6 Kensington Avenue, Cardiff, CF5 1BU
About 6 Kensington Avenue
6 Kensington Avenue is a mid-terrace house in Cardiff (CF5 1BU). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (June 2013) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 76). The latest certificate is from June 2013, so improvements made since then won't be reflected.
At 123 m² the property is well over the postcode median (88 m² across 14 EPCs), placing it in the larger end of the local stock. Across 1999–2013, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £425,000 sits 70% above the 2013 sale of £250,000. On a £-per-square-foot basis, the last sale (£189/sq ft) was about 26.3% below the postcode norm. One planning record on file: partial demolition approved in 2003. Past consents include partial demolition, meaningful when judging how the property has evolved. On the market in September 2013 and unlisted since — roughly 13 years.
Energy performance
6 Kensington Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Jun 2023
EPC Rating
Certificate validity
Expired on 12 June 2023
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 6 Kensington Avenue, Cardiff, CF5 1BU
- Sept 2003DemolitionFullOutcome in report
DEMOLITION OF DEFECTIVE AND DANGEROUS CONCRETE REAR GARDEN BOUNDARY WALL AND DOOR. REBUILD WITH SIMILAR DOOR ACCESS AT AN INCREASED HEIGHT WITH A NEW OPENING TO FACILITATE A ROLLER SHUTTER DOOR TO PROVIDE ACCESS FOR VEHICULAR PARKING
- Documents
- 1 doc on file
- Reference
- 03/01817/R
Unlock 6 Kensington Avenue, Cardiff, CF5 1BU's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
6 Kensington Avenue has more than tripled in price since its earliest registered sale in 1999.
£425,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 14 years.
£250,000
Growth on file: 8.4% per year over 14 years.
Sales timeline
26 September 2013Most recent
£250,000
+214.5%over 14 years4 July 1999
£79,500
Median price across the last 5 sales in CF5 1BU: £368,000 (2025–2022).
Nearby sales in CF5 1BU
Versus other Kensington Avenue homes
Floor Area for 6 Kensington Avenue runs comfortably ahead of the street norm.
Price per m²
£2,033
Street avg £3,290
Floor Area
123 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Windway Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







