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According to the public record, Gillystone House, Barnard Castle is a modern freehold house with 3,541 ft2 of internal area and sits on a 3,811 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Gillystone House, Barnard Castle is £927,267 and the estimated rental value is £3,700 per month.
Boldron, Barnard Castle, DL12 is located within the DL12 postal district.
Gillystone House, Barnard Castle has a single entry in the Land Registry from March 2025 and a single entry in the EPC database dated November 2021.
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 Gillystone House, Barnard Castle is in very good condition we estimate a sale value of £973,631 and a rental value of £3,885 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £862,358 and a rental value of £3,441 per month.
Over the last 12 months the sale value of Gillystone House Barnard Castle has decreased by an estimated £15,574 (1.7%) and its rental value has increased by an estimated £59 per month (1.6%), giving an expected gross yield of 4.8%.
According to data from HM Land Registry, Gillystone House, Barnard Castle sits on a plot of 3811m2.
We have plot size data on 19 out of 26 other houses in the postcode and Gillystone House, Barnard Castle sits on the 2nd largest plot.
Gillystone House, Barnard Castle has an Energy Performance Rating (EPC) of A. This is based on the most recent assessment, dated 09 Nov 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Air source heat pump, Underfloor heating, pipes in insulated timber floor, electric.
According to HM Land Registry, Gillystone House, Barnard Castle was last sold on 31st March 2025 for £940,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since March 2025, the market for similar properties has dropped 14.2%
According to the Land Registry and our network of Estate Agents, there have been 3 property sales within a 3.0 kilometres radius of Gillystone House, Barnard Castle over the last 2 years.
The most recent example is Lowes House, Barnard Castle, DL12 9RF, a freehold house which sold for £355,000 on the 23rd October 2025.
Read more about house prices in DL12.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Boldron, Barnard Castle, DL12 has a total of 63 addresses. According to our analysis of all the public data, Gillystone House, Barnard Castle is the 4th largest and the 2nd most expensive property on the street.
When compared to the postcode district it is £696k more expensive than the average property in DL12.
The closest station to Gillystone House, Barnard Castle is Bishop Auckland station which is 22.8 kilometres away.
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
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 Gillystone House, Barnard Castle, % of property is and % is .
The graph below shows how this compares to North East 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 Gillystone House, Barnard Castle, 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 North East 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 Gillystone House, Barnard Castle, 0.0% of property was a second home.
Comparison figures for North East 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 Gillystone House, Barnard Castle, there are an average of 0.0 cars per household.
See below for how this compares to North East and the rest of England & Wales.