Waterloo Court, Flat 1, Waterloo Gardens, Cardiff, CF23 5AA
About Waterloo Court
Waterloo Court is an end-of-terrace house in Cardiff (CF23 5AA). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2026) shows a D (score 55), a step below the typical UK home. When first surveyed in March 2014 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Poor to Average; while main heating dropped from Good to Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £242,000 sits 72.9% above the 2016 sale of £140,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 23.3% below the postcode norm. 10 years since the last transfer (November 2016). At 98 m² it's 16.2% smaller than the typical home in the postcode (117 m² median across 10 EPCs).
Energy performance
Waterloo Court's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 2 August 2036
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Waterloo Court has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£242,000
Modelled from EPC, postcode comparables.
£140,000
Recorded with HM Land Registry.
Sales timeline
25 November 2016Most recent
£140,000
Median price across the last 5 sales in CF23 5AA: £475,000 (2023–2017).
Nearby sales in CF23 5AA
Versus other Waterloo Gardens homes
On co₂ emissions, Waterloo Court stands well clear of the street.
EPC Rating
55 (D)
Street avg 57 (D)
Floor Area
98 m²
Street avg 89 m²
CO₂ Emissions
1.4 t/year
Street avg 4.0 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
169/mo
Falling 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.







