Our Data Sources
18, Brynmawr Close, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated March 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 18, Brynmawr Close, Cardiff is in very good condition we estimate a sale value of £216,134 and a rental value of £1,294 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £191,433 and a rental value of £1,146 per month.
Plot Size
According to data from HM Land Registry, 18, Brynmawr Close, Cardiff sits on a plot of 135 m2.
We have plot size data on 6 out of 23 other houses in the postcode and 18, Brynmawr Close, Cardiff sits on the 5th largest plot.
Energy Efficiency
18, Brynmawr Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Mar 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 50 sales of properties similar to 18, Brynmawr Close, Cardiff within a radius of 510 metres over the last 2 years.
The most recent example is 3, Brynmawr Close, Cardiff, CF3 0HJ, a freehold house which sold for £215,000 on the 23rd January 2023.
Read more about house prices in CF3.
- Sold Jan 2023£215,000 | 3 Bed House3, Brynmawr Close, Cardiff, CF3 0HJ3, Brynmawr Close, Cardiff, CF3 0HJ
- Sold Jul 2022£187,000 | 3 Bed House18, Blaenavon Close, Cardiff, CF3 0HQ18, Blaenavon Close, Cardiff, CF3 0HQ
- Sold Jun 2022£202,000 | 3 Bed House1, Brynmawr Close, Cardiff, CF3 0HJ1, Brynmawr Close, Cardiff, CF3 0HJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Brynmawr Close, St. Mellons, Cardiff, CF3 has a total of 23 addresses. According to our analysis of all the public data, 18, Brynmawr Close, Cardiff is the 9th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £52k less expensive than the average property in CF3.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|6.1 km away
- Heath High Level|6.1 km away
- Heath Low Level|6.2 km away
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.
