16 Blethin Close, Cardiff, CF5 2RR
About 16 Blethin Close
16 Blethin Close is a two-bedroom semi-detached house in Cardiff (CF5 2RR). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (August 2024) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2013. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump.
Across 1996–2024, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£387/sq ft) was about 110.6% above the typical sold price in the postcode. Last sale on file: £275,000 in November 2024.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenFront and rear
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
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Planning history
16 Blethin 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
Price for 16 Blethin Close has grown more than fourfold since the 1996 starting point.
£277,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 29 years.
£275,000
Growth on file: 6.5% per year over 29 years.
Sales timeline
29 November 2024Most recent
£275,000
+52.8%over 8 years14 July 2016
£180,000
+13.6%over 2 years23 January 2014
£158,500
+252.2%over 17 years15 March 1996
£45,000
Median price across the last 5 sales in CF5 2RR: £240,000 (2025–2023).
Versus other Blethin Close homes
16 Blethin Close is notably below the street on years held.
Price per m²
£4,167
Street avg £2,529
Floor Area
66 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blethin Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







