7 Brookfield Drive, St Mellons, Cardiff, CF3 0BA
About 7 Brookfield Drive
7 Brookfield Drive is a detached house in St. Mellons, Cardiff, Cardiff (CF3 0BA). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band B. At 70 m² this is the smallest unit on EPC record across the building (70–89 m²). The building's EPC ratings span D to B across 19 units on file. The latest certificate (December 2025) shows a C (score 78), near the top of the C band. The rating has held steady at C across 5 certificates since May 2009. Between certificates, wall efficiency went from Poor to Good and lighting went from Poor to Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Energy performance
7 Brookfield Drive's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Cavity wall insulation installed
More low energy lighting installed
More low energy lighting installed
Cavity wall insulation installed
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Planning history
7 Brookfield 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
7 Brookfield Drive has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£142,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF3 0BA: £104,950 (2022–2007).
Nearby sales in CF3 0BA
17 Brookfield Drive, St Mellons, Cardiff, CF3 0BA
Sold Aug 2022
£140,00015 Brookfield Drive, St Mellons, Cardiff, CF3 0BA
Sold Nov 2011
£102,00043 Brookfield Drive, St Mellons, Cardiff, CF3 0BA
Sold Mar 2008
£124,95033 Brookfield Drive, St Mellons, Cardiff, CF3 0BA
Sold Aug 2007
£104,95031 Brookfield Drive, St Mellons, Cardiff, CF3 0BA
Sold Aug 2005
£96,950
Versus other Brookfield Drive homes
7 Brookfield Drive outperforms the street on co₂ emissions by a wide margin.
EPC Rating
78 (C)
Street avg 75 (C)
Floor Area
70 m²
Street avg 70 m²
CO₂ Emissions
1.4 t/year
Street avg 1.8 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
1 Brookfield Drive, St Mellons
CF3 0BA
1 Caspian Close, St Mellons
CF3 0BQ
1 Aspen Close, St Mellons
CF3 0BT
1 Broadlands Court, St Mellons
CF3 0BZ
1 Caerleon Close, St Mellons
CF3 0HH
1 Caraway Close, St Mellons
CF3 0NF
1 Blaina Close, St Mellons
CF3 0EB
1 Bulrush Close, St Mellons
CF3 0AZ
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
Tarwick Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







