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.
28 CASTLEFIELDS is a very small semi-detached house of 57m², built sometime between 1950 and 1966, which could now be worth an estimated £456,394. It was last sold for £232,800 in March 2010, which was around 16% above the average March 2010 semi-detached price in the Gravesham local authority area. The most recent EPC inspection was February 2010, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 28 CASTLEFIELDS since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Gravesham local authority area for the corresponding sale date. Both of the two 28 CASTLEFIELDS 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 |
|---|---|---|---|
2010 1 MAR | £232,800 | £200,988 | 16% above HPI |
1997 2 DEC | £104,000 | £72,474 | 43% above HPI |
The below graph shows the average semi-detached house price in the Gravesham local authority area over time, sourced from the HPI. The two 28 CASTLEFIELDS sales from December 1997 and March 2010 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 December 1997 sale was for 43% above the HPI. So the extrapolation line tracks at 43% above the HPI over time, until the March 2010 sale, where it falls to 16% above the HPI. The line then continues to track at 16% above the HPI.

28 CASTLEFIELDS might now be worth an estimated £456,394.
This is based on house price inflation of 96%, between March 2010 and April 2026, for semi-detached houses, in the Gravesham local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 96% inflationary increase is applied to the most recent sale price for 28 CASTLEFIELDS of £232,800 on 1st March 2010. For the value to have increased from £232,800 to £456,394 over the fifteen years and eleven months to April 2026, the following assumptions must hold true:
28 CASTLEFIELDS is 57m² according to the EPC inspection conducted in February 2010. This puts it in the smallest 10% of semi-detached houses houses in Istead Rise, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Istead Rise, and where 28 CASTLEFIELDS lies on this distribution: 1% of semi-detached houses houses are smaller than 28 CASTLEFIELDS, and 99% of houses are larger. Note that EPC data is not available for all properties in Istead Rise.

28 CASTLEFIELDS sits on a plot of roughly 0.098 of an acre, or 397m². The below map shows the location of 28 CASTLEFIELDS, 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 28 CASTLEFIELDS). 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.

28 CASTLEFIELDS is located in ISTEAD RISE, in the DA13 postcode district. The below map shows the position of No. 28 on CASTLEFIELDS.

Most recent sales first: