Our Data Sources
6, Heddfan South, Cardiff has a single entry in the Land Registry from October 2010 and a single entry in the EPC database dated November 2012.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 6, Heddfan South, Cardiff, we estimate a market value of £148,797 and a rental value of £817 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £131,792 and £723 per month respectively.
Plot Size
HM Land Registry records the plot of land for 6, Heddfan South, Cardiff as measuring 169 m2.
That makes it the 6th largest plot in the postcode, where 14 of the 26 other houses have recorded plot data.
Energy Efficiency
6, Heddfan South, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Nov 2012.
The property is not 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 6, Heddfan South, Cardiff completed on 28th October 2010 at £109,950 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 197.0% over the period since October 2010.
- Sold Oct 2010£109,950
Similar Properties Sold Nearby
Since 2010 9 properties similar to 6, Heddfan South, Cardiff have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th May 2025, was 18, Heddfan South, Cardiff, CF23 7EA, a freehold house which sold for £165,000.
Read more about house prices in CF23.
- Sold May 2025£165,000 | 3 Bed House18, Heddfan South, Cardiff, CF23 7EA18, Heddfan South, Cardiff, CF23 7EA
- Sold Oct 2023£180,000 | 3 Bed House24, Heddfan South, Cardiff, CF23 7EA24, Heddfan South, Cardiff, CF23 7EA
- Sold Apr 2021£175,000 | 3 Bed House93, Bryn Celyn, Cardiff, CF23 7EG93, Bryn Celyn, Cardiff, CF23 7EG
- Sold Feb 2018£135,000 | 3 Bed House88, Bryn Celyn, Cardiff, CF23 7EG88, Bryn Celyn, Cardiff, CF23 7EG
- Sold Apr 2017£140,000 | 3 Bed House95, Bryn Celyn, Cardiff, CF23 7EG95, Bryn Celyn, Cardiff, CF23 7EG
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 £146,824, ranging from £133,050 to £158,018.
- 5 Heddfan South
3 Bed House | 9 m | Est. Value: £141,712
- 7 Heddfan South
3 Bed House | 9 m | Est. Value: £143,381
- 3 Heddfan South
3 Bed House | 22 m | Est. Value: £133,050
- 2 Heddfan South
3 Bed House | 36 m | Est. Value: £141,712
- 20 Heddfan South
3 Bed House | 37 m | Est. Value: £145,848
Location Comparison
Of the 26 addresses on Heddfan South, Cardiff, CF23, 6, Heddfan South, Cardiff comes out as the 23rd largest and the 23rd most expensive in our analysis of the public data.
It is also £220k less expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Heath High Level|2.5 km away
- Heath Low Level|2.6 km away
- Llanishen|2.7 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.












