Our Data Sources
9 Gwern Hafren, Severn Grove, Cardiff has a single entry in the Land Registry from July 2009 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
In very good condition, we estimate 9 Gwern Hafren, Severn Grove, Cardiff would be worth £235,880, with a potential rental value of £1,285 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £208,922, with a rental value of £1,138 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
9 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
9 Gwern Hafren, Severn Grove, Cardiff last changed hands on 24th July 2009, selling for £161,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 0.5% since July 2009.
- Sold Jul 2009£161,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 54 sales of comparable properties within 340 metres of 9 Gwern Hafren, Severn Grove, Cardiff since 2019.
Most recently, Flat 18, Forest Court, Severn Grove, Cardiff, CF11 9EP, a leasehold flat, sold at £246,500 on the 12th September 2025.
Read more about house prices in CF11.
- Sold Sep 2025£246,500 | 2 Bed FlatFlat 18, Forest Court, Severn Grove, Cardiff, CF11 9EPFlat 18, Forest Court, Severn Grove, Cardiff, CF11 9EP
- Sold Aug 2025£210,000 | 2 Bed FlatFlat 10, Caernarvon Court, Conway Road, Cardiff, CF11 9NUFlat 10, Caernarvon Court, Conway Road, Cardiff, CF11 9NU
- Sold Aug 2025£160,000 | 2 Bed FlatFlat 5, St. Catherines Mews, Severn Grove, Cardiff, CF11 9ERFlat 5, St. Catherines Mews, Severn Grove, Cardiff, CF11 9ER
- Sold Jul 2025£237,000 | 2 Bed FlatFlat 2, Forest Court, Severn Grove, Cardiff, CF11 9EPFlat 2, Forest Court, Severn Grove, Cardiff, CF11 9EP
- Sold Oct 2024£192,550 | 2 Bed FlatFlat 13, Forest Court, Severn Grove, Cardiff, CF11 9EPFlat 13, Forest Court, Severn Grove, Cardiff, CF11 9EP
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 £329,606, ranging from £172,137 to £544,926.
- 9 St. James Mews Severn Grove
2 Bed House | 0 m | Est. Value: £292,035
- 1 Sir Walter Mews Severn Grove
2 Bed House | 10 m | Est. Value: £306,202
- 1 Severn Grove
5 Bed House | 10 m | Est. Value: £544,926
- 1 Gwern Hafren Severn Grove
2 Bed Flat | 10 m | Est. Value: £227,628
- 1A Severn Grove
3 Bed House | 10 m | Est. Value: £351,567
Location Comparison
Our analysis of the public data ranks 9 Gwern Hafren, Severn Grove, Cardiff as the 114th largest and the 127th most expensive of the 231 addresses on Severn Grove, Cardiff, CF11.
Against the CF11 postcode district average, it is £26k less expensive than the typical property.
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
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
