4, THE FIRS, GRENDON UNDERWOOD, AYLESBURY, HP18 0RW - £792,500

4 THE FIRS is a very large detached house of 211m². It was last sold for £792,500 in June 2022, which was about the average June 2022 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was July 2016, where the current energy rating was C, and the potential energy rating was B.

4 THE FIRS Sold Prices

Land registry data shows two sales for 4 THE FIRS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. One of the two 4 THE FIRS sales was roughly equal to 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
2022 28 JUN	£792,500	£792,933	Close to HPI
2017 20 JAN	£690,000	£698,127	1% below HPI

4 THE FIRS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 4 THE FIRS sales from January 2017 and June 2022 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 January 2017 sale was for 1% below the HPI. So the extrapolation line tracks at 1% below the HPI over time, until the June 2022 sale, where it rises to roughly the same level as the HPI. The line then continues to track in line with the HPI.

How Large is 4 THE FIRS?

4 THE FIRS is 211m² according to the EPC inspection conducted in July 2016. This puts it in the largest 20% of detached houses in Grendon Underwood, based on EPC data. The below chart shows the distribution of detached houses by size in Grendon Underwood, and where 4 THE FIRS lies on this distribution: 83% of detached houses are smaller than 4 THE FIRS, and 16% of houses are larger. Note that EPC data is not available for all properties in Grendon Underwood.

4 THE FIRS: Plot and Title Map

4 THE FIRS sits on a plot of roughly 0.127 of an acre, or 515m². The below map shows the location of 4 THE FIRS, 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 4 THE FIRS). 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 4 THE FIRS?

4 THE FIRS is located in GRENDON UNDERWOOD, in the HP18 postcode district. The below map shows the position of No. 4 on THE FIRS.