Be the first Estate
Agent here!







According to the public record, 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff is a period freehold house with 828 ft2 of internal area and sits on a 360 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff is £307,215 and the estimated rental value is £2,013 per month.
Cardiff Castle Grounds, Blackweir, Cardiff, CF10 is located within the CF10 postal district.
2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff has a single entry in the Land Registry from December 2019 and a single entry in the EPC database dated January 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff is in very good condition we estimate a sale value of £322,575 and a rental value of £2,114 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £285,710 and a rental value of £1,872 per month.
Over the last 12 months the sale value of 2 Blackweir Cottages Cardiff Castle Grounds Cardiff has decreased by an estimated £1,663 (0.5%) and its rental value has increased by an estimated £75 per month (3.7%), giving an expected gross yield of 7.9%.
According to data from HM Land Registry, 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff sits on a plot of 360m2.
We have plot size data on 1 out of 5 other houses in the postcode and 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff sits on the largest plot.
2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Jan 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff was last sold on 18th December 2019 for £254,500 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since December 2019, the market for similar properties has risen 45.7%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff within a radius of 550 metres over the last 2 years.
The most recent example is 53, Merthyr Street, Cardiff, CF24 4JL, a freehold house which sold for £285,000 on the 29th September 2025.
Read more about house prices in CF10.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Cardiff Castle Grounds, Blackweir, Cardiff, CF10 has a total of 5 addresses. According to our analysis of all the public data, 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff is the 5th largest and the 3rd most expensive property on the street.
When compared to the postcode district it is £118k more expensive than the average property in CF10.
The closest station to 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff is Cathays station which is 800 metres away.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff, % of property is and % is .
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff, 0.0% of residents are recorded as possessing school level qualifications and 0.0% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff, 0.0% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 2 Blackweir Cottages, Cardiff Castle Grounds, Cardiff, there are an average of 0.0 cars per household.
See below for how this compares to Wales and the rest of England & Wales.