11, THE CHOWNS, HARPENDEN, AL5 2BN - £1,850,000

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

11 THE CHOWNS is a very large extended detached house of 303m², built sometime between 2003 and 2006. It was last sold for £1,850,000 in February 2021, which was around 84% above the average February 2021 detached price in the St Albans local authority area. The most recent EPC inspection was July 2019, where the current energy rating was C, and the potential energy rating was C.

11 THE CHOWNS Sold Prices

Land registry data shows three sales for 11 THE CHOWNS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. All of the three 11 THE CHOWNS 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
2021 8 FEB	£1,850,000	£1,005,329	84% above HPI
2009 27 AUG	£800,000	£541,749	48% above HPI
2006 19 APR	£720,000	£515,184	40% above HPI

11 THE CHOWNS Price Paid vs. HPI Average

The below graph shows the average detached house price in the St Albans local authority area over time, sourced from the HPI. The three 11 THE CHOWNS sales between April 2006 and February 2021 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 August 2009 sale was for 48% above the HPI. So the extrapolation line tracks at 48% above the HPI over time, until the February 2021 sale, where it rises to 84% above the HPI. The line then continues to track at 84% above the HPI.

How Large is 11 THE CHOWNS?

11 THE CHOWNS is 303m², which includes three extensions, according to the EPC inspection conducted in July 2019. This puts it in the largest 20% of detached houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses by size in Harpenden, and where 11 THE CHOWNS lies on this distribution: 89% of detached houses are smaller than 11 THE CHOWNS, and 11% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

11 THE CHOWNS: Plot and Title Map

11 THE CHOWNS sits on a plot of roughly 0.271 of an acre, or 1,098m². The below map shows the location of 11 THE CHOWNS, 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 11 THE CHOWNS). 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 11 THE CHOWNS?

11 THE CHOWNS is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 11 on THE CHOWNS.