7 Birkdale Close, St Mellons, Cardiff, CF3 0LF
About 7 Birkdale Close
7 Birkdale Close is a mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0LF). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (March 2026) shows a C (score 71). When first surveyed in November 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Energy performance
7 Birkdale Close's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 30 March 2036
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Wall insulation upgraded
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Planning history
7 Birkdale 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
7 Birkdale Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£166,000
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 0LF: £150,000 (2026–2019).
Nearby sales in CF3 0LF
3 Birkdale Close, St Mellons, Cardiff, CF3 0LF
Sold Apr 2026
£325,00011 Birkdale Close, St Mellons, Cardiff, CF3 0LF
Sold Apr 2025
£150,0005 Birkdale Close, St Mellons, Cardiff, CF3 0LF
Sold Jun 2021
£148,00018 Birkdale Close, St Mellons, Cardiff, CF3 0LF
Sold Jun 2019
£155,00010 Birkdale Close, St Mellons, Cardiff, CF3 0LF
Sold Apr 2019
£143,000
Versus other Birkdale Close homes
CO₂ Emissions for 7 Birkdale Close runs comfortably ahead of the street norm.
EPC Rating
71 (C)
Street avg 70 (C)
Floor Area
51 m²
Street avg 56 m²
CO₂ Emissions
1.4 t/year
Street avg 2.0 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
1 Aspen Close, St Mellons
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1 Bulrush Close, St Mellons
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1 Caraway Close, St Mellons
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1 Blaina Close, St Mellons
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1 Brookfield Drive, 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
Willow Grove — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







