13, HILLSIDE, ROYSTON, SG8 9AY - £345,000

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.

13 HILLSIDE is a large extended detached house of 155m², built sometime between 1976 and 1982, which could now be worth an estimated £669,913. It was last sold for £345,000 in November 2006, which was around 16% below the average November 2006 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was April 2025, where the current energy rating was C, and the potential energy rating was B.

13 HILLSIDE Sold Prices

Land registry data shows one sale for 13 HILLSIDE since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the North Hertfordshire 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
2006 17 NOV	£345,000	£409,852	16% below HPI

What might 13 HILLSIDE be worth now?

13 HILLSIDE might now be worth an estimated £669,913.

This is based on house price inflation of 94.2%, between November 2006 and May 2026, for detached houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 94.2% inflationary increase is applied to the most recent sale price for 13 HILLSIDE of £345,000 on 17th November 2006. For the value to have increased from £345,000 to £669,913 over the twenty years and six months to May 2026, the following assumptions must hold true:

• The value of 13 HILLSIDE has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The November 2006 sale price of £345,000 represented a fair market value for the property.
• The size, condition, and specification of 13 HILLSIDE has not materially changed since November 2006.

How Large is 13 HILLSIDE?

13 HILLSIDE is 155m², which includes one extension, according to the EPC inspection conducted in April 2025. This puts it in the largest 30% of detached houses in Royston, based on EPC data. The below chart shows the distribution of detached houses by size in Royston, and where 13 HILLSIDE lies on this distribution: 78% of detached houses are smaller than 13 HILLSIDE, and 22% of detached houses are larger. Note that EPC data is not available for all properties in Royston.

13 HILLSIDE: Plot

13 HILLSIDE sits on a plot of roughly 0.107 of an acre, or 435m².

Where is 13 HILLSIDE?

13 HILLSIDE is located in ROYSTON, in the SG8 postcode district.