21, BARTON DRIVE, KNOWLE, SOLIHULL, B93 0PE - £407,500

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

21 BARTON DRIVE is a very small detached house of 78m², built sometime between 1996 and 2002, which could now be worth an estimated £518,533. It was last sold for £407,500 in February 2020, which was around 12% below the average February 2020 detached price in the Solihull local authority area. The most recent EPC inspection was June 2019, where the current energy rating was C, and the potential energy rating was B.

21 BARTON DRIVE Sold Prices

Land registry data shows three sales for 21 BARTON DRIVE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Solihull local authority area for the corresponding sale date. All of the three 21 BARTON DRIVE sales were for below 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
2020 17 FEB	£407,500	£463,399	12% below HPI
2006 24 JUL	£275,000	£325,918	16% below HPI
1995 4 APR	£101,950	£120,055	15% below HPI

21 BARTON DRIVE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Solihull local authority area over time, sourced from the HPI. The three 21 BARTON DRIVE sales between April 1995 and February 2020 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 July 2006 sale was for 16% below the HPI. So the extrapolation line tracks at 16% below the HPI over time, until the February 2020 sale, where it rises to 12% below the HPI. The line then continues to track at 12% below the HPI.

What might 21 BARTON DRIVE be worth now?

21 BARTON DRIVE might now be worth an estimated £518,533.

This is based on house price inflation of 27.2%, between February 2020 and December 2024, for detached houses, in the Solihull local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 27.2% inflationary increase is applied to the most recent sale price for 21 BARTON DRIVE of £407,500 on 17th February 2020. For the value to have increased from £407,500 to £518,533 over the three years and two months to December 2024, the following assumptions must hold true:

• The value of 21 BARTON DRIVE has moved in line with the HPI for detached houses in the Solihull local authority area.
• The February 2020 sale price of £407,500 represented a fair market value for the property.
• The size, condition, and specification of 21 BARTON DRIVE has not materially changed since February 2020.

How Large is 21 BARTON DRIVE?

21 BARTON DRIVE is 78m² according to the EPC inspection conducted in June 2019. This puts it in the smallest 10% of detached houses houses in Knowle, based on EPC data. The below chart shows the distribution of detached houses houses by size in Knowle, and where 21 BARTON DRIVE lies on this distribution: 3% of detached houses houses are smaller than 21 BARTON DRIVE, and 96% of houses are larger. Note that EPC data is not available for all properties in Knowle.

21 BARTON DRIVE: Plot and Title Map

21 BARTON DRIVE sits on a plot of roughly 0.065 of an acre, or 262m². The below map shows the location of 21 BARTON DRIVE, 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 21 BARTON DRIVE). 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 21 BARTON DRIVE?

21 BARTON DRIVE is located in KNOWLE, in the B93 postcode district. The below map shows the position of No. 21 on BARTON DRIVE.