18 Waterloo Road, Cardiff, CF23 5AE
About 18 Waterloo Road
18 Waterloo Road is a mid-terrace house in Cardiff (CF23 5AE). It has a recorded floor area of 128 m² (around 1373 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (April 2010) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59). The latest certificate is from April 2010, so improvements made since then won't be reflected.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 15 years ago, in August 2011. Across 2005–2011, sale prices on this property compounded at 4% per year. Today's modelled estimate of £456,000 is 47.1% above the 2011 sale price.
Energy performance
18 Waterloo 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This certificate is over 10 years old and is no longer valid.Expired 21 Apr 2020
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
18 Waterloo Road has an approved single-storey side and rear extension on the planning record.
2 applications on record at 18 Waterloo Road, Cardiff, CF23 5AE
- Aug 2021ExtensionFullOutcome in report
TWO REAR DORMER ROOF EXTENSIONS
- Documents
- 14 docs on file
- Reference
- 21/01449/DCH
- More recent applications — locked
- ExtensionSept 2022Decision
Unlock 18 Waterloo Road, Cardiff, CF23 5AE'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- Every decision — granted, refused or withdrawn (2 on record)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 1 notable nearby
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 Waterloo Road valuation sits well clear of the typical sold price in this postcode.
£456,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 6 years.
£310,000
Growth on file: 4.0% per year over 6 years.
Sales timeline
14 August 2011Most recent
£310,000
+25.5%over 5 years6 October 2005
£247,000
Median price across the last 5 sales in CF23 5AE: £385,000 (2024–2015).
Nearby sales in CF23 5AE
Versus other Waterloo Road homes
18 Waterloo Road outperforms the street on years held by a wide margin.
Price per m²
£2,431
Street avg £3,083
Floor Area
128 m²
Street avg 133 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
7.4 t/year
Street avg 7.5 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.







