26, GALLYS ROAD, WINDSOR, SL4 5QY - £515,000

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

26 GALLYS ROAD is a very small extended semi-detached house of 90m², built sometime between 1967 and 1975, which could now be worth an estimated £630,216. It was last sold for £515,000 in December 2016, which was around 5% above the average December 2016 semi-detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was June 2016, where the current energy rating was D, and the potential energy rating was B.

26 GALLYS ROAD Sold Prices

Land registry data shows two sales for 26 GALLYS 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. One of the two 26 GALLYS ROAD sales was for above the average price, whilst the other was 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
2016 15 DEC	£515,000	£490,295	5% above HPI
2005 31 MAR	£249,950	£271,704	8% below HPI

26 GALLYS 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 26 GALLYS ROAD sales from March 2005 and December 2016 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 March 2005 sale was for 8% below the HPI. So the extrapolation line tracks at 8% below the HPI over time, until the December 2016 sale, where it rises to 5% above the HPI. The line then continues to track at 5% above the HPI.

What might 26 GALLYS ROAD be worth now?

26 GALLYS ROAD might now be worth an estimated £630,216.

This is based on house price inflation of 22.4%, between December 2016 and December 2024, 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 22.4% inflationary increase is applied to the most recent sale price for 26 GALLYS ROAD of £515,000 on 15th December 2016. For the value to have increased from £515,000 to £630,216 over the eight years to December 2024, the following assumptions must hold true:

• The value of 26 GALLYS ROAD has moved in line with the HPI for semi-detached houses in the Windsor and Maidenhead local authority area.
• The December 2016 sale price of £515,000 represented a fair market value for the property.
• The size, condition, and specification of 26 GALLYS ROAD has not materially changed since December 2016.

How Large is 26 GALLYS ROAD?

26 GALLYS ROAD is 90m², which includes one extension, according to the EPC inspection conducted in June 2016. This puts it in the smallest 10% 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 26 GALLYS ROAD lies on this distribution: 10% of semi-detached houses houses are smaller than 26 GALLYS ROAD, and 90% of houses are larger. Note that EPC data is not available for all properties in Windsor.

26 GALLYS ROAD: Plot and Title Map

26 GALLYS ROAD sits on a plot of roughly 0.079 of an acre, or 320m². The below map shows the location of 26 GALLYS 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 26 GALLYS 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 26 GALLYS ROAD?

26 GALLYS ROAD is located in WINDSOR, in the SL4 postcode district. The below map shows the position of No. 26 on GALLYS ROAD.