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.
30 OLD CONVENT is a very large extended semi-detached house of 168m², built sometime before 1900, which could now be worth an estimated £792,332. It was last sold for £550,000 in December 2014, which was around 75% above the average December 2014 semi-detached price in the Mid Sussex local authority area. The most recent EPC inspection was December 2019, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows one sale for 30 OLD CONVENT since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Mid Sussex 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 |
|---|---|---|---|
2014 9 DEC | £550,000 | £313,538 | 75% above HPI |
30 OLD CONVENT might now be worth an estimated £792,332.
This is based on house price inflation of 44.1%, between December 2014 and May 2026, for semi-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 44.1% inflationary increase is applied to the most recent sale price for 30 OLD CONVENT of £550,000 on 9th December 2014. For the value to have increased from £550,000 to £792,332 over the twelve years and seven months to May 2026, the following assumptions must hold true:
30 OLD CONVENT is 168m², which includes two extensions, according to the EPC inspection conducted in December 2019. This puts it in the largest 10% of semi-detached houses in East Grinstead, based on EPC data. The below chart shows the distribution of semi-detached houses by size in East Grinstead, and where 30 OLD CONVENT lies on this distribution: 98% of semi-detached houses are smaller than 30 OLD CONVENT, and 2% of semi-detached houses are larger. Note that EPC data is not available for all properties in East Grinstead.

30 OLD CONVENT sits on a plot of roughly 12.6 acres, or 51,090m².
30 OLD CONVENT is located in EAST GRINSTEAD, in the RH19 postcode district.
Most recent sales first: