Our Data Sources
21, Waterloo Gardens, Cardiff has no records in the Land Registry and a single entry in the EPC database dated February 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Waterloo Gardens, Cardiff, we estimate a market value of £523,407 and a rental value of £1,841 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £463,589 and £1,631 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Waterloo Gardens, Cardiff as measuring 162 m2.
That makes it the 12th largest plot in the postcode, where all 11 other houses have recorded plot data.
Energy Efficiency
21, Waterloo Gardens, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Feb 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2020 195 properties similar to 21, Waterloo Gardens, Cardiff have sold within a radius of 460 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 29th January 2026, was 152, Kimberley Road, Cardiff, CF23 5AF, a freehold house which sold for £440,000.
Read more about house prices in CF23.
- Sold Jan 2026£440,000 | 4 Bed House152, Kimberley Road, Cardiff, CF23 5AF152, Kimberley Road, Cardiff, CF23 5AF
- Sold Jan 2026£455,000 | 4 Bed House122, Kimberley Road, Cardiff, CF23 5AF122, Kimberley Road, Cardiff, CF23 5AF
- Sold Nov 2025£355,000 | 4 Bed House49, Deri Road, Cardiff, CF23 5AH49, Deri Road, Cardiff, CF23 5AH
- Sold Aug 2025£485,000 | 4 Bed House18, Deri Road, Cardiff, CF23 5AJ18, Deri Road, Cardiff, CF23 5AJ
- Sold Aug 2025£455,000 | 4 Bed House33, Axminster Road, Cardiff, CF23 5AR33, Axminster Road, Cardiff, CF23 5AR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £546,485, ranging from £427,470 to £698,419.
- 23 Waterloo Gardens
5 Bed House | 7 m | Est. Value: £679,268
- 19 Waterloo Gardens
4 Bed House | 7 m | Est. Value: £611,223
- 17 Waterloo Gardens
4 Bed House | 14 m | Est. Value: £561,845
- 27 Waterloo Gardens
4 Bed House | 20 m | Est. Value: £527,320
- 15 Waterloo Gardens
5 Bed House | 20 m | Est. Value: £698,419
Location Comparison
Of the 52 addresses on Waterloo Gardens, Cardiff, CF23, 21, Waterloo Gardens, Cardiff comes out as the 28th largest and the 23rd most expensive in our analysis of the public data.
It is also £136k more expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Cathays|1.7 km away
- Cardiff Queen Street|1.8 km away
- Cardiff Central|2.7 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
