14, ROYSE GROVE, ROYSTON, SG8 9EP - £820,000

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

14 ROYSE GROVE is a very large detached house of 167m², built sometime between 1991 and 1995, which could now be worth an estimated £919,775. It was last sold for £820,000 in October 2020, which was around 16% above the average October 2020 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was B.

14 ROYSE GROVE Sold Prices

Land registry data shows two sales for 14 ROYSE GROVE 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 14 ROYSE GROVE 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
2020 14 OCT	£820,000	£706,187	16% above HPI
1995 7 JUL	£180,000	£128,344	40% above HPI

14 ROYSE GROVE 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 14 ROYSE GROVE sales from July 1995 and October 2020 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 July 1995 sale was for 40% above the HPI. So the extrapolation line tracks at 40% above the HPI over time, until the October 2020 sale, where it falls to 16% above the HPI. The line then continues to track at 16% above the HPI.

What might 14 ROYSE GROVE be worth now?

14 ROYSE GROVE might now be worth an estimated £919,775.

This is based on house price inflation of 12.2%, between October 2020 and December 2024, 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 12.2% inflationary increase is applied to the most recent sale price for 14 ROYSE GROVE of £820,000 on 14th October 2020. For the value to have increased from £820,000 to £919,775 over the three years and ten months to December 2024, the following assumptions must hold true:

• The value of 14 ROYSE GROVE has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The October 2020 sale price of £820,000 represented a fair market value for the property.
• The size, condition, and specification of 14 ROYSE GROVE has not materially changed since October 2020.

How Large is 14 ROYSE GROVE?

14 ROYSE GROVE is 167m² according to the EPC inspection conducted in July 2020. This puts it in the largest 20% 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 14 ROYSE GROVE lies on this distribution: 83% of detached houses houses are smaller than 14 ROYSE GROVE, and 17% of houses are larger. Note that EPC data is not available for all properties in Royston.

14 ROYSE GROVE: Plot and Title Map

14 ROYSE GROVE sits on a plot of roughly 0.208 of an acre, or 843m². The below map shows the location of 14 ROYSE GROVE, 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 14 ROYSE GROVE). 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 14 ROYSE GROVE?

14 ROYSE GROVE is located in ROYSTON, in the SG8 postcode district. The below map shows the position of No. 14 on ROYSE GROVE.