Our Data Sources
18, Cwrt Pentre Bach, Cardiff has no records in the Land Registry and a single entry in the EPC database dated February 2025.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 18, Cwrt Pentre Bach, Cardiff, we estimate a market value of £352,506 and a rental value of £1,630 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £312,219 and £1,444 per month respectively.
Plot Size
HM Land Registry records the plot of land for 18, Cwrt Pentre Bach, Cardiff as measuring 387 m2.
That makes it the largest plot in the postcode, where 16 of the 18 other houses have recorded plot data.
Energy Efficiency
18, Cwrt Pentre Bach, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Feb 2025.
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
Since 2018 89 properties similar to 18, Cwrt Pentre Bach, Cardiff have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th September 2025, was 67, Brython Drive, Cardiff, CF3 0LR, a freehold house which sold for £285,000.
Read more about house prices in CF3.
- Sold Sep 2025£285,000 | 4 Bed House67, Brython Drive, Cardiff, CF3 0LR67, Brython Drive, Cardiff, CF3 0LR
- Sold Jul 2025£300,000 | 4 Bed House4, Eugene Close, Cardiff, CF3 0LZ4, Eugene Close, Cardiff, CF3 0LZ
- Sold Apr 2025£265,000 | 3 Bed House14, Eugene Close, Cardiff, CF3 0LZ14, Eugene Close, Cardiff, CF3 0LZ
- Sold Mar 2025£318,000 | 4 Bed House1, Eugene Close, Cardiff, CF3 0LZ1, Eugene Close, Cardiff, CF3 0LZ
- Sold Mar 2025£320,000 | 4 Bed House116, Brython Drive, Cardiff, CF3 0GB116, Brython Drive, Cardiff, CF3 0GB
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 £284,279, ranging from £246,285 to £415,770.
- 16 Cwrt Pentre Bach
3 Bed House | 12 m | Est. Value: £306,007
- 17 Cwrt Pentre Bach
5 Bed House | 12 m | Est. Value: £415,770
- 13 Vaindre Drive
4 Bed House | 23 m | Est. Value: £310,291
- 9 Vaindre Drive
3 Bed House | 26 m | Est. Value: £285,703
- 15 Cwrt Pentre Bach
4 Bed House | 29 m | Est. Value: £331,474
Location Comparison
Of the 18 addresses on Cwrt Pentre Bach, St. Mellons, Cardiff, CF3, 18, Cwrt Pentre Bach, Cardiff comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.
It is also £77k more expensive than the average property across the CF3 district.
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
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












