CHETWYND, BIRCH ROAD, CHILWORTH, SOUTHAMPTON, SO16 7LN - £1,000,000

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.

CHETWYND is a large detached house of 315m², built sometime between 1996 and 2002, which could now be worth an estimated £1,652,857. It was last sold for £1,000,000 in March 2008, which was around 166% above the average March 2008 detached price in the Test Valley local authority area. The most recent EPC inspection was January 2025, where the current energy rating was C, and the potential energy rating was B.

CHETWYND Sold Prices

Land registry data shows two sales for CHETWYND since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Test Valley local authority area for the corresponding sale date. Both of the two CHETWYND 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
2008 27 MAR	£1,000,000	£376,001	166% above HPI
2002 27 MAY	£250,000	£240,580	4% above HPI

CHETWYND Price Paid vs. HPI Average

The below graph shows the average detached house price in the Test Valley local authority area over time, sourced from the HPI. The two CHETWYND sales from May 2002 and March 2008 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 May 2002 sale was for 4% above the HPI. So the extrapolation line tracks at 4% above the HPI over time, until the March 2008 sale, where it rises to 166% above the HPI. The line then continues to track at 166% above the HPI.

What might CHETWYND be worth now?

CHETWYND might now be worth an estimated £1,652,857.

This is based on house price inflation of 65.3%, between March 2008 and March 2025, for detached houses, in the Test Valley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 65.3% inflationary increase is applied to the most recent sale price for CHETWYND of £1,000,000 on 27th March 2008. For the value to have increased from £1,000,000 to £1,652,857 over the seventeen years to March 2025, the following assumptions must hold true:

• The value of CHETWYND has moved in line with the HPI for detached houses in the Test Valley local authority area.
• The March 2008 sale price of £1,000,000 represented a fair market value for the property.
• The size, condition, and specification of CHETWYND has not materially changed since March 2008.

How Large is CHETWYND?

CHETWYND is 315m² according to the EPC inspection conducted in January 2025. This puts it in the largest 40% of detached houses houses in Chilworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Chilworth, and where CHETWYND lies on this distribution: 69% of detached houses houses are smaller than CHETWYND, and 31% of houses are larger. Note that EPC data is not available for all properties in Chilworth.

CHETWYND: Plot and Title Map

CHETWYND sits on a plot of roughly 0.268 of an acre, or 1,085m². The below map shows the location of CHETWYND, 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 CHETWYND). 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 CHETWYND?

CHETWYND is located on BIRCH ROAD in CHILWORTH, in the SO16 postcode district. The below map shows the position of CHETWYND on BIRCH ROAD.