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.
89 DUNCAN ROAD is a very large extended semi-detached house of 177m², built sometime before 1900, which could now be worth an estimated £238,953. It was last sold for £125,000 in January 2014, which was around 32% below the average January 2014 semi-detached price in the Medway local authority area. The most recent EPC inspection was July 2013, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 89 DUNCAN ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Medway local authority area for the corresponding sale date. One of the two 89 DUNCAN ROAD sales was for below the average price, whilst the other was 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 |
---|---|---|---|
2014 14 JAN | £125,000 | £184,657 | ![]() 32% below HPI |
2004 23 FEB | £173,500 | £153,846 | ![]() 13% above HPI |
The below graph shows the average semi-detached house price in the Medway local authority area over time, sourced from the HPI. The two 89 DUNCAN ROAD sales from February 2004 and January 2014 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 February 2004 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the January 2014 sale, where it falls to 32% below the HPI. The line then continues to track at 32% below the HPI.
89 DUNCAN ROAD might now be worth an estimated £238,953.
This is based on house price inflation of 91.2%, between January 2014 and March 2025, for semi-detached houses, in the Medway local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 91.2% inflationary increase is applied to the most recent sale price for 89 DUNCAN ROAD of £125,000 on 14th January 2014. For the value to have increased from £125,000 to £238,953 over the ten years and ten months to March 2025, the following assumptions must hold true:
89 DUNCAN ROAD is 177m², which includes two extensions, according to the EPC inspection conducted in July 2013. This puts it in the largest 20% of semi-detached houses houses in Gillingham, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Gillingham, and where 89 DUNCAN ROAD lies on this distribution: 87% of semi-detached houses houses are smaller than 89 DUNCAN ROAD, and 13% of houses are larger. Note that EPC data is not available for all properties in Gillingham.
89 DUNCAN ROAD sits on a plot of roughly 0.026 of an acre, or 106m². The below map shows the location of 89 DUNCAN 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 89 DUNCAN 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.
89 DUNCAN ROAD is located in GILLINGHAM, in the ME7 postcode district. The below map shows the position of No. 89 on DUNCAN ROAD.
Most recent sales first: