Our Data Sources
Annexe, 3, Roper Close, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated December 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 Annexe, 3, Roper Close, Cardiff, we estimate a market value of £341,760 and a rental value of £1,481 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £302,701 and £1,312 per month respectively.
Plot Size
HM Land Registry records the plot of land for Annexe, 3, Roper Close, Cardiff as measuring 409 m2.
That makes it the 4th largest plot in the postcode, where all 7 other houses have recorded plot data.
Energy Efficiency
Annexe, 3, Roper Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Dec 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 41 properties similar to Annexe, 3, Roper Close, Cardiff have sold within a radius of 550 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 6th February 2026, was 18, Clos Y Faenor, Cardiff, CF5 2FA, a freehold house which sold for £285,000.
Read more about house prices in CF5.
- Sold Feb 2026£285,000 | 3 Bed House18, Clos Y Faenor, Cardiff, CF5 2FA18, Clos Y Faenor, Cardiff, CF5 2FA
- Sold Jan 2026£290,000 | 3 Bed House20, Clos Y Faenor, Cardiff, CF5 2FA20, Clos Y Faenor, Cardiff, CF5 2FA
- Sold Jan 2023£249,950 | 3 Bed House29, Clos Y Gadwyn, Cardiff, CF5 2FB29, Clos Y Gadwyn, Cardiff, CF5 2FB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 7 addresses on Roper Close, Cardiff, CF5, Annexe, 3, Roper Close, Cardiff comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £31k more expensive than the average property across the CF5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Danescourt|700 m away
- Fairwater|1.1 km away
- Llandaf|1.2 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
