2 Granville Avenue, Cardiff, CF5 1BW
About 2 Granville Avenue
2 Granville Avenue is a three-bedroom semi-detached house in Cardiff (CF5 1BW). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (November 2013) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £454,000 sits 68.1% above the 2015 sale of £270,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sold in January 2015, so it's been off the market for around 11 years.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- ParkingOff road
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Nov 2023
EPC Rating
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Planning history
A a porch application was refused at 2 Granville Avenue in 2024.
2 applications on record at 2 Granville Avenue, Cardiff, CF5 1BW
- Oct 2024PorchFullOutcome in report
Extension: Front of property
Single storey front porch extension, single storey pitched roof extension to garage and external alterations to the property.
Extension- Documents
- 18 docs on file
- Reference
- 24/02000/HSE
- More recent applications — locked
- PorchDec 2024Decision
Unlock 2 Granville Avenue, Cardiff, CF5 1BW'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- Every decision — granted, refused or withdrawn (2 on record)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, plus 2 notable nearby
- The 35 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
2 Granville Avenue valuation sits well clear of the typical sold price in this postcode.
£454,000
Modelled from EPC, postcode comparables.
£270,000
Recorded with HM Land Registry.
Sales timeline
23 January 2015Most recent
£270,000
Median price across the last 5 sales in CF5 1BW: £470,000 (2025–2016).
Nearby sales in CF5 1BW
Versus other Granville Avenue homes
Habitable Rooms for 2 Granville Avenue runs comfortably ahead of the street norm.
Price per m²
£2,673
Street avg £2,997
Floor Area
101 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.0 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
0.3 km
The Insole — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







