41, SIBLEY AVENUE, HARPENDEN, AL5 1HF - £875,000

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

41 SIBLEY AVENUE is a large extended detached house of 189m², built sometime between 1930 and 1949. It was last sold for £875,000 in August 2014, which was around 13% above the average August 2014 detached price in the St Albans local authority area. The most recent EPC inspection was October 2014, where the current energy rating was D, and the potential energy rating was C.

41 SIBLEY AVENUE Sold Prices

Land registry data shows two sales for 41 SIBLEY 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 41 SIBLEY 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
2014 13 AUG	£875,000	£776,235	13% above HPI
2001 19 JAN	£395,000	£346,963	14% above HPI

41 SIBLEY 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 41 SIBLEY AVENUE sales from January 2001 and August 2014 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 2001 sale was for 14% above the HPI. So the extrapolation line tracks at 14% above the HPI over time, until the August 2014 sale, where it falls to 13% above the HPI. The line then continues to track at 13% above the HPI.

How Large is 41 SIBLEY AVENUE?

41 SIBLEY AVENUE is 189m², which includes two extensions, according to the EPC inspection conducted in October 2014. This puts it in the largest 40% of detached houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses by size in Harpenden, and where 41 SIBLEY AVENUE lies on this distribution: 62% of detached houses are smaller than 41 SIBLEY AVENUE, and 37% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

41 SIBLEY AVENUE: Plot and Title Map

41 SIBLEY AVENUE sits on a plot of roughly 0.157 of an acre, or 636m². The below map shows the location of 41 SIBLEY 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 41 SIBLEY 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 41 SIBLEY AVENUE?

41 SIBLEY AVENUE is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 41 on SIBLEY AVENUE.