21, WAYSIDE, SHENLEY, RADLETT, WD7 9JN - £395,000

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.

21 WAYSIDE is a small semi-detached house of 96m², built sometime between 1996 and 2002, which could now be worth an estimated £635,748. It was last sold for £395,000 in April 2014, which was around 2% above the average April 2014 semi-detached price in the Hertsmere local authority area. The most recent EPC inspection was September 2025, where the current energy rating was C, and the potential energy rating was B.

21 WAYSIDE Sold Prices

Land registry data shows five sales for 21 WAYSIDE since 1^st January 1995. The below table shows the price paid for the five sales, along with the average semi-detached price in the Hertsmere local authority area for the corresponding sale date. Most of the five 21 WAYSIDE 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
2014 8 APR	£395,000	£388,542	2% above HPI
2014 26 FEB	£390,000	£374,746	4% above HPI
2003 23 JUL	£261,500	£250,496	4% above HPI
1999 30 APR	£120,000	£127,723	6% below HPI
1997 22 AUG	£91,350	£112,439	19% below HPI

21 WAYSIDE 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 five 21 WAYSIDE sales between August 1997 and April 2014 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 February 2014 sale was for 4% above the HPI. So the extrapolation line tracks at 4% above the HPI over time, until the April 2014 sale, where it falls to 2% above the HPI. The line then continues to track at 2% above the HPI.

What might 21 WAYSIDE be worth now?

21 WAYSIDE might now be worth an estimated £635,748.

This is based on house price inflation of 60.9%, between April 2014 and April 2026, 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 60.9% inflationary increase is applied to the most recent sale price for 21 WAYSIDE of £395,000 on 8th April 2014. For the value to have increased from £395,000 to £635,748 over the twelve years to April 2026, the following assumptions must hold true:

• The value of 21 WAYSIDE has moved in line with the HPI for semi-detached houses in the Hertsmere local authority area.
• The April 2014 sale price of £395,000 represented a fair market value for the property.
• The size, condition, and specification of 21 WAYSIDE has not materially changed since April 2014.

How Large is 21 WAYSIDE?

21 WAYSIDE is 96m² according to the EPC inspection conducted in September 2025. This puts it in the smallest 30% 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 21 WAYSIDE lies on this distribution: 25% of semi-detached houses houses are smaller than 21 WAYSIDE, and 75% of houses are larger. Note that EPC data is not available for all properties in Shenley.

21 WAYSIDE: Plot and Title Map

21 WAYSIDE sits on a plot of roughly 0.067 of an acre, or 271m². The below map shows the location of 21 WAYSIDE, 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 21 WAYSIDE). 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 21 WAYSIDE?

21 WAYSIDE is located in SHENLEY, in the WD7 postcode district. The below map shows the position of No. 21 on WAYSIDE.