23 Waterloo Gardens, Cardiff, CF23 5AA
About 23 Waterloo Gardens
23 Waterloo Gardens is a mid-terrace house in Cardiff (CF23 5AA). It has a recorded floor area of 184 m² (around 1983 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (September 2009) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from September 2009, so improvements made since then won't be reflected.
At 184 m² the property is well over the postcode median (111 m² across 10 EPCs), placing it in the larger end of the local stock. Across 2003–2011, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £548,000 sits 59.8% above the 2011 sale of £343,000. Last changed hands 15 years ago, in December 2011.
Energy performance
23 Waterloo Gardens'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This certificate is over 10 years old and is no longer valid.Expired 23 Sept 2019
EPC Rating
Certificate validity
Expired on 23 September 2019
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
23 Waterloo Gardens 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
23 Waterloo Gardens saw 3 transfers in just over a decade — high turnover for the postcode.
£548,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 8 years.
£343,000
Growth on file: 5.4% per year over 8 years.
Sales timeline
16 December 2011Most recent
£343,000
+5.5%over 2 years4 December 2009
£325,000
+47.7%over 6 years19 June 2003
£220,000
Median price across the last 5 sales in CF23 5AA: £475,000 (2023–2017).
Nearby sales in CF23 5AA
29 Waterloo Gardens, Cardiff, CF23 5AA
Sold Nov 2023
£600,00017 Waterloo Gardens, Cardiff, CF23 5AA
Sold May 2023
£550,00021 Waterloo Gardens, Cardiff, CF23 5AA
Sold Nov 2018
£275,00019 Waterloo Gardens, Cardiff, CF23 5AA
Sold Aug 2018
£475,000Waterloo Court, Flat 1, Waterloo Gardens, Cardiff, CF23 5AA
Sold Nov 2016
£140,000
Versus other Waterloo Gardens homes
23 Waterloo Gardens is notably below the street on price per m².
Price per m²
£1,862
Street avg £2,791
Floor Area
184 m²
Street avg 140 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
6.6 t/year
Street avg 5.7 t/year
Similar properties nearby
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.







