11, ROSEBERY AVENUE, HARPENDEN, AL5 2QT - £2,380,000

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 ROSEBERY AVENUE is a very large detached house of 368m², built sometime between 1900 and 1929. It was last sold for £2,380,000 in April 2013, which was around 247% above the average April 2013 detached price in the St Albans local authority area. The most recent EPC inspection was June 2014, where the current energy rating was E, and the potential energy rating was C.

11 ROSEBERY AVENUE Sold Prices

Land registry data shows two sales for 11 ROSEBERY AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. Both of the two 11 ROSEBERY AVENUE 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
2013 12 APR	£2,380,000	£685,630	247% above HPI
2009 9 JAN	£1,740,000	£546,237	219% above HPI

11 ROSEBERY AVENUE 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 two 11 ROSEBERY AVENUE sales from January 2009 and April 2013 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 2009 sale was for 219% above the HPI. So the extrapolation line tracks at 219% above the HPI over time, until the April 2013 sale, where it rises to 247% above the HPI. The line then continues to track at 247% above the HPI.

How Large is 11 ROSEBERY AVENUE?

11 ROSEBERY AVENUE is 368m² according to the EPC inspection conducted in June 2014. This puts it in the largest 10% 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 ROSEBERY AVENUE lies on this distribution: 93% of detached houses are smaller than 11 ROSEBERY AVENUE, and 6% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

11 ROSEBERY AVENUE: Plot and Title Map

11 ROSEBERY AVENUE sits on a plot of roughly 0.207 of an acre, or 840m². The below map shows the location of 11 ROSEBERY AVENUE, 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 ROSEBERY AVENUE). 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 ROSEBERY AVENUE?

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