Our Data Sources
9, Theobald Road, Cardiff has 21 entries in the Land Registry, most recently in February 2025 and a single entry in the EPC database dated April 2021.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 9, Theobald Road, Cardiff, we estimate a market value of £379,733 and a rental value of £1,591 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £336,335 and £1,409 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Theobald Road, Cardiff as measuring 122 m2.
That makes it the 15th largest plot in the postcode, where 30 of the 31 other houses have recorded plot data.
Energy Efficiency
9, Theobald Road, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 28 Apr 2021.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 9, Theobald Road, Cardiff completed on 28th February 2025 at £382,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 2.9% over the period since February 2025.
- Sold Feb 2025£382,000
- Sold Aug 2001£98,500
Similar Properties Sold Nearby
Since 2021 323 properties similar to 9, Theobald Road, Cardiff have sold within a radius of 370 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 18th December 2025, was 21, Penllyn Road, Cardiff, CF5 1NW, a freehold house which sold for £422,000.
Read more about house prices in CF5.
- Sold Dec 2025£422,000 | 4 Bed House21, Penllyn Road, Cardiff, CF5 1NW21, Penllyn Road, Cardiff, CF5 1NW
- Sold Nov 2025£370,000 | 4 Bed House17, Theobald Road, Cardiff, CF5 1LP17, Theobald Road, Cardiff, CF5 1LP
- Sold Aug 2025£345,000 | 4 Bed House17, Westmoreland Street, Cardiff, CF5 1LU17, Westmoreland Street, Cardiff, CF5 1LU
- Sold Jul 2025£400,000 | 4 Bed House39, Hanover Street, Cardiff, CF5 1LS39, Hanover Street, Cardiff, CF5 1LS
- Sold Jun 2025£220,000 | 4 Bed House234, Cowbridge Road East, Cardiff, CF5 1GY234, Cowbridge Road East, Cardiff, CF5 1GY
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 £319,736, ranging from £147,352 to £422,169.
- 7 Theobald Road
4 Bed House | 7 m | Est. Value: £364,912
- 11 Theobald Road
4 Bed House | 9 m | Est. Value: £376,106
- Flat 2, 13 Theobald Road
2 Bed Flat | 11 m | Est. Value: £194,326
- Flat 1, 13 Theobald Road
1 Bed Flat | 11 m | Est. Value: £147,352
- Flat 3, 13 Theobald Road
2 Bed Flat | 11 m | Est. Value: £204,842
Location Comparison
Of the 92 addresses on Theobald Road, Cardiff, CF5, 9, Theobald Road, Cardiff comes out as the 54th largest and the 49th most expensive in our analysis of the public data.
It is also £68k more expensive than the average property across the CF5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Ninian Park|600 m away
- Waun-Gron Park|1.8 km away
- Grangetown (Cardiff)|1.9 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
