21, Walwyn Place
21, Walwyn Place
Description & Estimates
According to the public record, 21, Walwyn Place, Cardiff is a modern house with 861 ft2 of internal area and sits on a 299 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Walwyn Place, Cardiff is £279,327 and the estimated rental value is £1,429 per month.
Walwyn Place, St. Mellons, Cardiff, CF3 is located within the CF3 postal district.
Our Data Sources
21, Walwyn Place, Cardiff has no recent1 records in the the Land Registry and a single entry in the EPC database dated December 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
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, Walwyn Place, Cardiff is in very good condition we estimate a sale value of £293,294 and a rental value of £1,500 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £259,774 and a rental value of £1,329 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 21, Walwyn Place, Cardiff has grown by £137 (0.0%), while its estimated rental value has climbed by £45 per month (3.2%). Based on current estimates, the property offers a gross rental yield of 6.1%.
Plot Size
According to data from HM Land Registry, 21, Walwyn Place, Cardiff sits on a plot of 299 m2.
We have plot size data on 38 out of 38 other houses in the postcode and 21, Walwyn Place, Cardiff sits on the 11th largest plot.
Energy Efficiency
21, Walwyn Place, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Dec 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 21, Walwyn Place, Cardiff was last sold on 30th September 2004 for £149,995 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Sep 2004£149,995
- Sold Apr 2000£78,995
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Walwyn Place, Cardiff within a radius of 640 metres over the last 2 years.
The most recent example is 73, Matthysens Way, Cardiff, CF3 0PL, a freehold house which sold for £300,000 on the 16th October 2025.
Read more about house prices in CF3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Walwyn Place, St. Mellons, Cardiff, CF3 has a total of 38 addresses. According to our analysis of all the public data, 21, Walwyn Place, Cardiff is the 15th largest and the 14th most expensive property on the street.
When compared to the postcode district it is £23k more expensive than the average property in CF3.
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Schools Nearby
Public Transport Nearby
The closest station to 21, Walwyn Place, Cardiff is Heath High Level station, which is 5.9 kilometres away.
- 5.9kmHeath High Level
- 5.9kmHeath Low Level
- 6.2kmLlanishen
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
