Our Data Sources
1 Gwern Hafren, Severn Grove, Cardiff has a single entry in the Land Registry from November 2008 and a single entry in the EPC database dated January 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.
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 1 Gwern Hafren, Severn Grove, Cardiff, we estimate a market value of £239,009 and a rental value of £1,193 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £211,694 and £1,057 per month respectively.
Energy Efficiency
1 Gwern Hafren, Severn Grove, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Jan 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 1 Gwern Hafren, Severn Grove, Cardiff completed on 26th November 2008 at £167,500 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 4.4% over the period since November 2008.
- Sold Nov 2008£167,500
Similar Properties Sold Nearby
Since 2014 56 properties similar to 1 Gwern Hafren, Severn Grove, Cardiff have sold within a radius of 340 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 9th April 2026, was Flat 4, Stoneleigh Court, Severn Grove, Cardiff, CF11 9ES, a leasehold flat which sold for £210,000.
Read more about house prices in CF11.
- Sold Apr 2026£210,000 | 2 Bed FlatFlat 4, Stoneleigh Court, Severn Grove, Cardiff, CF11 9ESFlat 4, Stoneleigh Court, Severn Grove, Cardiff, CF11 9ES
- 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 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
- Sold Jul 2024£225,000 | 2 Bed FlatApartment 6, St. Winefrides, Romilly Crescent, Cardiff, CF11 9FAApartment 6, St. Winefrides, Romilly Crescent, Cardiff, CF11 9FA
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 £329,376, ranging from £172,137 to £544,926.
- 1 Sir Walter Mews Severn Grove
2 Bed House | 0 m | Est. Value: £306,202
- 1 Severn Grove
5 Bed House | 0 m | Est. Value: £544,926
- 1A Severn Grove
3 Bed House | 0 m | Est. Value: £351,567
- 3 Severn Grove
3 Bed House | 5 m | Est. Value: £468,766
- 3 Gwern Hafren Severn Grove
2 Bed Flat | 5 m | Est. Value: £195,483
Location Comparison
Of the 231 addresses on Severn Grove, Cardiff, CF11, 1 Gwern Hafren, Severn Grove, Cardiff comes out as the 154th largest and the 126th most expensive in our analysis of the public data.
It is also £23k less expensive than the average property across the CF11 district.
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
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.
