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.
18 CEDAR AVENUE is a midsized extended semi-detached house of 103m², built sometime between 1967 and 1975, which could now be worth an estimated £392,601. It was last sold for £230,000 in September 2010, which was around 26% above the average September 2010 semi-detached price in the Southampton local authority area. The most recent EPC inspection was May 2010, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows three sales for 18 CEDAR AVENUE since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Southampton local authority area for the corresponding sale date. All of the three 18 CEDAR AVENUE 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 10 SEP | £230,000 | £182,088 | ![]() 26% above HPI |
2000 24 NOV | £117,950 | £95,069 | ![]() 24% above HPI |
1997 29 OCT | £76,500 | £63,387 | ![]() 21% above HPI |
The below graph shows the average semi-detached house price in the Southampton local authority area over time, sourced from the HPI. The three 18 CEDAR AVENUE sales between October 1997 and September 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 November 2000 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the September 2010 sale, where it rises to 26% above the HPI. The line then continues to track at 26% above the HPI.
18 CEDAR AVENUE might now be worth an estimated £392,601.
This is based on house price inflation of 70.7%, between September 2010 and February 2025, for semi-detached houses, in the Southampton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 70.7% inflationary increase is applied to the most recent sale price for 18 CEDAR AVENUE of £230,000 on 10th September 2010. For the value to have increased from £230,000 to £392,601 over the fifteen years and seven months to February 2025, the following assumptions must hold true:
18 CEDAR AVENUE is 103m², which includes one extension, according to the EPC inspection conducted in May 2010. This puts it in the smallest 50% of semi-detached houses houses in Southampton, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Southampton, and where 18 CEDAR AVENUE lies on this distribution: 49% of semi-detached houses houses are smaller than 18 CEDAR AVENUE, and 51% of houses are larger. Note that EPC data is not available for all properties in Southampton.
18 CEDAR AVENUE sits on a plot of roughly 0.039 of an acre, or 156m². The below map shows the location of 18 CEDAR 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 18 CEDAR 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.
18 CEDAR AVENUE is located in SOUTHAMPTON, in the SO15 postcode district. The below map shows the position of No. 18 on CEDAR AVENUE.
Most recent sales first: