9, THE AVENUE, POTTERS BAR, EN6 1EG - £1,520,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

9 THE AVENUE is a very large extended detached house of 336m², built sometime between 1900 and 1929, which could now be worth an estimated £1,621,296. It was last sold for £1,520,000 in January 2021, which was around 38% above the average January 2021 detached price in the Hertsmere local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was D.

9 THE AVENUE Sold Prices

Land registry data shows three sales for 9 THE 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 Hertsmere local authority area for the corresponding sale date. All of the three 9 THE 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
2021 20 JAN	£1,520,000	£1,099,760	38% above HPI
2007 10 AUG	£820,000	£634,742	29% above HPI
2002 1 NOV	£640,000	£517,164	24% above HPI

9 THE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Hertsmere local authority area over time, sourced from the HPI. The three 9 THE AVENUE sales between November 2002 and January 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 2007 sale was for 29% above the HPI. So the extrapolation line tracks at 29% above the HPI over time, until the January 2021 sale, where it rises to 38% above the HPI. The line then continues to track at 38% above the HPI.

What might 9 THE AVENUE be worth now?

9 THE AVENUE might now be worth an estimated £1,621,296.

This is based on house price inflation of 6.7%, between January 2021 and February 2025, for detached houses, in the Hertsmere local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 6.7% inflationary increase is applied to the most recent sale price for 9 THE AVENUE of £1,520,000 on 20th January 2021. For the value to have increased from £1,520,000 to £1,621,296 over the three years and eleven months to February 2025, the following assumptions must hold true:

• The value of 9 THE AVENUE has moved in line with the HPI for detached houses in the Hertsmere local authority area.
• The January 2021 sale price of £1,520,000 represented a fair market value for the property.
• The size, condition, and specification of 9 THE AVENUE has not materially changed since January 2021.

How Large is 9 THE AVENUE?

9 THE AVENUE is 336m², which includes two extensions, according to the EPC inspection conducted in July 2020. This puts it in the largest 10% of detached houses houses in Potters Bar, based on EPC data. The below chart shows the distribution of detached houses houses by size in Potters Bar, and where 9 THE AVENUE lies on this distribution: 99% of detached houses houses are smaller than 9 THE AVENUE, and 1% of houses are larger. Note that EPC data is not available for all properties in Potters Bar.

9 THE AVENUE: Plot and Title Map

9 THE AVENUE sits on a plot of roughly 0.250 of an acre, or 1,010m². The below map shows the location of 9 THE 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 THE 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 THE AVENUE?

9 THE AVENUE is located in POTTERS BAR, in the EN6 postcode district. The below map shows the position of No. 9 on THE AVENUE.