ILLETAS COTTAGE, PINE WALK, CHILWORTH, SOUTHAMPTON, SO16 7HJ - £526,051

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

ILLETAS COTTAGE is a very small extended detached house of 146m², built sometime between 1930 and 1949, which could now be worth an estimated £876,123. It was last sold for £526,051 in September 2007, which was around 42% above the average September 2007 detached price in the Test Valley local authority area. The most recent EPC inspection was February 2014, where the current energy rating was E, and the potential energy rating was C.

ILLETAS COTTAGE Sold Prices

Land registry data shows two sales for ILLETAS COTTAGE 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 ILLETAS COTTAGE 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
2007 20 SEP	£526,051	£370,304	42% above HPI
1997 3 NOV	£176,000	£142,390	24% above HPI

ILLETAS COTTAGE 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 ILLETAS COTTAGE sales from November 1997 and September 2007 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 1997 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the September 2007 sale, where it rises to 42% above the HPI. The line then continues to track at 42% above the HPI.

What might ILLETAS COTTAGE be worth now?

ILLETAS COTTAGE might now be worth an estimated £876,123.

This is based on house price inflation of 66.5%, between September 2007 and February 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 66.5% inflationary increase is applied to the most recent sale price for ILLETAS COTTAGE of £526,051 on 20th September 2007. For the value to have increased from £526,051 to £876,123 over the eighteen years and seven months to February 2025, the following assumptions must hold true:

• The value of ILLETAS COTTAGE has moved in line with the HPI for detached houses in the Test Valley local authority area.
• The September 2007 sale price of £526,051 represented a fair market value for the property.
• The size, condition, and specification of ILLETAS COTTAGE has not materially changed since September 2007.

How Large is ILLETAS COTTAGE?

ILLETAS COTTAGE is 146m², which includes one extension, according to the EPC inspection conducted in February 2014. This puts it in the smallest 10% 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 ILLETAS COTTAGE lies on this distribution: 6% of detached houses houses are smaller than ILLETAS COTTAGE, and 94% of houses are larger. Note that EPC data is not available for all properties in Chilworth.

ILLETAS COTTAGE: Plot and Title Map

ILLETAS COTTAGE sits on a plot of roughly 0.250 of an acre, or 1,011m². The below map shows the location of ILLETAS COTTAGE, 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 ILLETAS COTTAGE). 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 ILLETAS COTTAGE?

ILLETAS COTTAGE is located on PINE WALK in CHILWORTH, in the SO16 postcode district. The below map shows the position of ILLETAS COTTAGE on PINE WALK.