23, PORTLAND ROAD, EAST GRINSTEAD, RH19 4EB - £820,000

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.

23 PORTLAND ROAD is a large extended detached house of 154m², built sometime between 1930 and 1949, which could now be worth an estimated £845,701. It was last sold for £820,000 in March 2023, which was around 13% above the average March 2023 detached price in the Mid Sussex local authority area. The most recent EPC inspection was June 2022, where the current energy rating was D, and the potential energy rating was C.

23 PORTLAND ROAD Sold Prices

Land registry data shows two sales for 23 PORTLAND ROAD since 1^st 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 23 PORTLAND ROAD sales were for above 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
2023 24 MAR	£820,000	£724,893	13% above HPI
2004 30 JUL	£379,995	£366,468	4% above HPI

23 PORTLAND ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Mid Sussex local authority area over time, sourced from the HPI. The two 23 PORTLAND ROAD sales from July 2004 and March 2023 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 July 2004 sale was for 4% above the HPI. So the extrapolation line tracks at 4% above the HPI over time, until the March 2023 sale, where it rises to 13% above the HPI. The line then continues to track at 13% above the HPI.

What might 23 PORTLAND ROAD be worth now?

23 PORTLAND ROAD might now be worth an estimated £845,701.

This is based on house price inflation of 3.1%, between March 2023 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 3.1% inflationary increase is applied to the most recent sale price for 23 PORTLAND ROAD of £820,000 on 24th March 2023. For the value to have increased from £820,000 to £845,701 over the two years and one month to February 2025, the following assumptions must hold true:

• The value of 23 PORTLAND ROAD has moved in line with the HPI for detached houses in the Mid Sussex local authority area.
• The March 2023 sale price of £820,000 represented a fair market value for the property.
• The size, condition, and specification of 23 PORTLAND ROAD has not materially changed since March 2023.

How Large is 23 PORTLAND ROAD?

23 PORTLAND ROAD is 154m², which includes two extensions, according to the EPC inspection conducted in June 2022. This puts it in the largest 30% 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 23 PORTLAND ROAD lies on this distribution: 78% of detached houses houses are smaller than 23 PORTLAND ROAD, and 21% of houses are larger. Note that EPC data is not available for all properties in East Grinstead.

23 PORTLAND ROAD: Plot and Title Map

23 PORTLAND ROAD sits on a plot of roughly 0.107 of an acre, or 435m². The below map shows the location of 23 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 23 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.

Where is 23 PORTLAND ROAD?

23 PORTLAND ROAD is located in EAST GRINSTEAD, in the RH19 postcode district. The below map shows the position of No. 23 on PORTLAND ROAD.