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.
3 DOWNSIDE is a midsized extended semi-detached house of 102m², built sometime between 1950 and 1966, which could now be worth an estimated £506,182. It was last sold for £375,000 in May 2016, which was around 7% below the average May 2016 semi-detached price in the Brighton and Hove local authority area. The most recent EPC inspection was January 2016, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows one sale for 3 DOWNSIDE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Brighton and Hove 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 |
|---|---|---|---|
2016 3 MAY | £375,000 | £401,295 | 7% below HPI |
3 DOWNSIDE might now be worth an estimated £506,182.
This is based on house price inflation of 35%, between May 2016 and April 2026, for semi-detached houses, in the Brighton and Hove local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 35% inflationary increase is applied to the most recent sale price for 3 DOWNSIDE of £375,000 on 3rd May 2016. For the value to have increased from £375,000 to £506,182 over the ten years and one month to April 2026, the following assumptions must hold true:
3 DOWNSIDE is 102m², which includes one extension, according to the EPC inspection conducted in January 2016. This puts it in the largest 40% of semi-detached houses in Brighton, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Brighton, and where 3 DOWNSIDE lies on this distribution: 59% of semi-detached houses are smaller than 3 DOWNSIDE, and 40% of semi-detached houses are larger. Note that EPC data is not available for all properties in Brighton.

3 DOWNSIDE sits on a plot of roughly 0.096 of an acre, or 390m².
3 DOWNSIDE is located in BRIGHTON, in the BN1 postcode district.
Most recent sales first: