9, BOYN VALLEY ROAD, MAIDENHEAD, SL6 4DY - £252,200

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.

9 BOYN VALLEY ROAD is a very small extended detached house of 98m², built sometime between 1900 and 1929, which could now be worth an estimated £468,005. It was last sold for £252,200 in March 2010, which was around 59% below the average March 2010 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was March 2010, where the current energy rating was E, and the potential energy rating was E.

9 BOYN VALLEY ROAD Sold Prices

Land registry data shows two sales for 9 BOYN VALLEY ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. Both of the two 9 BOYN VALLEY 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
2010 31 MAR	£252,200	£619,451	59% below HPI
1998 15 JUN	£104,950	£277,376	62% below HPI

9 BOYN VALLEY ROAD 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 two 9 BOYN VALLEY ROAD sales from June 1998 and March 2010 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 1998 sale was for 62% below the HPI. So the extrapolation line tracks at 62% below the HPI over time, until the March 2010 sale, where it rises to 59% below the HPI. The line then continues to track at 59% below the HPI.

What might 9 BOYN VALLEY ROAD be worth now?

9 BOYN VALLEY ROAD might now be worth an estimated £468,005.

This is based on house price inflation of 85.6%, between March 2010 and February 2025, 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 85.6% inflationary increase is applied to the most recent sale price for 9 BOYN VALLEY ROAD of £252,200 on 31st March 2010. For the value to have increased from £252,200 to £468,005 over the fifteen years and one month to February 2025, the following assumptions must hold true:

• The value of 9 BOYN VALLEY ROAD has moved in line with the HPI for detached houses in the Windsor and Maidenhead local authority area.
• The March 2010 sale price of £252,200 represented a fair market value for the property.
• The size, condition, and specification of 9 BOYN VALLEY ROAD has not materially changed since March 2010.

How Large is 9 BOYN VALLEY ROAD?

9 BOYN VALLEY ROAD is 98m², which includes one extension, according to the EPC inspection conducted in March 2010. This puts it in the smallest 20% of detached houses houses in Maidenhead, based on EPC data. The below chart shows the distribution of detached houses houses by size in Maidenhead, and where 9 BOYN VALLEY ROAD lies on this distribution: 14% of detached houses houses are smaller than 9 BOYN VALLEY ROAD, and 86% of houses are larger. Note that EPC data is not available for all properties in Maidenhead.

9 BOYN VALLEY ROAD: Plot and Title Map

9 BOYN VALLEY ROAD sits on a plot of roughly 0.065 of an acre, or 265m². The below map shows the location of 9 BOYN VALLEY 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 9 BOYN VALLEY 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 9 BOYN VALLEY ROAD?

9 BOYN VALLEY ROAD is located in MAIDENHEAD, in the SL6 postcode district. The below map shows the position of No. 9 on BOYN VALLEY ROAD.