ROSEMOUNT, SUNNY AVENUE, CRAWLEY DOWN, CRAWLEY, RH10 4JL - £512,500

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.

ROSEMOUNT is a small extended detached house of 104m², built sometime between 1950 and 1966, which could now be worth an estimated £637,101. It was last sold for £512,500 in October 2016, which was around 15% below the average October 2016 detached price in the Mid Sussex local authority area. The most recent EPC inspection was May 2012, where the current energy rating was D, and the potential energy rating was C.

ROSEMOUNT Sold Prices

Land registry data shows two sales for ROSEMOUNT since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Mid Sussex local authority area for the corresponding sale date. Both of the two ROSEMOUNT 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
2016 31 OCT	£512,500	£601,399	15% below HPI
2005 28 JUL	£360,000	£375,303	4% below HPI

ROSEMOUNT Price Paid vs. HPI Average

The below graph shows the average detached house price in the Mid Sussex local authority area over time, sourced from the HPI. The two ROSEMOUNT sales from July 2005 and October 2016 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 2005 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the October 2016 sale, where it falls to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might ROSEMOUNT be worth now?

ROSEMOUNT might now be worth an estimated £637,101.

This is based on house price inflation of 24.3%, between October 2016 and February 2025, for detached houses, in the Mid Sussex local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 24.3% inflationary increase is applied to the most recent sale price for ROSEMOUNT of £512,500 on 31st October 2016. For the value to have increased from £512,500 to £637,101 over the nine years and eight months to February 2025, the following assumptions must hold true:

• The value of ROSEMOUNT has moved in line with the HPI for detached houses in the Mid Sussex local authority area.
• The October 2016 sale price of £512,500 represented a fair market value for the property.
• The size, condition, and specification of ROSEMOUNT has not materially changed since October 2016.

How Large is ROSEMOUNT?

ROSEMOUNT is 104m², which includes one extension, according to the EPC inspection conducted in May 2012. This puts it in the smallest 30% of detached houses houses in Crawley Down, based on EPC data. The below chart shows the distribution of detached houses houses by size in Crawley Down, and where ROSEMOUNT lies on this distribution: 28% of detached houses houses are smaller than ROSEMOUNT, and 71% of houses are larger. Note that EPC data is not available for all properties in Crawley Down.

ROSEMOUNT: Plot and Title Map

ROSEMOUNT sits on a plot of roughly 0.165 of an acre, or 669m². The below map shows the location of ROSEMOUNT, 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 ROSEMOUNT). 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 ROSEMOUNT?

ROSEMOUNT is located on SUNNY AVENUE in CRAWLEY DOWN, in the RH10 postcode district. The below map shows the position of ROSEMOUNT on SUNNY AVENUE.