1, ONIBURY CLOSE, SOUTHAMPTON, SO18 2DE - £300,000

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

1 ONIBURY CLOSE is a small extended detached house of 91m², built sometime between 1950 and 1966, which could now be worth an estimated £356,924. It was last sold for £300,000 in February 2020, which was around 15% below the average February 2020 detached price in the Southampton local authority area. The most recent EPC inspection was March 2011, where the current energy rating was D, and the potential energy rating was C.

1 ONIBURY CLOSE Sold Prices

Land registry data shows six sales for 1 ONIBURY CLOSE since 1^st January 1995. The below table shows the price paid for the six sales, along with the average detached price in the Southampton local authority area for the corresponding sale date. All of the six 1 ONIBURY 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
2020 5 FEB	£300,000	£350,958	15% below HPI
2014 25 NOV	£226,000	£286,303	21% below HPI
2011 27 MAY	£214,950	£248,830	14% below HPI
2002 11 APR	£150,500	£168,098	10% below HPI
2000 14 AUG	£130,000	£142,300	9% below HPI
1997 9 MAY	£48,000	£84,924	43% below HPI

1 ONIBURY CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Southampton local authority area over time, sourced from the HPI. The six 1 ONIBURY CLOSE sales between May 1997 and February 2020 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 2014 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the February 2020 sale, where it rises to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might 1 ONIBURY CLOSE be worth now?

1 ONIBURY CLOSE might now be worth an estimated £356,924.

This is based on house price inflation of 19%, between February 2020 and February 2025, for detached houses, in the Southampton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 19% inflationary increase is applied to the most recent sale price for 1 ONIBURY CLOSE of £300,000 on 5th February 2020. For the value to have increased from £300,000 to £356,924 over the five years to February 2025, the following assumptions must hold true:

• The value of 1 ONIBURY CLOSE has moved in line with the HPI for detached houses in the Southampton local authority area.
• The February 2020 sale price of £300,000 represented a fair market value for the property.
• The size, condition, and specification of 1 ONIBURY CLOSE has not materially changed since February 2020.

How Large is 1 ONIBURY CLOSE?

1 ONIBURY CLOSE is 91m², which includes two extensions, according to the EPC inspection conducted in March 2011. This puts it in the smallest 40% of detached houses houses in Southampton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Southampton, and where 1 ONIBURY CLOSE lies on this distribution: 36% of detached houses houses are smaller than 1 ONIBURY CLOSE, and 64% of houses are larger. Note that EPC data is not available for all properties in Southampton.

1 ONIBURY CLOSE: Plot and Title Map

1 ONIBURY CLOSE sits on a plot of roughly 0.073 of an acre, or 296m². The below map shows the location of 1 ONIBURY 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 1 ONIBURY 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 1 ONIBURY CLOSE?

1 ONIBURY CLOSE is located in SOUTHAMPTON, in the SO18 postcode district. The below map shows the position of No. 1 on ONIBURY CLOSE.