18, ROWDEN ROAD, CHIPPENHAM, SN15 2AU - £164,500

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 ROWDEN ROAD is a very small extended semi-detached house of 82m², built sometime between 1930 and 1949, which could now be worth an estimated £261,347. It was last sold for £164,500 in September 2010, which was around 18% below the average September 2010 semi-detached price in the Wiltshire local authority area. The most recent EPC inspection was April 2010, where the current energy rating was D, and the potential energy rating was C.

18 ROWDEN ROAD Sold Prices

Land registry data shows four sales for 18 ROWDEN ROAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Wiltshire local authority area for the corresponding sale date. All of the four 18 ROWDEN ROAD 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
2010 13 SEP	£164,500	£201,444	18% below HPI
2005 31 OCT	£152,000	£185,716	18% below HPI
2001 21 SEP	£102,000	£118,358	14% below HPI
1999 29 JUL	£71,500	£85,480	16% below HPI

18 ROWDEN ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Wiltshire local authority area over time, sourced from the HPI. The four 18 ROWDEN ROAD sales between July 1999 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 October 2005 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the September 2010 sale, which was also at 18% below the HPI.

What might 18 ROWDEN ROAD be worth now?

18 ROWDEN ROAD might now be worth an estimated £261,347.

This is based on house price inflation of 58.9%, between September 2010 and July 2025, for semi-detached houses, in the Wiltshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 58.9% inflationary increase is applied to the most recent sale price for 18 ROWDEN ROAD of £164,500 on 13th September 2010. For the value to have increased from £164,500 to £261,347 over the fifteen years and two months to July 2025, the following assumptions must hold true:

• The value of 18 ROWDEN ROAD has moved in line with the HPI for semi-detached houses in the Wiltshire local authority area.
• The September 2010 sale price of £164,500 represented a fair market value for the property.
• The size, condition, and specification of 18 ROWDEN ROAD has not materially changed since September 2010.

How Large is 18 ROWDEN ROAD?

18 ROWDEN ROAD is 82m², which includes one extension, according to the EPC inspection conducted in April 2010. This puts it in the smallest 20% of semi-detached houses houses in Chippenham, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Chippenham, and where 18 ROWDEN ROAD lies on this distribution: 13% of semi-detached houses houses are smaller than 18 ROWDEN ROAD, and 87% of houses are larger. Note that EPC data is not available for all properties in Chippenham.

18 ROWDEN ROAD: Plot and Title Map

18 ROWDEN ROAD sits on a plot of roughly 0.071 of an acre, or 289m². The below map shows the location of 18 ROWDEN 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 18 ROWDEN 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 18 ROWDEN ROAD?

18 ROWDEN ROAD is located in CHIPPENHAM, in the SN15 postcode district. The below map shows the position of No. 18 on ROWDEN ROAD.