1, NELL GWYNN CLOSE, SHENLEY, RADLETT, WD7 9JA - £475,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

1 NELL GWYNN CLOSE is a very small extended semi-detached house of 86m², built sometime between 1991 and 1995, which could now be worth an estimated £557,703. It was last sold for £475,000 in February 2017, which was around 7% below the average February 2017 semi-detached price in the Hertsmere local authority area. The most recent EPC inspection was September 2016, where the current energy rating was C, and the potential energy rating was B.

1 NELL GWYNN CLOSE Sold Prices

Land registry data shows three sales for 1 NELL GWYNN CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Hertsmere local authority area for the corresponding sale date. All of the three 1 NELL GWYNN CLOSE 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
2017 24 FEB	£475,000	£509,181	7% below HPI
2006 8 SEP	£260,000	£286,022	9% below HPI
1999 14 JUN	£125,000	£133,809	7% below HPI

1 NELL GWYNN CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Hertsmere local authority area over time, sourced from the HPI. The three 1 NELL GWYNN CLOSE sales between June 1999 and February 2017 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 2006 sale was for 9% below the HPI. So the extrapolation line tracks at 9% below the HPI over time, until the February 2017 sale, where it rises to 7% below the HPI. The line then continues to track at 7% below the HPI.

What might 1 NELL GWYNN CLOSE be worth now?

1 NELL GWYNN CLOSE might now be worth an estimated £557,703.

This is based on house price inflation of 17.4%, between February 2017 and December 2024, for semi-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 17.4% inflationary increase is applied to the most recent sale price for 1 NELL GWYNN CLOSE of £475,000 on 24th February 2017. For the value to have increased from £475,000 to £557,703 over the six years and two months to December 2024, the following assumptions must hold true:

• The value of 1 NELL GWYNN CLOSE has moved in line with the HPI for semi-detached houses in the Hertsmere local authority area.
• The February 2017 sale price of £475,000 represented a fair market value for the property.
• The size, condition, and specification of 1 NELL GWYNN CLOSE has not materially changed since February 2017.

How Large is 1 NELL GWYNN CLOSE?

1 NELL GWYNN CLOSE is 86m², which includes one extension, according to the EPC inspection conducted in September 2016. This puts it in the smallest 20% of semi-detached houses houses in Shenley, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Shenley, and where 1 NELL GWYNN CLOSE lies on this distribution: 14% of semi-detached houses houses are smaller than 1 NELL GWYNN CLOSE, and 86% of houses are larger. Note that EPC data is not available for all properties in Shenley.

1 NELL GWYNN CLOSE: Plot and Title Map

1 NELL GWYNN CLOSE sits on a plot of roughly 0.033 of an acre, or 133m². The below map shows the location of 1 NELL GWYNN CLOSE, 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 NELL GWYNN CLOSE). 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 NELL GWYNN CLOSE?

1 NELL GWYNN CLOSE is located in SHENLEY, in the WD7 postcode district. The below map shows the position of No. 1 on NELL GWYNN CLOSE.