27 Bwlch Road, Cardiff, CF5 3BX
About 27 Bwlch Road
27 Bwlch Road is a semi-detached house in Cardiff (CF5 3BX). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (January 2014) shows a D (score 61), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 72). The latest certificate is from January 2014, so improvements made since then won't be reflected.
It hasn't traded since April 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £289,000 sits 214.1% above the 2002 sale of £92,000. On a £-per-square-foot basis, the last sale (£79/sq ft) was about 49.1% below the postcode norm. One planning record on file: an extension approved in 2008. Past consents include an extension, meaningful when judging how the property has evolved. At 108 m² it's 22.7% larger than the typical home in the postcode (88 m² median across 23 EPCs).
Energy performance
27 Bwlch Road'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This certificate is over 10 years old and is no longer valid.Expired 11 Jan 2024
EPC Rating
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Planning history
27 Bwlch Road has an approved single-storey extension on the planning record.
1 application on record at 27 Bwlch Road, Cardiff, CF5 3BX
- Jan 2008ExtensionFullOutcome in report
Extension: Single storey
DEMOLISH EXISTING TIMBER LEAN-TO AND CONSTRUCT NEW SINGLE STOREY MONO-PITCH EXTENSION TO SIDE AND REAR OF EXISTING PROPERTY
- Documents
- 3 docs on file
- Reference
- 07/02821/W
Unlock 27 Bwlch Road, Cardiff, CF5 3BX'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
27 Bwlch Road's estimated value is more than triple its earliest registered sale price (2002).
£289,000
Modelled from EPC, postcode comparables.
£92,000
Recorded with HM Land Registry.
Sales timeline
18 April 2002Most recent
£92,000
Median price across the last 5 sales in CF5 3BX: £230,000 (2025–2021).
Versus other Bwlch Road homes
On price per m², 27 Bwlch Road runs well behind the street norm.
Price per m²
£852
Street avg £2,121
Floor Area
108 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.3 t/year
Similar properties nearby
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
0.2 km
Cartwright Lane — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







