Flat, 7 Waterloo Gardens, Cardiff, CF23 5AA
About Flat
Flat is an end-of-terrace house in Cardiff (CF23 5AA). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1900-1929. At 66 m² this is the smallest unit on EPC record across the building (66–187 m²). The building's EPC ratings span F to C across 11 units on file. The latest certificate (March 2020) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59).
At 66 m² it sits well below the postcode median (125 m² across 10 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Energy performance
EPC Rating
Get a survey for this property
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.
From £820 · Includes VAT
Planning history
Flat 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
Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£200,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF23 5AA: £475,000 (2023–2017).
Nearby sales in CF23 5AA
Versus other Waterloo Gardens homes
Flat is notably below the street on floor area.
EPC Rating
50 (E)
Street avg 54 (E)
Floor Area
66 m²
Street avg 102 m²
CO₂ Emissions
4.5 t/year
Street avg 5.0 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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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.







