30, GALLYS ROAD, WINDSOR, SL4 5QY - £290,000

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

30 GALLYS ROAD is a large extended semi-detached house of 158m², built sometime between 1950 and 1966, which could now be worth an estimated £608,146. It was last sold for £290,000 in March 2006, which was around 1% above the average March 2006 semi-detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was October 2022, where the current energy rating was D, and the potential energy rating was C.

30 GALLYS ROAD Sold Prices

Land registry data shows four sales for 30 GALLYS ROAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. Most of the four 30 GALLYS 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
2006 30 MAR	£290,000	£286,108	1% above HPI
2001 21 DEC	£165,000	£212,100	22% below HPI
1999 21 MAY	£160,000	£145,881	10% above HPI
1995 2 OCT	£112,000	£99,635	12% above HPI

30 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 four 30 GALLYS ROAD sales between October 1995 and March 2006 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 December 2001 sale was for 22% below the HPI. So the extrapolation line tracks at 22% below the HPI over time, until the March 2006 sale, where it rises to 1% above the HPI. The line then continues to track at 1% above the HPI.

What might 30 GALLYS ROAD be worth now?

30 GALLYS ROAD might now be worth an estimated £608,146.

This is based on house price inflation of 109.7%, between March 2006 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 109.7% inflationary increase is applied to the most recent sale price for 30 GALLYS ROAD of £290,000 on 30th March 2006. For the value to have increased from £290,000 to £608,146 over the seventeen years and three months to December 2024, the following assumptions must hold true:

• The value of 30 GALLYS ROAD has moved in line with the HPI for semi-detached houses in the Windsor and Maidenhead local authority area.
• The March 2006 sale price of £290,000 represented a fair market value for the property.
• The size, condition, and specification of 30 GALLYS ROAD has not materially changed since March 2006.

How Large is 30 GALLYS ROAD?

30 GALLYS ROAD is 158m², which includes two extensions, according to the EPC inspection conducted in October 2022. This puts it in the largest 40% 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 30 GALLYS ROAD lies on this distribution: 64% of semi-detached houses houses are smaller than 30 GALLYS ROAD, and 36% of houses are larger. Note that EPC data is not available for all properties in Windsor.

30 GALLYS ROAD: Plot and Title Map

30 GALLYS ROAD sits on a plot of roughly 0.073 of an acre, or 296m². The below map shows the location of 30 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 30 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 30 GALLYS ROAD?

30 GALLYS ROAD is located in WINDSOR, in the SL4 postcode district. The below map shows the position of No. 30 on GALLYS ROAD.