THE HAVEN, MILL LANE, HORTON, SLOUGH, SL3 9PN - £485,950

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

THE HAVEN is a very small detached house of 106m², built sometime between 1950 and 1966, which could now be worth an estimated £553,059. It was last sold for £485,950 in November 2020, which was around 50% below the average November 2020 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was May 2020, where the current energy rating was D, and the potential energy rating was B.

THE HAVEN Sold Prices

Land registry data shows three sales for THE HAVEN since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. All of the three THE HAVEN 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
2020 6 NOV	£485,950	£974,485	50% below HPI
2006 2 JUN	£307,000	£548,455	44% below HPI
2000 17 JUL	£239,950	£399,453	40% below HPI

THE HAVEN 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 three THE HAVEN sales between July 2000 and November 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 June 2006 sale was for 44% below the HPI. So the extrapolation line tracks at 44% below the HPI over time, until the November 2020 sale, where it falls to 50% below the HPI. The line then continues to track at 50% below the HPI.

What might THE HAVEN be worth now?

THE HAVEN might now be worth an estimated £553,059.

This is based on house price inflation of 13.8%, between November 2020 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 13.8% inflationary increase is applied to the most recent sale price for THE HAVEN of £485,950 on 6th November 2020. For the value to have increased from £485,950 to £553,059 over the three years and eleven months to December 2024, the following assumptions must hold true:

• The value of THE HAVEN has moved in line with the HPI for detached houses in the Windsor and Maidenhead local authority area.
• The November 2020 sale price of £485,950 represented a fair market value for the property.
• The size, condition, and specification of THE HAVEN has not materially changed since November 2020.

How Large is THE HAVEN?

THE HAVEN is 106m² according to the EPC inspection conducted in May 2020. This puts it in the smallest 20% of detached houses houses in Horton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Horton, and where THE HAVEN lies on this distribution: 15% of detached houses houses are smaller than THE HAVEN, and 85% of houses are larger. Note that EPC data is not available for all properties in Horton.

THE HAVEN: Plot and Title Map

THE HAVEN sits on a plot of roughly 0.094 of an acre, or 381m². The below map shows the location of THE HAVEN, 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 THE HAVEN). 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 THE HAVEN?

THE HAVEN is located on MILL LANE in HORTON, in the SL3 postcode district. The below map shows the position of THE HAVEN on MILL LANE.