Our Data Sources
10, Blenheim Road, Cardiff has 3 entries in the Land Registry, most recently in June 2025 and a single entry in the EPC database dated August 2020.
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
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 10, Blenheim Road, Cardiff, we estimate a market value of £560,459 and a rental value of £1,804 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £496,407 and £1,598 per month respectively.
Plot Size
HM Land Registry records the plot of land for 10, Blenheim Road, Cardiff as measuring 138 m2.
That makes it the 5th largest plot in the postcode, where all 9 other houses have recorded plot data.
Energy Efficiency
10, Blenheim Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Aug 2020.
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 10, Blenheim Road, Cardiff completed on 30th June 2025 at £535,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 5.4% over the period since June 2025.
- Sold Jun 2025£535,000
- Sold Jan 2021£455,000
- Sold Dec 2013£325,000
Similar Properties Sold Nearby
Since 2019 254 properties similar to 10, Blenheim Road, Cardiff have sold within a radius of 440 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th January 2026, was 80, Kimberley Road, Cardiff, CF23 5DN, a freehold house which sold for £610,000.
Read more about house prices in CF23.
- Sold Jan 2026£610,000 | 4 Bed House80, Kimberley Road, Cardiff, CF23 5DN80, Kimberley Road, Cardiff, CF23 5DN
- Sold Dec 2025£580,000 | 4 Bed House51, Westville Road, Cardiff, CF23 5DF51, Westville Road, Cardiff, CF23 5DF
- Sold Aug 2025£485,000 | 4 Bed House18, Deri Road, Cardiff, CF23 5AJ18, Deri Road, Cardiff, CF23 5AJ
- Sold Aug 2025£565,000 | 4 Bed House13, Ilton Road, Cardiff, CF23 5DU13, Ilton Road, Cardiff, CF23 5DU
- Sold Jul 2025£455,000 | 4 Bed House99, Kimberley Road, Cardiff, CF23 5DP99, Kimberley Road, Cardiff, CF23 5DP
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 £560,508, ranging from £457,348 to £661,605.
- 12 Blenheim Road
4 Bed House | 6 m | Est. Value: £512,987
- 8 Blenheim Road
5 Bed House | 11 m | Est. Value: £647,100
- 14 Blenheim Road
4 Bed House | 14 m | Est. Value: £529,511
- 16 Blenheim Road
5 Bed House | 19 m | Est. Value: £661,605
- 55 Amesbury Road
4 Bed House | 29 m | Est. Value: £582,340
Location Comparison
Of the 21 addresses on Blenheim Road, Cardiff, CF23, 10, Blenheim Road, Cardiff comes out as the 6th largest and the 3rd most expensive in our analysis of the public data.
It is also £172k more expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Cathays|1.7 km away
- Cardiff Queen Street|1.9 km away
- Heath Low Level|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.
