9, GROVE AVENUE, HARPENDEN, AL5 1EU - £1,070,000

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

9 GROVE AVENUE is a very large extended detached house of 264m², built sometime between 1930 and 1949. It was last sold for £1,070,000 in December 2018, which was around 14% above the average December 2018 detached price in the St Albans local authority area. The most recent EPC inspection was February 2018, where the current energy rating was C, and the potential energy rating was C.

9 GROVE AVENUE Sold Prices

Land registry data shows three sales for 9 GROVE AVENUE 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. One of the three 9 GROVE AVENUE sales was for above the average price, whilst two 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
2018 3 DEC	£1,070,000	£938,342	14% above HPI
2002 11 JUL	£345,000	£426,337	19% below HPI
1996 12 JUN	£156,000	£176,444	12% below HPI

9 GROVE 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 three 9 GROVE AVENUE sales between June 1996 and December 2018 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 July 2002 sale was for 19% below the HPI. So the extrapolation line tracks at 19% below the HPI over time, until the December 2018 sale, where it rises to 14% above the HPI. The line then continues to track at 14% above the HPI.

How Large is 9 GROVE AVENUE?

9 GROVE AVENUE is 264m², which includes two extensions, according to the EPC inspection conducted in February 2018. 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 9 GROVE AVENUE lies on this distribution: 84% of detached houses are smaller than 9 GROVE AVENUE, and 16% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

9 GROVE AVENUE: Plot and Title Map

9 GROVE AVENUE sits on a plot of roughly 0.147 of an acre, or 595m². The below map shows the location of 9 GROVE 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 9 GROVE 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 9 GROVE AVENUE?

9 GROVE AVENUE is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 9 on GROVE AVENUE.