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According to the public record, 21, Waterloo Gardens, Cardiff is a period house with 1,162 ft2 of internal area and sits on a 162 m2 plot.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Waterloo Gardens, Cardiff is £504,902 and the estimated rental value is £1,646 per month.
Waterloo Gardens, Cardiff, CF23 is located within the CF23 postal district.
21, Waterloo Gardens, Cardiff has no records in the 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.
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Waterloo Gardens, Cardiff is in very good condition we estimate a sale value of £530,148 and a rental value of £1,728 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £469,559 and a rental value of £1,530 per month.
Over the last 12 months the sale value of 21 Waterloo Gardens Cardiff has increased by an estimated £2,227 (0.4%) and its rental value has increased by an estimated £57 per month (3.4%), giving an expected gross yield of 3.9%.
According to data from HM Land Registry, 21, Waterloo Gardens, Cardiff sits on a plot of 162m2.
We have plot size data on 11 out of 11 other houses in the postcode and 21, Waterloo Gardens, Cardiff sits on the 12th largest plot.
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 Boiler and radiators, mains gas.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Waterloo Gardens, Cardiff within a radius of 450 metres over the last 2 years.
The most recent example is 18, Deri Road, Cardiff, CF23 5AJ, a freehold house which sold for £485,000 on the 15th August 2025.
Read more about house prices in CF23.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Waterloo Gardens, Cardiff, CF23 has a total of 52 addresses. According to our analysis of all the public data, 21, Waterloo Gardens, Cardiff is the 30th largest and the 21st most expensive property on the street.
When compared to the postcode district it is £143k more expensive than the average property in CF23.
The closest station to 21, Waterloo Gardens, Cardiff is Cathays station which is 1.7 kilometres away.
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 21, Waterloo Gardens, Cardiff, 48.3% of property is privately owned with a mortgage and 36.7% is privately owned outright.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 21, Waterloo Gardens, Cardiff, 24.7% of residents are recorded as possessing school level qualifications and 63.1% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 21, Waterloo Gardens, Cardiff, the average age was 38.7 and the most common age was 27.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 21, Waterloo Gardens, Cardiff, 0.7% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 21, Waterloo Gardens, Cardiff, there are an average of 1.4 cars per household.
See below for how this compares to Wales and the rest of England & Wales.