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.
41 BLACKWELL LANE is a very small extended semi-detached house of 86m², built sometime before 1900, which could now be worth an estimated £407,833. It was last sold for £361,000 in August 2021, which was around 140% above the average August 2021 semi-detached price in the Darlington local authority area. The most recent EPC inspection was September 2020, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 41 BLACKWELL LANE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Darlington local authority area for the corresponding sale date. Both of the two 41 BLACKWELL LANE 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 |
---|---|---|---|
2021 27 AUG | £361,000 | £150,481 | ![]() 140% above HPI |
2017 24 MAR | £205,000 | £131,869 | ![]() 55% above HPI |
The below graph shows the average semi-detached house price in the Darlington local authority area over time, sourced from the HPI. The two 41 BLACKWELL LANE sales from March 2017 and August 2021 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 March 2017 sale was for 55% above the HPI. So the extrapolation line tracks at 55% above the HPI over time, until the August 2021 sale, where it rises to 140% above the HPI. The line then continues to track at 140% above the HPI.
41 BLACKWELL LANE might now be worth an estimated £407,833.
This is based on house price inflation of 13%, between August 2021 and February 2025, for semi-detached houses, in the Darlington local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 13% inflationary increase is applied to the most recent sale price for 41 BLACKWELL LANE of £361,000 on 27th August 2021. For the value to have increased from £361,000 to £407,833 over the four years and six months to February 2025, the following assumptions must hold true:
41 BLACKWELL LANE is 86m², which includes one extension, according to the EPC inspection conducted in September 2020. This puts it in the smallest 20% of semi-detached houses houses in Darlington, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Darlington, and where 41 BLACKWELL LANE lies on this distribution: 19% of semi-detached houses houses are smaller than 41 BLACKWELL LANE, and 80% of houses are larger. Note that EPC data is not available for all properties in Darlington.
41 BLACKWELL LANE sits on a plot of roughly 0.075 of an acre, or 305m². The below map shows the location of 41 BLACKWELL LANE, 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 41 BLACKWELL LANE). 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.
41 BLACKWELL LANE is located in DARLINGTON, in the DL3 postcode district. The below map shows the position of No. 41 on BLACKWELL LANE.
Most recent sales first: