91, ALMA ROAD, WINDSOR, SL4 3EX - £1,209,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

91 ALMA ROAD is a large extended semi-detached house of 183m², built sometime between 1930 and 1949, which could now be worth an estimated £1,322,358. It was last sold for £1,209,000 in April 2024, which was around 112% above the average April 2024 semi-detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was July 2023, where the current energy rating was C, and the potential energy rating was C.

91 ALMA ROAD Sold Prices

Land registry data shows two sales for 91 ALMA ROAD 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 Windsor and Maidenhead local authority area for the corresponding sale date. Both of the two 91 ALMA ROAD sales were 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
2024 16 APR	£1,209,000	£570,316	112% above HPI
2001 25 MAY	£336,500	£203,471	65% above HPI

91 ALMA ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The two 91 ALMA ROAD sales from May 2001 and April 2024 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 May 2001 sale was for 65% above the HPI. So the extrapolation line tracks at 65% above the HPI over time, until the April 2024 sale, where it rises to 112% above the HPI. The line then continues to track at 112% above the HPI.

What might 91 ALMA ROAD be worth now?

91 ALMA ROAD might now be worth an estimated £1,322,358.

This is based on house price inflation of 9.4%, between April 2024 and October 2025, for semi-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 9.4% inflationary increase is applied to the most recent sale price for 91 ALMA ROAD of £1,209,000 on 16th April 2024. For the value to have increased from £1,209,000 to £1,322,358 over the six months to October 2025, the following assumptions must hold true:

• The value of 91 ALMA ROAD has moved in line with the HPI for semi-detached houses in the Windsor and Maidenhead local authority area.
• The April 2024 sale price of £1,209,000 represented a fair market value for the property.
• The size, condition, and specification of 91 ALMA ROAD has not materially changed since April 2024.

How Large is 91 ALMA ROAD?

91 ALMA ROAD is 183m², which includes three extensions, according to the EPC inspection conducted in July 2023. This puts it in the largest 30% of semi-detached houses houses in Windsor, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Windsor, and where 91 ALMA ROAD lies on this distribution: 76% of semi-detached houses houses are smaller than 91 ALMA ROAD, and 23% of houses are larger. Note that EPC data is not available for all properties in Windsor.

91 ALMA ROAD: Plot and Title Map

91 ALMA ROAD sits on a plot of roughly 0.165 of an acre, or 668m². The below map shows the location of 91 ALMA ROAD, 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 91 ALMA ROAD). 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 91 ALMA ROAD?

91 ALMA ROAD is located in WINDSOR, in the SL4 postcode district. The below map shows the position of No. 91 on ALMA ROAD.