37 Waterloo Gardens, Cardiff, CF23 5AB
About 37 Waterloo Gardens
37 Waterloo Gardens is a three-bedroom mid-terrace house in Cardiff (CF23 5AB). It has a recorded floor area of 95 m² (around 1025 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (May 2010) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 60). The latest certificate is from May 2010, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in August 2010. Across 2002–2010, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £407,000 sits 62.8% above the 2010 sale of £250,000. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
What this property has
Inside
- Bedrooms3
Energy performance
37 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This certificate is over 10 years old and is no longer valid.Expired 07 May 2020
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 £1,020 · Includes VAT
Planning history
1 application on record at 37 Waterloo Gardens, Cardiff, CF23 5AB
- Jun 2025ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Removal of existing shed and single storey rear structure. New single storey rear extension and patio (not exceeding 30cm from original ground level directly below it) to rear.
- Documents
- 9 docs on file
- Reference
- 25/00947/CLPUD
Unlock 37 Waterloo Gardens, Cardiff, CF23 5AB'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- Every decision — granted, refused or withdrawn (1 on record)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 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
37 Waterloo Gardens valuation sits well clear of the typical sold price in this postcode.
£407,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 8 years.
£250,000
Growth on file: 5.5% per year over 8 years.
Sales timeline
11 August 2010Most recent
£250,000
+52.4%over 7 years11 September 2002
£164,000
Median price across the last 5 sales in CF23 5AB: £445,000 (2025–2023).
Nearby sales in CF23 5AB
Versus other Waterloo Gardens homes
On epc rating, 37 Waterloo Gardens runs well behind the street norm.
Price per m²
£2,626
Street avg £3,269
Floor Area
95 m²
Street avg 111 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 4.9 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
0.2 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.







