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.
122A PENN ROAD is a very small extended terraced house of 43m², built sometime between 1983 and 1990, which could now be worth an estimated £287,863. It was last sold for £145,700 in October 2006, which was around 41% below the average October 2006 terraced price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was March 2018, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows two sales for 122A PENN ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Windsor and Maidenhead local authority area for the corresponding sale date. Both of the two 122A PENN ROAD 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 |
|---|---|---|---|
2006 20 OCT | £145,700 | £247,318 | 41% below HPI |
2002 28 JUN | £123,500 | £179,884 | 31% below HPI |
The below graph shows the average terraced house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The two 122A PENN ROAD sales from June 2002 and October 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 June 2002 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the October 2006 sale, where it falls to 41% below the HPI. The line then continues to track at 41% below the HPI.

122A PENN ROAD might now be worth an estimated £287,863.
This is based on house price inflation of 97.6%, between October 2006 and May 2026, for terraced 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 97.6% inflationary increase is applied to the most recent sale price for 122A PENN ROAD of £145,700 on 20th October 2006. For the value to have increased from £145,700 to £287,863 over the twenty years and five months to May 2026, the following assumptions must hold true:
122A PENN ROAD is 43m², which includes one extension, according to the EPC inspection conducted in March 2018. This puts it in the smallest 10% of terraced houses houses in Datchet, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Datchet, and where 122A PENN ROAD lies on this distribution: Less than 1% of terraced houses houses are smaller than 122A PENN ROAD, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Datchet.

122A PENN ROAD sits on a plot of roughly 0.054 of an acre, or 218m². The below map shows the location of 122A PENN 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 122A PENN 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.

122A PENN ROAD is located in DATCHET, in the SL3 postcode district. The below map shows the position of No. 122A on PENN ROAD.

Most recent sales first: