10, JEFFREY CLOSE, ROYSTON, SG8 5DL - £455,000

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.

10 JEFFREY CLOSE is a small extended detached house of 103m², built sometime between 1967 and 1975, which could now be worth an estimated £458,448. It was last sold for £455,000 in February 2026, which was around 42% below the average February 2026 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was June 2020, where the current energy rating was D, and the potential energy rating was B.

10 JEFFREY CLOSE Sold Prices

Land registry data shows two sales for 10 JEFFREY CLOSE 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 10 JEFFREY 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
2026 13 FEB	£455,000	£789,855	42% below HPI
2021 8 JAN	£372,000	£704,741	47% below HPI

10 JEFFREY CLOSE 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 10 JEFFREY CLOSE sales from January 2021 and February 2026 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 January 2021 sale was for 47% below the HPI. So the extrapolation line tracks at 47% below the HPI over time, until the February 2026 sale, where it rises to 42% below the HPI. The line then continues to track at 42% below the HPI.

What might 10 JEFFREY CLOSE be worth now?

10 JEFFREY CLOSE might now be worth an estimated £458,448.

This is based on house price inflation of 0.8%, between February 2026 and May 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 0.8% inflationary increase is applied to the most recent sale price for 10 JEFFREY CLOSE of £455,000 on 13th February 2026. For the value to have increased from £455,000 to £458,448 over the nine months to May 2026, the following assumptions must hold true:

• The value of 10 JEFFREY CLOSE has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The February 2026 sale price of £455,000 represented a fair market value for the property.
• The size, condition, and specification of 10 JEFFREY CLOSE has not materially changed since February 2026.

How Large is 10 JEFFREY CLOSE?

10 JEFFREY CLOSE is 103m², which includes one extension, according to the EPC inspection conducted in June 2020. This puts it in the smallest 30% 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 10 JEFFREY CLOSE lies on this distribution: 27% of detached houses houses are smaller than 10 JEFFREY CLOSE, and 72% of houses are larger. Note that EPC data is not available for all properties in Royston.

10 JEFFREY CLOSE: Plot and Title Map

10 JEFFREY CLOSE sits on a plot of roughly 0.063 of an acre, or 254m². The below map shows the location of 10 JEFFREY 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 10 JEFFREY 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 10 JEFFREY CLOSE?

10 JEFFREY CLOSE is located in ROYSTON, in the SG8 postcode district. The below map shows the position of No. 10 on JEFFREY CLOSE.