12 Bulrush Close, St Mellons, Cardiff, CF3 0AZ
About 12 Bulrush Close
12 Bulrush Close is a mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AZ). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (May 2021) shows a C (score 71). The rating has held steady at C across 3 certificates since November 2008. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88).
Across 2003–2018, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £194,000 sits 52.2% above the 2018 sale of £127,500. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 40.4% above the typical sold price in the postcode. On the market in June 2018 and unlisted since — roughly 8 years. Across the public record there are 4 sales, relatively high churn for a single property.
Energy performance
EPC Rating
Certificate validity
Valid until 19 May 2031
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
More low energy lighting installed
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Planning history
12 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
12 Bulrush Close valuation sits well clear of the typical sold price in this postcode.
£194,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 15 years.
£127,500
Growth on file: 3.2% per year over 15 years.
Sales timeline
10 June 2018Most recent
£127,500
+15.9%over 12 years11 May 2006
£110,000
-3.5%over 1 year24 April 2005
£114,000
+42.5%over 1 year6 October 2003
£80,000
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
On habitable rooms, 12 Bulrush Close runs well behind the street norm.
Price per m²
£2,125
Street avg £2,017
Floor Area
60 m²
Street avg 68 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Ashfield Court, St Mellons
CF3 0AE
1 Caerleon Close, St Mellons
CF3 0HH
1 Bulrush Close, St Mellons
CF3 0AZ
1 Caraway Close, St Mellons
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1 Blaina Close, St Mellons
CF3 0EB
1 Broadwell Close, St Mellons
CF3 0HU
1 Ashdown Close, St Mellons
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1 Cathcob 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.







