TREEGROVE, NORTHBROOK AVENUE, WINCHESTER, SO23 0JW - £975,000

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

TREEGROVE is a large extended detached house of 185m², built sometime between 2003 and 2006, which could now be worth an estimated £1,600,891. It was last sold for £975,000 in November 2012, which was around 100% above the average November 2012 detached price in the Winchester local authority area. The most recent EPC inspection was May 2012, where the current energy rating was C, and the potential energy rating was C.

TREEGROVE Sold Prices

Land registry data shows two sales for TREEGROVE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Winchester local authority area for the corresponding sale date. Both of the two TREEGROVE 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
2012 26 NOV	£975,000	£486,756	100% above HPI
2006 30 NOV	£785,000	£431,354	82% above HPI

TREEGROVE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Winchester local authority area over time, sourced from the HPI. The two TREEGROVE sales from November 2006 and November 2012 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 2006 sale was for 82% above the HPI. So the extrapolation line tracks at 82% above the HPI over time, until the November 2012 sale, where it rises to 100% above the HPI. The line then continues to track at 100% above the HPI.

What might TREEGROVE be worth now?

TREEGROVE might now be worth an estimated £1,600,891.

This is based on house price inflation of 64.2%, between November 2012 and December 2024, for detached houses, in the Winchester local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 64.2% inflationary increase is applied to the most recent sale price for TREEGROVE of £975,000 on 26th November 2012. For the value to have increased from £975,000 to £1,600,891 over the eleven years and eleven months to December 2024, the following assumptions must hold true:

• The value of TREEGROVE has moved in line with the HPI for detached houses in the Winchester local authority area.
• The November 2012 sale price of £975,000 represented a fair market value for the property.
• The size, condition, and specification of TREEGROVE has not materially changed since November 2012.

How Large is TREEGROVE?

TREEGROVE is 185m², which includes one extension, according to the EPC inspection conducted in May 2012. This puts it in the largest 30% of detached houses houses in Winchester, based on EPC data. The below chart shows the distribution of detached houses houses by size in Winchester, and where TREEGROVE lies on this distribution: 72% of detached houses houses are smaller than TREEGROVE, and 27% of houses are larger. Note that EPC data is not available for all properties in Winchester.

TREEGROVE: Plot and Title Map

TREEGROVE sits on a plot of roughly 0.163 of an acre, or 661m². The below map shows the location of TREEGROVE, 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 TREEGROVE). 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 TREEGROVE?

TREEGROVE is located on NORTHBROOK AVENUE in WINCHESTER, in the SO23 postcode district. The below map shows the position of TREEGROVE on NORTHBROOK AVENUE.