Our Data Sources
12, Cwrt Pentre Bach, Cardiff has no records in the Land Registry and a single entry in the EPC database dated November 2015.
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 12, Cwrt Pentre Bach, Cardiff is in very good condition we estimate a sale value of £266,820 and a rental value of £1,422 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £236,326 and a rental value of £1,260 per month.
Plot Size
According to data from HM Land Registry, 12, Cwrt Pentre Bach, Cardiff sits on a plot of 206 m2.
We have plot size data on 16 out of 18 other houses in the postcode and 12, Cwrt Pentre Bach, Cardiff sits on the 9th largest plot.
Energy Efficiency
12, Cwrt Pentre Bach, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Nov 2015.
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
According to the Land Registry and our network of Estate Agents, there have been 206 sales of properties similar to 12, Cwrt Pentre Bach, Cardiff within a radius of 560 metres since 2022.
The most recent example is 107, Brython Drive, Cardiff, CF3 0GB, a freehold house which sold for £290,000 on the 1st May 2026.
Read more about house prices in CF3.
- Sold May 2026£290,000 | 3 Bed House107, Brython Drive, Cardiff, CF3 0GB107, Brython Drive, Cardiff, CF3 0GB
- Sold Dec 2025£242,000 | 3 Bed House42, Pennyroyal Close, Cardiff, CF3 0NA42, Pennyroyal Close, Cardiff, CF3 0NA
- Sold Sep 2025£210,000 | 3 Bed House4, Swanage Close, Cardiff, CF3 0LS4, Swanage Close, Cardiff, CF3 0LS
- Sold Jun 2025£256,000 | 3 Bed House97, Brython Drive, Cardiff, CF3 0GB97, Brython Drive, Cardiff, CF3 0GB
- Sold Jun 2025£270,000 | 3 Bed House11, Lytham Grove, Cardiff, CF3 0LU11, Lytham Grove, Cardiff, CF3 0LU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £284,814, ranging from £248,676 to £415,770.
- 11 Cwrt Pentre Bach
3 Bed House | 4 m | Est. Value: £254,114
- 13 Cwrt Pentre Bach
3 Bed House | 12 m | Est. Value: £268,051
- 10 Cwrt Pentre Bach
3 Bed House | 14 m | Est. Value: £254,114
- 14 Cwrt Pentre Bach
3 Bed House | 15 m | Est. Value: £248,676
- 9 Cwrt Pentre Bach
3 Bed House | 19 m | Est. Value: £276,392
Location Comparison
Cwrt Pentre Bach, St. Mellons, Cardiff, CF3 has a total of 18 addresses. According to our analysis of all the public data, 12, Cwrt Pentre Bach, Cardiff is the 16th largest and the 16th most expensive property on the street.
When compared to the postcode district it is £5k less expensive than the average property in CF3.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|6.0 km away
- Heath High Level|6.1 km away
- Heath Low Level|6.1 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 available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












