Our Data Sources
3, Berthllwyd, Cardiff has 21 entries in the Land Registry, most recently in January 2025 and a single entry in the EPC database dated September 2023.
We combine this information with that 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 3, Berthllwyd, Cardiff, we estimate a market value of £189,088 and a rental value of £1,124 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £167,478 and £996 per month respectively.
Energy Efficiency
3, Berthllwyd, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Sep 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 3, Berthllwyd, Cardiff completed on 17th January 2025 at £180,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 7.6% over the period since January 2025.
- Sold Jan 2025£180,000
- Sold Mar 2002£56,500
Similar Properties Sold Nearby
Since 2011 9 properties similar to 3, Berthllwyd, Cardiff have sold within a radius of 2.2 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th August 2022, was 2, Garth Newydd, Cardiff, CF15 9HD, a leasehold flat which sold for £150,000.
Read more about house prices in CF15.
- Sold Aug 2022£150,000 | 2 Bed Flat2, Garth Newydd, Cardiff, CF15 9HD2, Garth Newydd, Cardiff, CF15 9HD
- Sold Nov 2019£147,500 | 2 Bed Flat1, Garth Newydd, Cardiff, CF15 9HD1, Garth Newydd, Cardiff, CF15 9HD
- Sold Oct 2019£167,500 | 2 Bed Flat8, Heol Y Parc, Cardiff, CF15 9NB8, Heol Y Parc, Cardiff, CF15 9NB
- Sold Sep 2018£170,000 | 2 Bed Flat10A, Penuel Road, Cardiff, CF15 9QJ10A, Penuel Road, Cardiff, CF15 9QJ
- Sold Apr 2018£110,000 | 2 Bed FlatFlat 2, Temperance Court, Bronllwyn, Cardiff, CF15 9TNFlat 2, Temperance Court, Bronllwyn, Cardiff, CF15 9TN
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 £343,825, ranging from £177,650 to £737,332.
- 4 Berthllwyd
2 Bed Flat | 0 m | Est. Value: £177,650
- 2 Berthllwyd
2 Bed Flat | 8 m | Est. Value: £177,650
- 1 Cefn Bychan
2 Bed House | 24 m | Est. Value: £274,697
- Penygarreg House
4 Bed House | 25 m | Est. Value: £504,357
- 2 Cefn Bychan
2 Bed House | 27 m | Est. Value: £259,193
Location Comparison
Of the 8 addresses on Berthllwyd, Pentyrch, Cardiff, CF15, 3, Berthllwyd, Cardiff comes out as the 5th largest and the 5th most expensive in our analysis of the public data.
It is also £212k less expensive than the average property across the CF15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Taffs Well|2.5 km away
- Radyr|3.6 km away
- Trefforest Estate|4.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












