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.
23 HIGHLANDS is a midsized extended semi-detached house of 117m², built sometime between 1967 and 1975, which could now be worth an estimated £467,029. It was last sold for £248,500 in May 2012, which was around 3% below the average May 2012 semi-detached price in the North Hertfordshire local authority area. The most recent EPC inspection was January 2012, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows three sales for 23 HIGHLANDS since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the North Hertfordshire local authority area for the corresponding sale date. Two of the three 23 HIGHLANDS sales were for below the average price, whilst one was 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 |
|---|---|---|---|
2012 16 MAY | £248,500 | £255,046 | 3% below HPI |
2004 13 AUG | £226,995 | £215,037 | 6% above HPI |
2000 19 APR | £103,000 | £114,957 | 10% below HPI |
The below graph shows the average semi-detached house price in the North Hertfordshire local authority area over time, sourced from the HPI. The three 23 HIGHLANDS sales between April 2000 and May 2012 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 August 2004 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the May 2012 sale, where it falls to 3% below the HPI. The line then continues to track at 3% below the HPI.

23 HIGHLANDS might now be worth an estimated £467,029.
This is based on house price inflation of 87.9%, between May 2012 and May 2026, for semi-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 87.9% inflationary increase is applied to the most recent sale price for 23 HIGHLANDS of £248,500 on 16th May 2012. For the value to have increased from £248,500 to £467,029 over the fourteen years to May 2026, the following assumptions must hold true:
23 HIGHLANDS is 117m², which includes two extensions, according to the EPC inspection conducted in January 2012. This puts it in the smallest 50% of semi-detached houses houses in Royston, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Royston, and where 23 HIGHLANDS lies on this distribution: 47% of semi-detached houses houses are smaller than 23 HIGHLANDS, and 53% of houses are larger. Note that EPC data is not available for all properties in Royston.

23 HIGHLANDS sits on a plot of roughly 0.062 of an acre, or 251m². The below map shows the location of 23 HIGHLANDS, 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 23 HIGHLANDS). 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.

23 HIGHLANDS is located in ROYSTON, in the SG8 postcode district. The below map shows the position of No. 23 on HIGHLANDS.

Most recent sales first: