FLAT 18, OSBORNE COURT, OSBORNE ROAD, WINDSOR, SL4 3EP - £130,000

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

FLAT 18 OSBORNE COURT is a very small detached house of 55m², built sometime between 1976 and 1982, which could now be worth an estimated £352,362. It was last sold for £130,000 in April 2001, which was around 68% below the average April 2001 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was December 2018, where the current energy rating was D, and the potential energy rating was C.

FLAT 18 OSBORNE COURT Sold Prices

Land registry data shows two sales for FLAT 18 OSBORNE COURT since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. Both of the two FLAT 18 OSBORNE COURT 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
2001 25 APR	£130,000	£409,175	68% below HPI
1997 22 AUG	£74,950	£246,708	70% below HPI

FLAT 18 OSBORNE COURT Price Paid vs. HPI Average

The below graph shows the average detached house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The two FLAT 18 OSBORNE COURT sales from August 1997 and April 2001 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 August 1997 sale was for 70% below the HPI. So the extrapolation line tracks at 70% below the HPI over time, until the April 2001 sale, where it rises to 68% below the HPI. The line then continues to track at 68% below the HPI.

What might FLAT 18 OSBORNE COURT be worth now?

FLAT 18 OSBORNE COURT might now be worth an estimated £352,362.

This is based on house price inflation of 171%, between April 2001 and December 2024, for detached houses, in the Windsor and Maidenhead local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 171% inflationary increase is applied to the most recent sale price for FLAT 18 OSBORNE COURT of £130,000 on 25th April 2001. For the value to have increased from £130,000 to £352,362 over the 22 years and four months to December 2024, the following assumptions must hold true:

• The value of FLAT 18 OSBORNE COURT has moved in line with the HPI for detached houses in the Windsor and Maidenhead local authority area.
• The April 2001 sale price of £130,000 represented a fair market value for the property.
• The size, condition, and specification of FLAT 18 OSBORNE COURT has not materially changed since April 2001.

How Large is FLAT 18 OSBORNE COURT?

FLAT 18 OSBORNE COURT is 55m² according to the EPC inspection conducted in December 2018. This puts it in the smallest 10% of detached houses houses in Windsor, based on EPC data. The below chart shows the distribution of detached houses houses by size in Windsor, and where FLAT 18 OSBORNE COURT lies on this distribution: Less than 1% of detached houses houses are smaller than FLAT 18 OSBORNE COURT, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Windsor.

FLAT 18 OSBORNE COURT: Plot and Title Map

FLAT 18 OSBORNE COURT sits on a plot of roughly 1.7 acres, or 6,965m². The below map shows the location of FLAT 18 OSBORNE COURT, 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 FLAT 18 OSBORNE COURT). 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 FLAT 18 OSBORNE COURT?

FLAT 18, OSBORNE COURT is located on OSBORNE ROAD in WINDSOR, in the SL4 postcode district. The below map shows the position of FLAT 18, OSBORNE COURT on OSBORNE ROAD.