17, ASH TREE CLOSE, CROYDON, CR0 7SR - £597,500

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.

17 ASH TREE CLOSE is a very small extended semi-detached house of 101m², built sometime between 1930 and 1949, which could now be worth an estimated £586,789. It was last sold for £597,500 in August 2025, which was around 10% above the average August 2025 semi-detached price in the Croydon local authority area. The most recent EPC inspection was February 2025, where the current energy rating was D, and the potential energy rating was B.

17 ASH TREE CLOSE Sold Prices

Land registry data shows three sales for 17 ASH TREE CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Croydon local authority area for the corresponding sale date. Two of the three 17 ASH TREE CLOSE sales were for above the average price, whilst one was 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
2025 15 AUG	£597,500	£545,485	10% above HPI
2013 25 JUL	£290,000	£311,062	7% below HPI
1995 21 JUL	£95,000	£89,354	6% above HPI

17 ASH TREE CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Croydon local authority area over time, sourced from the HPI. The three 17 ASH TREE CLOSE sales between July 1995 and August 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 July 2013 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the August 2025 sale, where it rises to 10% above the HPI. The line then continues to track at 10% above the HPI.

What might 17 ASH TREE CLOSE be worth now?

17 ASH TREE CLOSE might now be worth an estimated £586,789.

This is based on house price deflation of 1.8%, between August 2025 and July 2026, for semi-detached houses, in the Croydon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.8% deflationary decrease is applied to the most recent sale price for 17 ASH TREE CLOSE of £597,500 on 15th August 2025. For the value to have decreased from £597,500 to £586,789 over the one year and one month to July 2026, the following assumptions must hold true:

• The value of 17 ASH TREE CLOSE has moved in line with the HPI for semi-detached houses in the Croydon local authority area.
• The August 2025 sale price of £597,500 represented a fair market value for the property.
• The size, condition, and specification of 17 ASH TREE CLOSE has not materially changed since August 2025.

How Large is 17 ASH TREE CLOSE?

17 ASH TREE CLOSE is 101m², which includes one extension, according to the EPC inspection conducted in February 2025. This puts it in the smallest 20% of semi-detached houses houses in London, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in London, and where 17 ASH TREE CLOSE lies on this distribution: 19% of semi-detached houses houses are smaller than 17 ASH TREE CLOSE, and 80% of houses are larger. Note that EPC data is not available for all properties in London.

17 ASH TREE CLOSE: Plot and Title Map

17 ASH TREE CLOSE sits on a plot of roughly 0.063 of an acre, or 255m². The below map shows the location of 17 ASH TREE 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 17 ASH TREE 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 17 ASH TREE CLOSE?

17 ASH TREE CLOSE is located in CROYDON, in the CR0 postcode district. The below map shows the position of No. 17 on ASH TREE CLOSE.