8 Birkdale Close, St Mellons, Cardiff, CF3 0LF
About 8 Birkdale Close
8 Birkdale Close is a one-bedroom end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0LF). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2020) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in April 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Good and window efficiency went from Very Poor to Average. The recommended improvements would lift it to B (score 88), a 2-band jump.
Held since April 2005 — that's 21 years off the open market, well above the local norm. Across 1997–2005, sale prices on this property compounded at 15.4% per year. Today's modelled estimate of £153,000 sits 77.9% above the 2005 sale of £86,000. At 43 m² it's 18.3% smaller than the typical home in the postcode (53 m² median across 13 EPCs).
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenRear
Building
- Central heatingYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
8 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
Sale price has at least doubled since 1997.
£153,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.4% per year over 8 years.
£86,000
Growth on file: 15.4% per year over 8 years.
Sales timeline
24 April 2005Most recent
£86,000
+196.6%over 7 years25 September 1997
£29,000
Median price across the last 5 sales in CF3 0LF: £148,000 (2025–2019).
Nearby sales in CF3 0LF
11 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
£143,00014 Birkdale Close, St Mellons, Cardiff, CF3 0LF
Sold Oct 2018
£94,000
Versus other Birkdale Close homes
8 Birkdale Close outperforms the street on years held by a wide margin.
Price per m²
£2,000
Street avg £2,488
Floor Area
43 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Aspen Close, St Mellons
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1 Caraway Close, St Mellons
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1 Caradoc Close, St Mellons
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1 Ashdown Close, St Mellons
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1 Aster Close, St Mellons
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1 Chartley Close, St Mellons
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1 Cathcob Close, St Mellons
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1 Aston Place, St Mellons
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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
0.1 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.







