1, GREEN STREET, ROYSTON, SG8 7BB - £227,000

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 GREEN STREET is a very small extended semi-detached house of 85m², built sometime between 1967 and 1975. It was last sold for £227,000 in February 2008, which was around 44% below the average February 2008 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was June 2014, where the current energy rating was D, and the potential energy rating was B.

1 GREEN STREET Sold Prices

Land registry data shows two sales for 1 GREEN STREET 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 1 GREEN STREET 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
2008 11 FEB	£227,000	£403,857	44% below HPI
1997 17 DEC	£74,000	£147,454	50% below HPI

1 GREEN STREET 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 1 GREEN STREET sales from December 1997 and February 2008 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 December 1997 sale was for 50% below the HPI. So the extrapolation line tracks at 50% below the HPI over time, until the February 2008 sale, where it rises to 44% below the HPI. The line then continues to track at 44% below the HPI.

How Large is 1 GREEN STREET?

1 GREEN STREET is 85m², which includes one extension, according to the EPC inspection conducted in June 2014. This puts it in the smallest 20% of detached houses in Royston, based on EPC data. The below chart shows the distribution of detached houses by size in Royston, and where 1 GREEN STREET lies on this distribution: 11% of detached houses are smaller than 1 GREEN STREET, and 88% of houses are larger. Note that EPC data is not available for all properties in Royston.

1 GREEN STREET: Plot and Title Map

1 GREEN STREET sits on a plot of roughly 0.059 of an acre, or 238m². The below map shows the location of 1 GREEN STREET, 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 GREEN STREET). 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 GREEN STREET?

1 GREEN STREET is located in ROYSTON, in the SG8 postcode district. The below map shows the position of No. 1 on GREEN STREET.