Our Data Sources
5 St. James Mews, Severn Grove, Cardiff has no recent1 records in the Land Registry and a single entry in the EPC database dated September 2009.
We combine this information with public data 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
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 5 St. James Mews, Severn Grove, Cardiff is in very good condition we estimate a sale value of £305,621 and a rental value of £1,563 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £270,693 and a rental value of £1,384 per month.
Plot Size
According to data from HM Land Registry, 5 St. James Mews, Severn Grove, Cardiff sits on a plot of 79 m2.
We have plot size data on 9 out of 9 other houses in the postcode and 5 St. James Mews, Severn Grove, Cardiff sits on the 10th largest plot.
Energy Efficiency
5 St. James Mews, Severn Grove, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Sep 2009.
The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 5 St. James Mews, Severn Grove, Cardiff was last sold on 29th January 1999 for £64,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold Jan 1999£64,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 28 sales of properties similar to 5 St. James Mews, Severn Grove, Cardiff within a radius of 340 metres since 2010.
The most recent example is 1 Sir Walter Mews, Severn Grove, Cardiff, CF11 9EQ, a freehold house which sold for £270,000 on the 31st March 2026.
Read more about house prices in CF11.
- Sold Mar 2026£270,000 | 2 Bed House1 Sir Walter Mews, Severn Grove, Cardiff, CF11 9EQ1 Sir Walter Mews, Severn Grove, Cardiff, CF11 9EQ
- Sold Oct 2025£357,500 | 2 Bed House29, Mortimer Road, Cardiff, CF11 9JZ29, Mortimer Road, Cardiff, CF11 9JZ
- Sold Oct 2025£390,000 | 2 Bed House29, Glynne Street, Cardiff, CF11 9NS29, Glynne Street, Cardiff, CF11 9NS
- Sold Jun 2025£300,000 | 2 Bed House1, Iestynian Avenue, Cardiff, CF11 9HU1, Iestynian Avenue, Cardiff, CF11 9HU
- Sold Dec 2022£325,000 | 2 Bed House16, Iestyn Street, Cardiff, CF11 9HT16, Iestyn Street, Cardiff, CF11 9HT
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 £330,215, ranging from £163,662 to £544,926.
- 5 Gwern Hafren Severn Grove
1 Bed Flat | 0 m | Est. Value: £172,137
- 5 Severn Grove
3 Bed House | 0 m | Est. Value: £434,605
- 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
- 6 Gwern Hafren Severn Grove
1 Bed Flat | 5 m | Est. Value: £163,662
Location Comparison
Severn Grove, Cardiff, CF11 has a total of 231 addresses. According to our analysis of all the public data, 5 St. James Mews, Severn Grove, Cardiff is the 150th largest and the 106th most expensive property on the street.
When compared to the postcode district it is £40k more expensive than the average property in CF11.
More reading links
Schools Nearby
Public Transport Nearby
- Ninian Park|1.1 km away
- Cathays|1.6 km away
- Waun-Gron Park|1.9 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












