HIGHDOWN, MUNTHAM DRIVE, BARNS GREEN, HORSHAM, RH13 0PT - £800,000

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.

HIGHDOWN is a very large extended detached house of 410m², built sometime between 1950 and 1966, which could now be worth an estimated £1,310,938. It was last sold for £800,000 in July 2007, which was around 75% above the average July 2007 detached price in the Horsham local authority area. The most recent EPC inspection was March 2022, where the current energy rating was B, and the potential energy rating was B.

HIGHDOWN Sold Prices

Land registry data shows two sales for HIGHDOWN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Horsham local authority area for the corresponding sale date. Both of the two HIGHDOWN 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
2007 31 JUL	£800,000	£457,955	75% above HPI
2005 22 APR	£575,000	£384,509	50% above HPI

HIGHDOWN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Horsham local authority area over time, sourced from the HPI. The two HIGHDOWN sales from April 2005 and July 2007 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 April 2005 sale was for 50% above the HPI. So the extrapolation line tracks at 50% above the HPI over time, until the July 2007 sale, where it rises to 75% above the HPI. The line then continues to track at 75% above the HPI.

What might HIGHDOWN be worth now?

HIGHDOWN might now be worth an estimated £1,310,938.

This is based on house price inflation of 63.9%, between July 2007 and April 2026, for 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 63.9% inflationary increase is applied to the most recent sale price for HIGHDOWN of £800,000 on 31st July 2007. For the value to have increased from £800,000 to £1,310,938 over the nineteen years and three months to April 2026, the following assumptions must hold true:

• The value of HIGHDOWN has moved in line with the HPI for detached houses in the Horsham local authority area.
• The July 2007 sale price of £800,000 represented a fair market value for the property.
• The size, condition, and specification of HIGHDOWN has not materially changed since July 2007.

How Large is HIGHDOWN?

HIGHDOWN is 410m², which includes one extension, according to the EPC inspection conducted in March 2022. This puts it in the largest 10% of detached houses houses in Barns Green, based on EPC data. The below chart shows the distribution of detached houses houses by size in Barns Green, and where HIGHDOWN lies on this distribution: More than 99% of detached houses houses are smaller than HIGHDOWN, and less than 1% of houses are larger. Note that EPC data is not available for all properties in Barns Green.

HIGHDOWN: Plot and Title Map

HIGHDOWN sits on a plot of roughly 2.4 acres, or 9,606m². The below map shows the location of HIGHDOWN, 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 HIGHDOWN). 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 HIGHDOWN?

HIGHDOWN is located on MUNTHAM DRIVE in BARNS GREEN, in the RH13 postcode district. The below map shows the position of HIGHDOWN on MUNTHAM DRIVE.