20, ECHO HILL, ROYSTON, SG8 9BB - £515,000

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.

20 ECHO HILL is a small extended detached house of 108m², built sometime between 1983 and 1990, which could now be worth an estimated £524,651. It was last sold for £515,000 in March 2025, which was around 35% below the average March 2025 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was May 2024, where the current energy rating was C, and the potential energy rating was C.

20 ECHO HILL Sold Prices

Land registry data shows two sales for 20 ECHO HILL since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Hertfordshire local authority area for the corresponding sale date. Both of the two 20 ECHO HILL 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
2025 28 MAR	£515,000	£792,983	35% below HPI
2006 26 MAY	£312,000	£382,430	18% below HPI

20 ECHO HILL 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 two 20 ECHO HILL sales from May 2006 and March 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 May 2006 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the March 2025 sale, where it falls to 35% below the HPI. The line then continues to track at 35% below the HPI.

What might 20 ECHO HILL be worth now?

20 ECHO HILL might now be worth an estimated £524,651.

This is based on house price inflation of 1.9%, between March 2025 and April 2026, for detached houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.9% inflationary increase is applied to the most recent sale price for 20 ECHO HILL of £515,000 on 28th March 2025. For the value to have increased from £515,000 to £524,651 over the eleven months to April 2026, the following assumptions must hold true:

• The value of 20 ECHO HILL has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The March 2025 sale price of £515,000 represented a fair market value for the property.
• The size, condition, and specification of 20 ECHO HILL has not materially changed since March 2025.

How Large is 20 ECHO HILL?

20 ECHO HILL is 108m², which includes two extensions, according to the EPC inspection conducted in May 2024. This puts it in the smallest 40% of detached houses houses in Royston, based on EPC data. The below chart shows the distribution of detached houses houses by size in Royston, and where 20 ECHO HILL lies on this distribution: 35% of detached houses houses are smaller than 20 ECHO HILL, and 64% of houses are larger. Note that EPC data is not available for all properties in Royston.

20 ECHO HILL: Plot and Title Map

20 ECHO HILL sits on a plot of roughly 0.065 of an acre, or 262m². The below map shows the location of 20 ECHO HILL, 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 20 ECHO HILL). 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 20 ECHO HILL?

20 ECHO HILL is located in ROYSTON, in the SG8 postcode district. The below map shows the position of No. 20 on ECHO HILL.