38A, KNOLL RISE, ORPINGTON, BR6 0DD - £900,000

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

38A KNOLL RISE is a large extended detached house of 169m², built sometime between 1967 and 1975, which could now be worth an estimated £1,062,275. It was last sold for £900,000 in March 2020, which was about the average March 2020 detached price in the Bromley local authority area. The most recent EPC inspection was November 2016, where the current energy rating was D, and the potential energy rating was C.

38A KNOLL RISE Sold Prices

Land registry data shows two sales for 38A KNOLL RISE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Bromley local authority area for the corresponding sale date. One of the two 38A KNOLL RISE sales was roughly equal to the average price, whilst the other was 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 6 MAR	£900,000	£895,768	Close to HPI
2007 17 DEC	£500,000	£584,902	15% below HPI

38A KNOLL RISE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bromley local authority area over time, sourced from the HPI. The two 38A KNOLL RISE sales from December 2007 and March 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 December 2007 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the March 2020 sale, where it rises to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might 38A KNOLL RISE be worth now?

38A KNOLL RISE might now be worth an estimated £1,062,275.

This is based on house price inflation of 18%, between March 2020 and February 2025, for detached houses, in the Bromley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 18% inflationary increase is applied to the most recent sale price for 38A KNOLL RISE of £900,000 on 6th March 2020. For the value to have increased from £900,000 to £1,062,275 over the five years and one month to February 2025, the following assumptions must hold true:

• The value of 38A KNOLL RISE has moved in line with the HPI for detached houses in the Bromley local authority area.
• The March 2020 sale price of £900,000 represented a fair market value for the property.
• The size, condition, and specification of 38A KNOLL RISE has not materially changed since March 2020.

How Large is 38A KNOLL RISE?

38A KNOLL RISE is 169m², which includes two extensions, according to the EPC inspection conducted in November 2016. This puts it in the largest 30% of detached houses houses in Orpington, based on EPC data. The below chart shows the distribution of detached houses houses by size in Orpington, and where 38A KNOLL RISE lies on this distribution: 76% of detached houses houses are smaller than 38A KNOLL RISE, and 24% of houses are larger. Note that EPC data is not available for all properties in Orpington.

38A KNOLL RISE: Plot and Title Map

38A KNOLL RISE sits on a plot of roughly 0.099 of an acre, or 401m². The below map shows the location of 38A KNOLL RISE, 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 38A KNOLL RISE). 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 38A KNOLL RISE?

38A KNOLL RISE is located in ORPINGTON, in the BR6 postcode district. The below map shows the position of No. 38A on KNOLL RISE.