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.
21 SINCLAIR DRIVE is a large semi-detached house of 136m², built in 2021, which could now be worth an estimated £522,739. It was last sold for £511,000 in February 2025, which was around 16% above the average February 2025 semi-detached price in the Horsham local authority area. The most recent EPC inspection was July 2021, where the current energy rating was B, and the potential energy rating was A.
Land registry data shows two sales for 21 SINCLAIR DRIVE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Horsham local authority area for the corresponding sale date. Both of the two 21 SINCLAIR DRIVE 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 |
|---|---|---|---|
2025 28 FEB | £511,000 | £442,161 | 16% above HPI |
2021 20 AUG | £495,000 | £397,977 | 24% above HPI |
The below graph shows the average semi-detached house price in the Horsham local authority area over time, sourced from the HPI. The two 21 SINCLAIR DRIVE sales from August 2021 and February 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 August 2021 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the February 2025 sale, where it falls to 16% above the HPI. The line then continues to track at 16% above the HPI.

21 SINCLAIR DRIVE might now be worth an estimated £522,739.
This is based on house price inflation of 2.3%, between February 2025 and April 2026, for semi-detached houses, in the Horsham local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 2.3% inflationary increase is applied to the most recent sale price for 21 SINCLAIR DRIVE of £511,000 on 28th February 2025. For the value to have increased from £511,000 to £522,739 over the ten months to April 2026, the following assumptions must hold true:
21 SINCLAIR DRIVE is 136m² according to the EPC inspection conducted in July 2021. This puts it in the largest 40% of semi-detached houses houses in Pulborough, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pulborough, and where 21 SINCLAIR DRIVE lies on this distribution: 62% of semi-detached houses houses are smaller than 21 SINCLAIR DRIVE, and 37% of houses are larger. Note that EPC data is not available for all properties in Pulborough.

21 SINCLAIR DRIVE sits on a plot of roughly 0.101 of an acre, or 408m². The below map shows the location of 21 SINCLAIR DRIVE, 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 21 SINCLAIR DRIVE). 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.

21 SINCLAIR DRIVE is located in CODMORE HILL, in the RH20 postcode district. The below map shows the position of No. 21 on SINCLAIR DRIVE.

Most recent sales first: