9, GASTON GARDENS, ROMSEY, SO51 7RZ - £525,000

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

9 GASTON GARDENS is a very small detached house of 93m², built sometime between 1991 and 1995. It was last sold for £525,000 in February 2024, which was around 10% below the average February 2024 detached price in the Test Valley local authority area. The most recent EPC inspection was May 2023, where the current energy rating was D, and the potential energy rating was B.

9 GASTON GARDENS Sold Prices

Land registry data shows three sales for 9 GASTON GARDENS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Test Valley local authority area for the corresponding sale date. The three 9 GASTON GARDENS sales were a mix of below the average price, and roughly equal to 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
2024 21 FEB	£525,000	£582,568	10% below HPI
2023 20 OCT	£585,000	£637,084	8% below HPI
1997 25 FEB	£119,950	£120,306	Close to HPI

9 GASTON GARDENS 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 three 9 GASTON GARDENS sales between February 1997 and February 2024 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 October 2023 sale was for 8% below the HPI. So the extrapolation line tracks at 8% below the HPI over time, until the February 2024 sale, where it falls to 10% below the HPI. The line then continues to track at 10% below the HPI.

What might 9 GASTON GARDENS be worth now?

9 GASTON GARDENS might now be worth an estimated £550,143.

This is based on house price inflation of 4.8%, between February 2024 and December 2024, 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 4.8% inflationary increase is applied to the most recent sale price for 9 GASTON GARDENS of £525,000 on 21st February 2024. For the value to have increased from £525,000 to £550,143 over the two months to December 2024, the following assumptions must hold true:

• The value of 9 GASTON GARDENS has moved in line with the HPI for detached houses in the Test Valley local authority area.
• The February 2024 sale price of £525,000 represented a fair market value for the property.
• The size, condition, and specification of 9 GASTON GARDENS has not materially changed since February 2024.

How Large is 9 GASTON GARDENS?

9 GASTON GARDENS is 93m² according to the EPC inspection conducted in May 2023. This puts it in the smallest 20% of detached houses houses in Romsey, based on EPC data. The below chart shows the distribution of detached houses houses by size in Romsey, and where 9 GASTON GARDENS lies on this distribution: 20% of detached houses houses are smaller than 9 GASTON GARDENS, and 79% of houses are larger. Note that EPC data is not available for all properties in Romsey.

9 GASTON GARDENS: Plot and Title Map

9 GASTON GARDENS sits on a plot of roughly 0.082 of an acre, or 330m². The below map shows the location of 9 GASTON GARDENS, 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 9 GASTON GARDENS). 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 9 GASTON GARDENS?

9 GASTON GARDENS is located in ROMSEY, in the SO51 postcode district. The below map shows the position of No. 9 on GASTON GARDENS.