Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources
6 FIRMIN AVENUE is a small detached house of 109m², built sometime between 1996 and 2002. It was last sold for £265,000 in September 2009, which was around 22% below the average September 2009 detached price in the Maidstone local authority area. The most recent EPC inspection was June 2009, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows four sales for 6 FIRMIN AVENUE since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Maidstone local authority area for the corresponding sale date. All of the four 6 FIRMIN AVENUE 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 |
---|---|---|---|
2009 4 SEP | £265,000 | £337,722 | ![]() 22% below HPI |
2005 21 NOV | £261,000 | £335,658 | ![]() 22% below HPI |
2001 12 DEC | £179,000 | £227,162 | ![]() 21% below HPI |
2000 30 JUN | £162,500 | £197,309 | ![]() 18% below HPI |
The below graph shows the average detached house price in the Maidstone local authority area over time, sourced from the HPI. The four 6 FIRMIN AVENUE sales between June 2000 and September 2009 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 November 2005 sale was for 22% below the HPI. So the extrapolation line tracks at 22% below the HPI over time, until the September 2009 sale, which was also at 22% below the HPI.
6 FIRMIN AVENUE might now be worth an estimated £485,928.
This is based on house price inflation of 83.4%, between September 2009 and December 2024, for detached houses, in the Maidstone local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 83.4% inflationary increase is applied to the most recent sale price for 6 FIRMIN AVENUE of £265,000 on 4th September 2009. For the value to have increased from £265,000 to £485,928 over the fourteen years and nine months to December 2024, the following assumptions must hold true:
6 FIRMIN AVENUE is 109m² according to the EPC inspection conducted in June 2009. This puts it in the smallest 40% of detached houses houses in Maidstone, based on EPC data. The below chart shows the distribution of detached houses houses by size in Maidstone, and where 6 FIRMIN AVENUE lies on this distribution: 36% of detached houses houses are smaller than 6 FIRMIN AVENUE, and 64% of houses are larger. Note that EPC data is not available for all properties in Maidstone.
6 FIRMIN AVENUE sits on a plot of roughly 0.092 of an acre, or 373m². The below map shows the location of 6 FIRMIN AVENUE, 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 6 FIRMIN AVENUE). 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.
6 FIRMIN AVENUE is located in BOUGHTON MONCHELSEA, in the ME17 postcode district. The below map shows the position of No. 6 on FIRMIN AVENUE.
Most recent sales first: