6, MOUNTWAY, POTTERS BAR, EN6 1EP - £1,385,000

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.

6 MOUNTWAY is a very large detached house of 226m², built sometime between 1976 and 1982, which could now be worth an estimated £1,367,473. It was last sold for £1,385,000 in January 2025, which was around 17% above the average January 2025 detached price in the Hertsmere local authority area. The most recent EPC inspection was April 2024, where the current energy rating was C, and the potential energy rating was B.

6 MOUNTWAY Sold Prices

Land registry data shows three sales for 6 MOUNTWAY 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. Two of the three 6 MOUNTWAY sales were for above the average price, whilst one was 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
2025 10 JAN	£1,385,000	£1,184,510	17% above HPI
2017 20 JAN	£1,200,000	£1,048,520	14% above HPI
2006 23 OCT	£475,000	£569,061	17% below HPI

6 MOUNTWAY 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 6 MOUNTWAY sales between October 2006 and January 2025 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 2017 sale was for 14% above the HPI. So the extrapolation line tracks at 14% above the HPI over time, until the January 2025 sale, where it rises to 17% above the HPI. The line then continues to track at 17% above the HPI.

What might 6 MOUNTWAY be worth now?

6 MOUNTWAY might now be worth an estimated £1,367,473.

This is based on house price deflation of 1.3%, between January 2025 and June 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 1.3% deflationary decrease is applied to the most recent sale price for 6 MOUNTWAY of £1,385,000 on 10th January 2025. For the value to have decreased from £1,385,000 to £1,367,473 over the seven months to June 2025, the following assumptions must hold true:

• The value of 6 MOUNTWAY has moved in line with the HPI for detached houses in the Hertsmere local authority area.
• The January 2025 sale price of £1,385,000 represented a fair market value for the property.
• The size, condition, and specification of 6 MOUNTWAY has not materially changed since January 2025.

How Large is 6 MOUNTWAY?

6 MOUNTWAY is 226m² according to the EPC inspection conducted in April 2024. 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 6 MOUNTWAY lies on this distribution: 93% of detached houses houses are smaller than 6 MOUNTWAY, and 7% of houses are larger. Note that EPC data is not available for all properties in Potters Bar.

6 MOUNTWAY: Plot and Title Map

6 MOUNTWAY sits on a plot of roughly 0.185 of an acre, or 749m². The below map shows the location of 6 MOUNTWAY, 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 6 MOUNTWAY). 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 6 MOUNTWAY?

6 MOUNTWAY is located in POTTERS BAR, in the EN6 postcode district. The below map shows the position of No. 6 on MOUNTWAY.