1A, ONSLOW DRIVE, SIDCUP, DA14 4PB - £440,000

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

1A ONSLOW DRIVE is a very small detached house of 58m², built sometime between 1991 and 1995, which could now be worth an estimated £492,166. It was last sold for £440,000 in June 2021, which was around 31% below the average June 2021 detached price in the Bexley local authority area. The most recent EPC inspection was June 2014, where the current energy rating was D, and the potential energy rating was B.

1A ONSLOW DRIVE Sold Prices

Land registry data shows two sales for 1A ONSLOW DRIVE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Bexley local authority area for the corresponding sale date. Both of the two 1A ONSLOW 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
2021 18 JUN	£440,000	£641,045	31% below HPI
2014 19 SEP	£125,000	£449,615	72% below HPI

1A ONSLOW DRIVE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bexley local authority area over time, sourced from the HPI. The two 1A ONSLOW DRIVE sales from September 2014 and June 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 September 2014 sale was for 72% below the HPI. So the extrapolation line tracks at 72% below the HPI over time, until the June 2021 sale, where it rises to 31% below the HPI. The line then continues to track at 31% below the HPI.

What might 1A ONSLOW DRIVE be worth now?

1A ONSLOW DRIVE might now be worth an estimated £492,166.

This is based on house price inflation of 11.9%, between June 2021 and February 2025, for detached houses, in the Bexley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 11.9% inflationary increase is applied to the most recent sale price for 1A ONSLOW DRIVE of £440,000 on 18th June 2021. For the value to have increased from £440,000 to £492,166 over the four years and four months to February 2025, the following assumptions must hold true:

• The value of 1A ONSLOW DRIVE has moved in line with the HPI for detached houses in the Bexley local authority area.
• The June 2021 sale price of £440,000 represented a fair market value for the property.
• The size, condition, and specification of 1A ONSLOW DRIVE has not materially changed since June 2021.

How Large is 1A ONSLOW DRIVE?

1A ONSLOW DRIVE is 58m² according to the EPC inspection conducted in June 2014. This puts it in the smallest 10% of detached houses houses in Sidcup, based on EPC data. The below chart shows the distribution of detached houses houses by size in Sidcup, and where 1A ONSLOW DRIVE lies on this distribution: 1% of detached houses houses are smaller than 1A ONSLOW DRIVE, and 99% of houses are larger. Note that EPC data is not available for all properties in Sidcup.

1A ONSLOW DRIVE: Plot and Title Map

1A ONSLOW DRIVE sits on a plot of roughly 0.081 of an acre, or 327m². The below map shows the location of 1A ONSLOW 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 1A ONSLOW 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 1A ONSLOW DRIVE?

1A ONSLOW DRIVE is located in SIDCUP, in the DA14 postcode district. The below map shows the position of No. 1A on ONSLOW DRIVE.