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.
29 PORTLAND ROAD is a very small detached house of 53m², built sometime between 1983 and 1990, which could now be worth an estimated £290,467. It was last sold for £144,500 in June 2005, which was around 61% below the average June 2005 detached price in the Mid Sussex local authority area. The most recent EPC inspection was March 2020, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 29 PORTLAND ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Mid Sussex local authority area for the corresponding sale date. Both of the two 29 PORTLAND ROAD sales were 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 |
---|---|---|---|
2005 1 JUN | £144,500 | £371,918 | ![]() 61% below HPI |
2002 7 MAY | £145,500 | £282,344 | ![]() 48% below HPI |
The below graph shows the average detached house price in the Mid Sussex local authority area over time, sourced from the HPI. The two 29 PORTLAND ROAD sales from May 2002 and June 2005 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 May 2002 sale was for 48% below the HPI. So the extrapolation line tracks at 48% below the HPI over time, until the June 2005 sale, where it falls to 61% below the HPI. The line then continues to track at 61% below the HPI.
29 PORTLAND ROAD might now be worth an estimated £290,467.
This is based on house price inflation of 101%, between June 2005 and February 2025, for 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 101% inflationary increase is applied to the most recent sale price for 29 PORTLAND ROAD of £144,500 on 1st June 2005. For the value to have increased from £144,500 to £290,467 over the twenty years and four months to February 2025, the following assumptions must hold true:
29 PORTLAND ROAD is 53m² according to the EPC inspection conducted in March 2020. This puts it in the smallest 10% of detached houses houses in East Grinstead, based on EPC data. The below chart shows the distribution of detached houses houses by size in East Grinstead, and where 29 PORTLAND ROAD lies on this distribution: Less than 1% of detached houses houses are smaller than 29 PORTLAND ROAD, and more than 99% of houses are larger. Note that EPC data is not available for all properties in East Grinstead.
29 PORTLAND ROAD sits on a plot of roughly 0.022 of an acre, or 89m². The below map shows the location of 29 PORTLAND ROAD, 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 29 PORTLAND ROAD). 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.
29 PORTLAND ROAD is located in EAST GRINSTEAD, in the RH19 postcode district. The below map shows the position of No. 29 on PORTLAND ROAD.
Most recent sales first: