121, BILLY LOWS LANE, POTTERS BAR, EN6 1UY - £679,950

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.

121 BILLY LOWS LANE is a small extended detached house of 104m², built sometime between 1930 and 1949, which could now be worth an estimated £743,247. It was last sold for £679,950 in July 2020, which was around 37% below the average July 2020 detached price in the Hertsmere local authority area. The most recent EPC inspection was November 2018, where the current energy rating was E, and the potential energy rating was B.

121 BILLY LOWS LANE Sold Prices

Land registry data shows two sales for 121 BILLY LOWS LANE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Hertsmere local authority area for the corresponding sale date. Both of the two 121 BILLY LOWS LANE sales 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
2020 31 JUL	£679,950	£1,073,150	37% below HPI
2003 19 SEP	£315,000	£518,025	39% below HPI

121 BILLY LOWS LANE 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 two 121 BILLY LOWS LANE sales from September 2003 and July 2020 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 September 2003 sale was for 39% below the HPI. So the extrapolation line tracks at 39% below the HPI over time, until the July 2020 sale, where it rises to 37% below the HPI. The line then continues to track at 37% below the HPI.

What might 121 BILLY LOWS LANE be worth now?

121 BILLY LOWS LANE might now be worth an estimated £743,247.

This is based on house price inflation of 9.3%, between July 2020 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 9.3% inflationary increase is applied to the most recent sale price for 121 BILLY LOWS LANE of £679,950 on 31st July 2020. For the value to have increased from £679,950 to £743,247 over the five years and five months to February 2025, the following assumptions must hold true:

• The value of 121 BILLY LOWS LANE has moved in line with the HPI for detached houses in the Hertsmere local authority area.
• The July 2020 sale price of £679,950 represented a fair market value for the property.
• The size, condition, and specification of 121 BILLY LOWS LANE has not materially changed since July 2020.

How Large is 121 BILLY LOWS LANE?

121 BILLY LOWS LANE is 104m², which includes one extension, according to the EPC inspection conducted in November 2018. This puts it in the smallest 40% 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 121 BILLY LOWS LANE lies on this distribution: 32% of detached houses houses are smaller than 121 BILLY LOWS LANE, and 67% of houses are larger. Note that EPC data is not available for all properties in Potters Bar.

121 BILLY LOWS LANE: Plot and Title Map

121 BILLY LOWS LANE sits on a plot of roughly 0.135 of an acre, or 548m². The below map shows the location of 121 BILLY LOWS LANE, 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 121 BILLY LOWS LANE). 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 121 BILLY LOWS LANE?

121 BILLY LOWS LANE is located in POTTERS BAR, in the EN6 postcode district. The below map shows the position of No. 121 on BILLY LOWS LANE.