1, GIPSY LANE, KNEBWORTH, SG3 6PL - £460,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

1 GIPSY LANE is a very small semi-detached house of 48m², built sometime between 1900 and 1929. It was last sold for £460,000 in September 2018, which was around 29% below the average September 2018 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was August 2011, where the current energy rating was E, and the potential energy rating was D.

1 GIPSY LANE Sold Prices

Land registry data shows four sales for 1 GIPSY LANE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the North Hertfordshire local authority area for the corresponding sale date. All of the four 1 GIPSY 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
2018 29 SEP	£460,000	£646,728	29% below HPI
2012 18 JUN	£329,950	£398,511	17% below HPI
2003 17 OCT	£249,995	£313,299	20% below HPI
1998 30 OCT	£138,000	£167,305	18% below HPI

1 GIPSY LANE Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Hertfordshire local authority area over time, sourced from the HPI. The four 1 GIPSY LANE sales between October 1998 and September 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 June 2012 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the September 2018 sale, where it falls to 29% below the HPI. The line then continues to track at 29% below the HPI.

How Large is 1 GIPSY LANE?

1 GIPSY LANE is 48m² according to the EPC inspection conducted in August 2011. This puts it in the smallest 10% of detached houses in Knebworth, based on EPC data. The below chart shows the distribution of detached houses by size in Knebworth, and where 1 GIPSY LANE lies on this distribution: Less than 1% of detached houses are smaller than 1 GIPSY LANE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Knebworth.

1 GIPSY LANE: Plot and Title Map

1 GIPSY LANE sits on a plot of roughly 0.101 of an acre, or 408m². The below map shows the location of 1 GIPSY 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 1 GIPSY 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 1 GIPSY LANE?

1 GIPSY LANE is located in KNEBWORTH, in the SG3 postcode district. The below map shows the position of No. 1 on GIPSY LANE.