17, DOWNS SIDE, CHEAM, SUTTON, SM2 7EH - £1,635,000

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.

17 DOWNS SIDE is a very large extended detached house of 255m², built sometime between 1930 and 1949, which could now be worth an estimated £1,635,000. It was last sold for £1,635,000 in June 2025, which was around 58% above the average June 2025 detached price in the Sutton local authority area. The most recent EPC inspection was February 2025, where the current energy rating was E, and the potential energy rating was C.

17 DOWNS SIDE Sold Prices

Land registry data shows one sale for 17 DOWNS SIDE since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Sutton local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2025 12 JUN	£1,635,000	£1,037,130	58% above HPI

What might 17 DOWNS SIDE be worth now?

17 DOWNS SIDE might now be worth an estimated £1,635,000.

This is based on house price inflation of 0%, between June 2025 and April 2026, for detached houses, in the Sutton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0% inflationary increase is applied to the most recent sale price for 17 DOWNS SIDE of £1,635,000 on 12th June 2025. For the value to have increased from £1,635,000 to £1,635,000 over the one year and two months to April 2026, the following assumptions must hold true:

• The value of 17 DOWNS SIDE has moved in line with the HPI for detached houses in the Sutton local authority area.
• The June 2025 sale price of £1,635,000 represented a fair market value for the property.
• The size, condition, and specification of 17 DOWNS SIDE has not materially changed since June 2025.

How Large is 17 DOWNS SIDE?

17 DOWNS SIDE is 255m², which includes one extension, according to the EPC inspection conducted in February 2025. This puts it in the largest 20% of detached houses in London, based on EPC data. The below chart shows the distribution of detached houses by size in London, and where 17 DOWNS SIDE lies on this distribution: 86% of detached houses are smaller than 17 DOWNS SIDE, and 14% of detached houses are larger. Note that EPC data is not available for all properties in London.

17 DOWNS SIDE: Plot

17 DOWNS SIDE sits on a plot of roughly 0.488 of an acre, or 1,973m².

Where is 17 DOWNS SIDE?

17 DOWNS SIDE is located in CHEAM, in the SM2 postcode district.