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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 20, Ullswater Avenue, Cardiff is £447,777 and the estimated rental value is £1,636 per month.
Ullswater Avenue, Cardiff, CF23 is located within the CF23 postal district.
20, Ullswater Avenue, Cardiff has no recent1 records in the the Land Registry and a single entry in the EPC database dated September 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 20, Ullswater Avenue, Cardiff is in very good condition we estimate a sale value of £470,165 and a rental value of £1,718 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £416,432 and a rental value of £1,521 per month.
Over the past 12 months, the estimated sale value of 20, Ullswater Avenue, Cardiff has fallen by £4,007 (0.9%), while its estimated rental value has moved up by £46 per month (2.8%). Based on current estimates, the property offers a gross rental yield of 4.4%.
According to data from HM Land Registry, 20, Ullswater Avenue, Cardiff sits on a plot of 685 m2.
We have plot size data on 20 out of 20 other houses in the postcode and 20, Ullswater Avenue, Cardiff sits on the largest plot.
20, Ullswater Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Sep 2014.
The property is not connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 20, Ullswater Avenue, Cardiff was last sold on 20th June 2006 for £400,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 20, Ullswater Avenue, Cardiff within a radius of 670 metres over the last 2 years.
The most recent example is 36, Windermere Avenue, Cardiff, CF23 5PR, a freehold house which sold for £470,000 on the 16th April 2026.
Read more about house prices in CF23.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Ullswater Avenue, Cardiff, CF23 has a total of 20 addresses. According to our analysis of all the public data, 20, Ullswater Avenue, Cardiff is the 15th largest and the 20th most expensive property on the street.
When compared to the postcode district it is £90k more expensive than the average property in CF23.
The closest station to 20, Ullswater Avenue, Cardiff is Heath Low Level station, which is 1.1 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.
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The recent census recorded whether a resident owned or rented their home.
In the area around 20, Ullswater Avenue, Cardiff, 50.8% of property is privately owned outright and 37.7% is privately owned with a mortgage.
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 20, Ullswater Avenue, Cardiff, 24.8% of residents are recorded as possessing school level qualifications and 61.7% 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 20, Ullswater Avenue, Cardiff, the average age was 40.5 and the most common age was 17.
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 20, Ullswater Avenue, Cardiff, 0.3% 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 20, Ullswater Avenue, Cardiff, there are an average of 1.6 cars per household.
See below for how this compares to Wales and the rest of England & Wales.