17, MARSTON GATE, WINCHESTER, SO23 7DS - £440,000

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

17 MARSTON GATE is a midsized semi-detached house of 133m², built sometime between 1996 and 2002, which could now be worth an estimated £791,657. It was last sold for £440,000 in January 2010, which was around 56% above the average January 2010 semi-detached price in the Winchester local authority area. The most recent EPC inspection was March 2009, where the current energy rating was C, and the potential energy rating was C.

17 MARSTON GATE Sold Prices

Land registry data shows three sales for 17 MARSTON GATE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Winchester local authority area for the corresponding sale date. All of the three 17 MARSTON GATE 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
2010 15 JAN	£440,000	£282,817	56% above HPI
2003 17 JUL	£380,000	£224,031	70% above HPI
1999 7 MAY	£239,950	£111,425	115% above HPI

17 MARSTON GATE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Winchester local authority area over time, sourced from the HPI. The three 17 MARSTON GATE sales between May 1999 and January 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 July 2003 sale was for 70% above the HPI. So the extrapolation line tracks at 70% above the HPI over time, until the January 2010 sale, where it falls to 56% above the HPI. The line then continues to track at 56% above the HPI.

What might 17 MARSTON GATE be worth now?

17 MARSTON GATE might now be worth an estimated £791,657.

This is based on house price inflation of 79.9%, between January 2010 and December 2024, for semi-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 79.9% inflationary increase is applied to the most recent sale price for 17 MARSTON GATE of £440,000 on 15th January 2010. For the value to have increased from £440,000 to £791,657 over the thirteen years and one month to December 2024, the following assumptions must hold true:

• The value of 17 MARSTON GATE has moved in line with the HPI for semi-detached houses in the Winchester local authority area.
• The January 2010 sale price of £440,000 represented a fair market value for the property.
• The size, condition, and specification of 17 MARSTON GATE has not materially changed since January 2010.

How Large is 17 MARSTON GATE?

17 MARSTON GATE is 133m² according to the EPC inspection conducted in March 2009. This puts it in the smallest 50% of semi-detached houses houses in Winchester, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Winchester, and where 17 MARSTON GATE lies on this distribution: 41% of semi-detached houses houses are smaller than 17 MARSTON GATE, and 58% of houses are larger. Note that EPC data is not available for all properties in Winchester.

17 MARSTON GATE: Plot and Title Map

17 MARSTON GATE sits on a plot of roughly 0.030 of an acre, or 120m². The below map shows the location of 17 MARSTON GATE, 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 17 MARSTON GATE). 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 17 MARSTON GATE?

17 MARSTON GATE is located in WINCHESTER, in the SO23 postcode district. The below map shows the position of No. 17 on MARSTON GATE.