12A, Mill Road
12A, Mill Road
Description & Estimates







12A, Mill Road, Cardiff is recorded publicly as a modern freehold house across 2,195 ft2 of internal area, sitting on a 506 m2 plot.
Locally, houses of this size normally have 5 bedrooms with a garden.
Our estimate of the sale value of 12A, Mill Road, Cardiff is £709,087 and its rental estimate is £2,087 per month, given the available information and assuming reasonable condition.
Mill Road, Llanishen, Cardiff, CF14 falls within the CF14 postal district.
Our Data Sources
12A, Mill Road, Cardiff has a single entry in the Land Registry from June 2018 and a single entry in the EPC database dated August 2017.
We combine this information with that 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 12A, Mill Road, Cardiff, we estimate a market value of £744,541 and a rental value of £2,192 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £659,451 and £1,941 per month respectively.
Recent Market Change
Over the last year, 12A, Mill Road, Cardiff has seen its estimated sale value move down by £7,854 (1.1%) and its estimated rental value increase by £58 per month (2.8%). This results in an estimated gross rental yield of 3.5%.
Plot Size
HM Land Registry records the plot of land for 12A, Mill Road, Cardiff as measuring 506 m2.
That makes it the 11th largest plot in the postcode, where 15 of the 18 other houses have recorded plot data.
Energy Efficiency
12A, Mill Road, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Aug 2017.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 12A, Mill Road, Cardiff completed on 29th June 2018 at £555,000 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 dropped by 0.7% over the period since June 2018.
- Sold Jun 2018£555,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12A, Mill Road, Cardiff have sold within a radius of 780 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th November 2025, was 3, Cwrt Cefn, Cardiff, CF14 0US, a freehold house which sold for £790,000.
Read more about house prices in CF14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 31 addresses on Mill Road, Llanishen, Cardiff, CF14, 12A, Mill Road, Cardiff comes out as the 21st largest and the 19th most expensive in our analysis of the public data.
It is also £344k more expensive than the average property across the CF14 district.
More reading links
Schools Nearby
Public Transport Nearby
From 12A, Mill Road, Cardiff, the nearest station is Llanishen, 200 metres away.
- 200mLlanishen
- 1.2kmLisvane & Thornhill
- 1.8kmTy Glas
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.

