12 Trafalgar Road, Cardiff, CF23 5BQ
About 12 Trafalgar Road
12 Trafalgar Road is an end-of-terrace house in Cardiff (CF23 5BQ). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (October 2012) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from October 2012, so improvements made since then won't be reflected.
Sold September 2018 for £362,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2021. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 2006–2018, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £433,000 is 19.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£295/sq ft) was about 38.8% above the typical sold price in the postcode.
Energy performance
12 Trafalgar Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Oct 2022
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
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Planning history
1 application on record at 12 Trafalgar Road, Cardiff, CF23 5BQ
- Feb 2021Loft ConversionFullOutcome in report
Extension: Part single, part two storey · Rear of property
TWO STOREY AND FIRST FLOOR REAR EXTENSION AND LOFT CONVERSION WITH REAR DORMER AND EXTERNAL ALTERATIONS
Extension- Documents
- 13 docs on file
- Reference
- 20/02425/DCH
Unlock 12 Trafalgar Road, Cardiff, CF23 5BQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 Trafalgar Road changed hands twice within eighteen months — unusual for the area.
£433,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 13 years.
£362,000
Growth on file: 3.3% per year over 13 years.
Sales timeline
27 September 2018Most recent
£362,000
-2.2%30 August 2018
£370,000
+25.4%over 5 years11 January 2013
£295,000
+22.9%over 6 years17 February 2006
£240,000
Median price across the last 5 sales in CF23 5BQ: £340,000 (2023–2017).
Nearby sales in CF23 5BQ
Versus other Trafalgar Road homes
12 Trafalgar Road outperforms the street on price per m² by a wide margin.
Price per m²
£3,175
Street avg £2,815
Floor Area
114 m²
Street avg 114 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 6.6 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Waterloo Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







