225A, DAYS LANE, SIDCUP, DA15 8JX - £315,000

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

225A DAYS LANE is a very small extended detached house of 88m², built sometime between 1930 and 1949, which could now be worth an estimated £641,133. It was last sold for £315,000 in December 2011, which was around 9% below the average December 2011 detached price in the Bexley local authority area. The most recent EPC inspection was August 2009, where the current energy rating was E, and the potential energy rating was D.

225A DAYS LANE Sold Prices

Land registry data shows two sales for 225A DAYS LANE 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 225A DAYS LANE 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
2011 9 DEC	£315,000	£346,353	9% below HPI
2003 11 APR	£243,000	£290,543	16% below HPI

225A DAYS LANE 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 225A DAYS LANE sales from April 2003 and December 2011 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 April 2003 sale was for 16% below the HPI. So the extrapolation line tracks at 16% below the HPI over time, until the December 2011 sale, where it rises to 9% below the HPI. The line then continues to track at 9% below the HPI.

What might 225A DAYS LANE be worth now?

225A DAYS LANE might now be worth an estimated £641,133.

This is based on house price inflation of 103.5%, between December 2011 and December 2024, 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 103.5% inflationary increase is applied to the most recent sale price for 225A DAYS LANE of £315,000 on 9th December 2011. For the value to have increased from £315,000 to £641,133 over the thirteen years to December 2024, the following assumptions must hold true:

• The value of 225A DAYS LANE has moved in line with the HPI for detached houses in the Bexley local authority area.
• The December 2011 sale price of £315,000 represented a fair market value for the property.
• The size, condition, and specification of 225A DAYS LANE has not materially changed since December 2011.

How Large is 225A DAYS LANE?

225A DAYS LANE is 88m², which includes one extension, according to the EPC inspection conducted in August 2009. This puts it in the smallest 20% of detached houses houses in London, based on EPC data. The below chart shows the distribution of detached houses houses by size in London, and where 225A DAYS LANE lies on this distribution: 12% of detached houses houses are smaller than 225A DAYS LANE, and 88% of houses are larger. Note that EPC data is not available for all properties in London.

225A DAYS LANE: Plot and Title Map

225A DAYS LANE sits on a plot of roughly 0.189 of an acre, or 766m². The below map shows the location of 225A DAYS 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 225A DAYS 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 225A DAYS LANE?

225A DAYS LANE is located in SIDCUP, in the DA15 postcode district. The below map shows the position of No. 225A on DAYS LANE.