Our Data Sources
21, Mill Road, Cardiff has a single entry in the Land Registry from August 2012 and a single entry in the EPC database dated June 2010.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 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 21, Mill Road, Cardiff, we estimate a market value of £1,119,857 and a rental value of £3,138 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £991,873 and £2,780 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Mill Road, Cardiff as measuring 1,051 m2.
That makes it the 8th largest plot in the postcode, where 11 of the 13 other houses have recorded plot data.
Energy Efficiency
21, Mill Road, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 18 Jun 2010.
The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 21, Mill Road, Cardiff completed on 3rd August 2012 at £780,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 28.3% over the period since August 2012.
- Sold Aug 2012£780,000
Similar Properties Sold Nearby
Since 2019 35 properties similar to 21, Mill Road, Cardiff have sold within a radius of 770 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th October 2025, was Rosa Sayang, Lisvane Road, Cardiff, CF14 0SF, a freehold house which sold for £1,010,000.
Read more about house prices in CF14.
- Sold Oct 2025£1,010,000 | 5 Bed HouseRosa Sayang, Lisvane Road, Cardiff, CF14 0SFRosa Sayang, Lisvane Road, Cardiff, CF14 0SF
- Sold Sep 2025£1,200,000 | 5 Bed House12, Coed Pengam, Cardiff, CF14 0AU12, Coed Pengam, Cardiff, CF14 0AU
- Sold Aug 2025£1,115,000 | 5 Bed House2, Wood Close, Cardiff, CF14 0TT2, Wood Close, Cardiff, CF14 0TT
- Sold Feb 2025£1,050,000 | 5 Bed House13, Coed Pengam, Cardiff, CF14 0AU13, Coed Pengam, Cardiff, CF14 0AU
- Sold Nov 2024£1,120,000 | 5 Bed House16, Coed Pengam, Cardiff, CF14 0AU16, Coed Pengam, Cardiff, CF14 0AU
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 £623,550, ranging from £362,007 to £793,458.
- 11 Millheath Drive
4 Bed House | 36 m | Est. Value: £674,570
- 13 Millheath Drive
4 Bed House | 37 m | Est. Value: £723,354
- 30 Mill Road
4 Bed House | 45 m | Est. Value: £518,350
- 2 Mill Close
4 Bed House | 54 m | Est. Value: £497,977
- 5 Millheath Drive
4 Bed House | 58 m | Est. Value: £701,992
Location Comparison
Of the 31 addresses on Mill Road, Llanishen, Cardiff, CF14, 21, Mill Road, Cardiff comes out as the 19th largest and the 11th most expensive in our analysis of the public data.
It is also £691k more expensive than the average property across the CF14 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|100 m away
- Lisvane & Thornhill|1.2 km away
- Ty Glas|1.7 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.
