12, PARK TERRACE, BARNARD CASTLE, DL12 8NN - £480,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

12 PARK TERRACE is a large extended detached house of 140m², built sometime between 1950 and 1966, which could now be worth an estimated £496,253. It was last sold for £480,000 in June 2025, which was around 113% above the average June 2025 detached price in the County Durham local authority area. The most recent EPC inspection was February 2025, where the current energy rating was C, and the potential energy rating was C.

12 PARK TERRACE Sold Prices

Land registry data shows four sales for 12 PARK TERRACE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the County Durham local authority area for the corresponding sale date. All of the four 12 PARK TERRACE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2025 24 JUN	£480,000	£225,570	113% above HPI
2020 21 FEB	£275,000	£170,875	61% above HPI
2006 11 JUL	£350,000	£184,919	89% above HPI
2001 19 NOV	£126,250	£89,290	41% above HPI

12 PARK TERRACE Price Paid vs. HPI Average

The below graph shows the average detached house price in the County Durham local authority area over time, sourced from the HPI. The four 12 PARK TERRACE sales between November 2001 and June 2025 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the February 2020 sale was for 61% above the HPI. So the extrapolation line tracks at 61% above the HPI over time, until the June 2025 sale, where it rises to 113% above the HPI. The line then continues to track at 113% above the HPI.

What might 12 PARK TERRACE be worth now?

12 PARK TERRACE might now be worth an estimated £496,253.

This is based on house price inflation of 3.4%, between June 2025 and October 2025, for detached houses, in the County Durham local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 3.4% inflationary increase is applied to the most recent sale price for 12 PARK TERRACE of £480,000 on 24th June 2025. For the value to have increased from £480,000 to £496,253 over the eight months to October 2025, the following assumptions must hold true:

• The value of 12 PARK TERRACE has moved in line with the HPI for detached houses in the County Durham local authority area.
• The June 2025 sale price of £480,000 represented a fair market value for the property.
• The size, condition, and specification of 12 PARK TERRACE has not materially changed since June 2025.

How Large is 12 PARK TERRACE?

12 PARK TERRACE is 140m², which includes three extensions, according to the EPC inspection conducted in February 2025. This puts it in the largest 40% of detached houses houses in Barnard Castle, based on EPC data. The below chart shows the distribution of detached houses houses by size in Barnard Castle, and where 12 PARK TERRACE lies on this distribution: 67% of detached houses houses are smaller than 12 PARK TERRACE, and 33% of houses are larger. Note that EPC data is not available for all properties in Barnard Castle.

12 PARK TERRACE: Plot and Title Map

12 PARK TERRACE sits on a plot of roughly 0.140 of an acre, or 567m². The below map shows the location of 12 PARK TERRACE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 12 PARK TERRACE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 12 PARK TERRACE?

12 PARK TERRACE is located in BARNARD CASTLE, in the DL12 postcode district. The below map shows the position of No. 12 on PARK TERRACE.