Our Data Sources
6 Gwern Hafren, Severn Grove, Cardiff has 2 entries in the Land Registry, most recently in August 2010 and a single entry in the EPC database dated February 2009.
We combine this information with that 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 6 Gwern Hafren, Severn Grove, Cardiff is in very good condition we estimate a sale value of £171,845 and a rental value of £964 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £152,205 and a rental value of £854 per month.
Energy Efficiency
6 Gwern Hafren, Severn Grove, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Feb 2009.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 6 Gwern Hafren, Severn Grove, Cardiff was last sold on 20th August 2010 for £137,500 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
Since August 2010, the market for similar properties has risen by 2.2%.
- Sold Aug 2010£137,500
- Sold Feb 2009£115,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 12 sales of properties similar to 6 Gwern Hafren, Severn Grove, Cardiff within a radius of 340 metres since 2009.
The most recent example is 7 Gwern Hafren, Severn Grove, Cardiff, CF11 9EY, a leasehold flat which sold for £175,000 on the 11th March 2026.
Read more about house prices in CF11.
- Sold Mar 2026£175,000 | 1 Bed Flat7 Gwern Hafren, Severn Grove, Cardiff, CF11 9EY7 Gwern Hafren, Severn Grove, Cardiff, CF11 9EY
- Sold Aug 2024£145,000 | 1 Bed Flat39, Greenfield Avenue, Cardiff, CF11 9PT39, Greenfield Avenue, Cardiff, CF11 9PT
- Sold Apr 2023£200,000 | 1 Bed Flat38A, Llanfair Road, Cardiff, CF11 9QB38A, Llanfair Road, Cardiff, CF11 9QB
- Sold Sep 2022£165,000 | 1 Bed FlatFlat 3, 148, Cathedral Road, Cardiff, CF11 9JBFlat 3, 148, Cathedral Road, Cardiff, CF11 9JB
- Sold Jun 2022£127,500 | 1 Bed Flat38, Greenfield Avenue, Cardiff, CF11 9PT38, Greenfield Avenue, Cardiff, CF11 9PT
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 £317,843, ranging from £163,662 to £522,117.
- 6 St. James Mews Severn Grove
2 Bed House | 0 m | Est. Value: £289,437
- 6 Severn Grove
4 Bed House | 0 m | Est. Value: £489,492
- 4 St. James Mews Severn Grove
2 Bed House | 4 m | Est. Value: £286,816
- 4 Gwern Hafren Severn Grove
2 Bed Flat | 4 m | Est. Value: £191,524
- 4 Severn Grove
4 Bed House | 4 m | Est. Value: £522,117
Location Comparison
Severn Grove, Cardiff, CF11 has a total of 231 addresses. According to our analysis of all the public data, 6 Gwern Hafren, Severn Grove, Cardiff is the 226th largest and the 190th most expensive property on the street.
When compared to the postcode district it is £87k less expensive than the average property in CF11.
More reading links
Schools Nearby
Public Transport Nearby
- Ninian Park|1.3 km away
- Cathays|1.6 km away
- Waun-Gron Park|1.9 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast 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.












