4 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU
About 4 Braunton Avenue
4 Braunton Avenue is a semi-detached house in Llanrumney, Cardiff, Cardiff (CF3 5HU). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2025) returns a high B (score 90), putting the home a stone's throw from an A rating. When first surveyed in May 2014 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to A (score 98).
Untraded for 20 years, with the last transfer in April 2006. At 105 m² the property is well over the postcode median (43 m² across 30 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £239,000 sits 89.7% above the 2006 sale of £126,000. On a £-per-square-foot basis, the last sale (£111/sq ft) was about 18% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows and an extension, meaningful when judging how the property has evolved.
Energy performance
4 Braunton Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar PV panels (80 kWp) installed
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Planning history
Council records include a two-storey side extension at 4 Braunton Avenue.
2 applications on record at 4 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU
- Sept 2017ExtensionFullOutcome in report
Extension: Two storey · Side of property
TWO STOREY SIDE EXTENSION AND EXTENSION TO FRONT OF THE PROPERTY
- Documents
- 8 docs on file
- Reference
- 17/01441/DCH
- More recent applications — locked
- RenovationDec 2017Decision
Unlock 4 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Braunton Avenue valuation sits well clear of the typical sold price in this postcode.
£239,000
Modelled from EPC, postcode comparables.
£126,000
Recorded with HM Land Registry.
Sales timeline
11 April 2006Most recent
£126,000
Median price across the last 5 sales in CF3 5HU: £140,000 (2021–2013).
Nearby sales in CF3 5HU
14 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU
Sold Jun 2021
£172,00030 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU
Sold Jun 2018
£145,00022 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU
Sold Sept 2017
£140,0002 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU
Sold Jan 2014
£124,99918 Braunton Avenue, Llanrumney, Cardiff, CF3 5HU
Sold Feb 2003
£79,950
Versus other Braunton Avenue homes
On epc rating, 4 Braunton Avenue stands well clear of the street.
Price per m²
£1,200
Street avg £1,492
Floor Area
105 m²
Street avg 87 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
1.2 t/year
Street avg 3.1 t/year
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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
Countisbury Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







