5 Glan Yr Afon, Gwaelod Y Garth, Cardiff, CF15 9HP
About 5 Glan Yr Afon
5 Glan Yr Afon is a three-bedroom semi-detached house in Gwaelod-Y-Garth, Cardiff, Cardiff (CF15 9HP). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2021) shows a D (score 64), 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, hot-water efficiency went from Average to Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. Records show the property has been extended at some point in its history.
Across 2014–2022, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £456,000 is 14% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 60% above the typical sold price in the postcode. Most recent transfer: March 2022 at £400,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Building
- Heating systemGas
- Previously extendedYes
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
Hot water efficiency improved
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Planning history
5 Glan Yr Afon has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 5 Glan Yr Afon was the highest on Land Registry record across the postcode.
£456,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 7 years.
£400,000
Growth on file: 7.1% per year over 7 years.
Sales timeline
1 March 2022Most recent
£400,000
+65.3%over 7 years16 October 2014
£242,000
Median price across the last 5 sales in CF15 9HP: £299,000 (2023–2009).
Versus other Glan Yr Afon homes
On price per m², 5 Glan Yr Afon stands well clear of the street.
Price per m²
£4,348
Street avg £3,511
Floor Area
92 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Gwaelod-y-garth Primary School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







