48, ONSLOW DRIVE, SIDCUP, DA14 4PB - £400,000

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

48 ONSLOW DRIVE is a very small semi-detached house of 97m², built sometime between 1930 and 1949, which could now be worth an estimated £507,329. It was last sold for £400,000 in January 2017, which was around 2% below the average January 2017 semi-detached price in the Bexley local authority area. The most recent EPC inspection was September 2016, where the current energy rating was F, and the potential energy rating was D.

48 ONSLOW DRIVE Sold Prices

Land registry data shows two sales for 48 ONSLOW DRIVE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Bexley local authority area for the corresponding sale date. One of the two 48 ONSLOW DRIVE sales was for below the average price, whilst the other was 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 25 JAN	£400,000	£409,685	2% below HPI
1996 18 DEC	£101,500	£82,989	22% above HPI

48 ONSLOW DRIVE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Bexley local authority area over time, sourced from the HPI. The two 48 ONSLOW DRIVE sales from December 1996 and January 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 December 1996 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the January 2017 sale, where it falls to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might 48 ONSLOW DRIVE be worth now?

48 ONSLOW DRIVE might now be worth an estimated £507,329.

This is based on house price inflation of 26.8%, between January 2017 and February 2025, for semi-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 26.8% inflationary increase is applied to the most recent sale price for 48 ONSLOW DRIVE of £400,000 on 25th January 2017. For the value to have increased from £400,000 to £507,329 over the seven years and eleven months to February 2025, the following assumptions must hold true:

• The value of 48 ONSLOW DRIVE has moved in line with the HPI for semi-detached houses in the Bexley local authority area.
• The January 2017 sale price of £400,000 represented a fair market value for the property.
• The size, condition, and specification of 48 ONSLOW DRIVE has not materially changed since January 2017.

How Large is 48 ONSLOW DRIVE?

48 ONSLOW DRIVE is 97m² according to the EPC inspection conducted in September 2016. This puts it in the smallest 20% of semi-detached houses houses in Sidcup, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Sidcup, and where 48 ONSLOW DRIVE lies on this distribution: 19% of semi-detached houses houses are smaller than 48 ONSLOW DRIVE, and 80% of houses are larger. Note that EPC data is not available for all properties in Sidcup.

48 ONSLOW DRIVE: Plot and Title Map

48 ONSLOW DRIVE sits on a plot of roughly 0.068 of an acre, or 277m². The below map shows the location of 48 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 48 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 48 ONSLOW DRIVE?

48 ONSLOW DRIVE is located in SIDCUP, in the DA14 postcode district. The below map shows the position of No. 48 on ONSLOW DRIVE.