AZ
Sold Dec 2024
£200,00021 Bulrush Close, St Mellons, Cardiff, CF3 0AZ
Sold Sept 2024
£190,0006 Bulrush Close, St Mellons, Cardiff, CF3 0AZ
Sold Sept 2023
£230,000
Versus other Bulrush Close homes
Floor Area for 20 Bulrush Close runs comfortably ahead of the street norm.
Price per m²
£1,072
Street avg £2,059
Floor Area
138 m²
Street avg 65 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Cleddau Close, St Mellons
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1 Aston Place, St Mellons
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1 Brython Drive, St Mellons
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1 Chervil Close, 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 Bassaleg Close, St Mellons
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Sandbrook Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







