12, BARNS DENE, HARPENDEN, AL5 2HQ - £1,490,000

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

12 BARNS DENE is a large extended detached house of 207m², built sometime between 1967 and 1975. It was last sold for £1,490,000 in October 2021, which was around 40% above the average October 2021 detached price in the St Albans local authority area. The most recent EPC inspection was June 2021, where the current energy rating was D, and the potential energy rating was C.

12 BARNS DENE Sold Prices

Land registry data shows two sales for 12 BARNS DENE 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 12 BARNS DENE 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 26 OCT	£1,490,000	£1,065,943	40% above HPI
2005 17 JAN	£657,500	£495,625	33% above HPI

12 BARNS DENE 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 12 BARNS DENE sales from January 2005 and October 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 January 2005 sale was for 33% above the HPI. So the extrapolation line tracks at 33% above the HPI over time, until the October 2021 sale, where it rises to 40% above the HPI. The line then continues to track at 40% above the HPI.

How Large is 12 BARNS DENE?

12 BARNS DENE is 207m², which includes three extensions, according to the EPC inspection conducted in June 2021. 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 12 BARNS DENE lies on this distribution: 69% of detached houses are smaller than 12 BARNS DENE, and 31% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

12 BARNS DENE: Plot and Title Map

12 BARNS DENE sits on a plot of roughly 0.215 of an acre, or 870m². The below map shows the location of 12 BARNS DENE, 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 12 BARNS DENE). 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 12 BARNS DENE?

12 BARNS DENE is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 12 on BARNS DENE.