9, COPMANTHORPE LANE, BISHOPTHORPE, YORK, YO23 2RS - £362,250

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

9 COPMANTHORPE LANE is a large extended semi-detached house of 129m², built sometime between 1930 and 1949, which could now be worth an estimated £467,359. It was last sold for £362,250 in October 2017, which was around 47% above the average October 2017 semi-detached price in the York local authority area. The most recent EPC inspection was July 2017, where the current energy rating was D, and the potential energy rating was C.

9 COPMANTHORPE LANE Sold Prices

Land registry data shows three sales for 9 COPMANTHORPE LANE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the York local authority area for the corresponding sale date. All of the three 9 COPMANTHORPE 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
2017 31 OCT	£362,250	£246,973	47% above HPI
2010 2 MAR	£270,000	£180,308	50% above HPI
1997 30 MAY	£63,015	£59,705	6% above HPI

9 COPMANTHORPE LANE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the York local authority area over time, sourced from the HPI. The three 9 COPMANTHORPE LANE sales between May 1997 and October 2017 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 2010 sale was for 50% above the HPI. So the extrapolation line tracks at 50% above the HPI over time, until the October 2017 sale, where it falls to 47% above the HPI. The line then continues to track at 47% above the HPI.

What might 9 COPMANTHORPE LANE be worth now?

9 COPMANTHORPE LANE might now be worth an estimated £467,359.

This is based on house price inflation of 29%, between October 2017 and February 2025, for semi-detached houses, in the York local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 29% inflationary increase is applied to the most recent sale price for 9 COPMANTHORPE LANE of £362,250 on 31st October 2017. For the value to have increased from £362,250 to £467,359 over the eight years and eight months to February 2025, the following assumptions must hold true:

• The value of 9 COPMANTHORPE LANE has moved in line with the HPI for semi-detached houses in the York local authority area.
• The October 2017 sale price of £362,250 represented a fair market value for the property.
• The size, condition, and specification of 9 COPMANTHORPE LANE has not materially changed since October 2017.

How Large is 9 COPMANTHORPE LANE?

9 COPMANTHORPE LANE is 129m², which includes four extensions, according to the EPC inspection conducted in July 2017. This puts it in the largest 30% of semi-detached houses houses in Bishopthorpe, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Bishopthorpe, and where 9 COPMANTHORPE LANE lies on this distribution: 70% of semi-detached houses houses are smaller than 9 COPMANTHORPE LANE, and 30% of houses are larger. Note that EPC data is not available for all properties in Bishopthorpe.

9 COPMANTHORPE LANE: Plot and Title Map

9 COPMANTHORPE LANE sits on a plot of roughly 0.111 of an acre, or 450m². The below map shows the location of 9 COPMANTHORPE 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 9 COPMANTHORPE 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.

Where is 9 COPMANTHORPE LANE?

9 COPMANTHORPE LANE is located in BISHOPTHORPE, in the YO23 postcode district. The below map shows the position of No. 9 on COPMANTHORPE LANE.