2A, UNDERDOWN AVENUE, WATERLOOVILLE, PO7 5DH - £360,000

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

2A UNDERDOWN AVENUE is a very small detached house of 75m², built sometime from 2007 onwards. It was last sold for £360,000 in November 2018, which was around 18% below the average November 2018 detached price in the Havant local authority area. The most recent EPC inspection was September 2015, where the current energy rating was C, and the potential energy rating was A.

2A UNDERDOWN AVENUE Sold Prices

Land registry data shows two sales for 2A UNDERDOWN AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Havant local authority area for the corresponding sale date. Both of the two 2A UNDERDOWN AVENUE 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
2018 23 NOV	£360,000	£438,643	18% below HPI
2016 8 JUL	£310,000	£391,511	21% below HPI

2A UNDERDOWN AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Havant local authority area over time, sourced from the HPI. The two 2A UNDERDOWN AVENUE sales from July 2016 and November 2018 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 2016 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the November 2018 sale, where it rises to 18% below the HPI. The line then continues to track at 18% below the HPI.

What might 2A UNDERDOWN AVENUE be worth now?

2A UNDERDOWN AVENUE might now be worth an estimated £422,690.

This is based on house price inflation of 17.4%, between November 2018 and December 2024, for detached houses, in the Havant local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 17.4% inflationary increase is applied to the most recent sale price for 2A UNDERDOWN AVENUE of £360,000 on 23rd November 2018. For the value to have increased from £360,000 to £422,690 over the five years and eleven months to December 2024, the following assumptions must hold true:

• The value of 2A UNDERDOWN AVENUE has moved in line with the HPI for detached houses in the Havant local authority area.
• The November 2018 sale price of £360,000 represented a fair market value for the property.
• The size, condition, and specification of 2A UNDERDOWN AVENUE has not materially changed since November 2018.

How Large is 2A UNDERDOWN AVENUE?

2A UNDERDOWN AVENUE is 75m² according to the EPC inspection conducted in September 2015. This puts it in the smallest 20% of detached houses houses in Purbrook, based on EPC data. The below chart shows the distribution of detached houses houses by size in Purbrook, and where 2A UNDERDOWN AVENUE lies on this distribution: 12% of detached houses houses are smaller than 2A UNDERDOWN AVENUE, and 87% of houses are larger. Note that EPC data is not available for all properties in Purbrook.

2A UNDERDOWN AVENUE: Plot and Title Map

2A UNDERDOWN AVENUE sits on a plot of roughly 0.097 of an acre, or 393m². The below map shows the location of 2A UNDERDOWN AVENUE, 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 2A UNDERDOWN AVENUE). 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 2A UNDERDOWN AVENUE?

2A UNDERDOWN AVENUE is located in WATERLOOVILLE, in the PO7 postcode district. The below map shows the position of No. 2A on UNDERDOWN AVENUE.