15, TREBLE CLOSE, WINCHESTER, SO22 4JN - £550,000

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.

15 TREBLE CLOSE is a very small extended detached house of 91m², built sometime between 1967 and 1975, which could now be worth an estimated £555,396. It was last sold for £550,000 in August 2023, which was around 28% below the average August 2023 detached price in the Winchester local authority area. The most recent EPC inspection was June 2020, where the current energy rating was D, and the potential energy rating was B.

15 TREBLE CLOSE Sold Prices

Land registry data shows four sales for 15 TREBLE CLOSE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Winchester local authority area for the corresponding sale date. All of the four 15 TREBLE CLOSE 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
2023 31 AUG	£550,000	£762,775	28% below HPI
2012 24 AUG	£342,500	£483,860	29% below HPI
2010 29 JAN	£280,000	£463,534	40% below HPI
1996 28 JUN	£87,750	£134,800	35% below HPI

15 TREBLE CLOSE 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 four 15 TREBLE CLOSE sales between June 1996 and August 2023 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 August 2012 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the August 2023 sale, where it rises to 28% below the HPI. The line then continues to track at 28% below the HPI.

What might 15 TREBLE CLOSE be worth now?

15 TREBLE CLOSE might now be worth an estimated £555,396.

This is based on house price inflation of 1%, between August 2023 and February 2025, 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 1% inflationary increase is applied to the most recent sale price for 15 TREBLE CLOSE of £550,000 on 31st August 2023. For the value to have increased from £550,000 to £555,396 over the two years and six months to February 2025, the following assumptions must hold true:

• The value of 15 TREBLE CLOSE has moved in line with the HPI for detached houses in the Winchester local authority area.
• The August 2023 sale price of £550,000 represented a fair market value for the property.
• The size, condition, and specification of 15 TREBLE CLOSE has not materially changed since August 2023.

How Large is 15 TREBLE CLOSE?

15 TREBLE CLOSE is 91m², which includes one extension, according to the EPC inspection conducted in June 2020. This puts it in the smallest 20% 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 15 TREBLE CLOSE lies on this distribution: 11% of detached houses houses are smaller than 15 TREBLE CLOSE, and 89% of houses are larger. Note that EPC data is not available for all properties in Winchester.

15 TREBLE CLOSE: Plot and Title Map

15 TREBLE CLOSE sits on a plot of roughly 0.128 of an acre, or 517m². The below map shows the location of 15 TREBLE CLOSE, 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 15 TREBLE CLOSE). 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 15 TREBLE CLOSE?

15 TREBLE CLOSE is located in WINCHESTER, in the SO22 postcode district. The below map shows the position of No. 15 on TREBLE CLOSE.