11, NELSON ROAD, SOUTHSEA, PO5 2AS - £809,500

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

11 NELSON ROAD is a very large extended detached house of 334m², built sometime between 1900 and 1929, which could now be worth an estimated £958,990. It was last sold for £809,500 in January 2019, which was around 86% above the average January 2019 detached price in the Portsmouth local authority area. The most recent EPC inspection was December 2016, where the current energy rating was E, and the potential energy rating was D.

11 NELSON ROAD Sold Prices

Land registry data shows four sales for 11 NELSON ROAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Portsmouth local authority area for the corresponding sale date. All of the four 11 NELSON ROAD 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
2019 31 JAN	£809,500	£435,606	86% above HPI
2007 30 AUG	£400,000	£311,501	28% above HPI
2000 14 APR	£282,500	£154,995	82% above HPI
1998 14 AUG	£190,000	£125,887	51% above HPI

11 NELSON ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Portsmouth local authority area over time, sourced from the HPI. The four 11 NELSON ROAD sales between August 1998 and January 2019 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 2007 sale was for 28% above the HPI. So the extrapolation line tracks at 28% above the HPI over time, until the January 2019 sale, where it rises to 86% above the HPI. The line then continues to track at 86% above the HPI.

What might 11 NELSON ROAD be worth now?

11 NELSON ROAD might now be worth an estimated £958,990.

This is based on house price inflation of 18.5%, between January 2019 and February 2025, for detached houses, in the Portsmouth local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 18.5% inflationary increase is applied to the most recent sale price for 11 NELSON ROAD of £809,500 on 31st January 2019. For the value to have increased from £809,500 to £958,990 over the five years and eleven months to February 2025, the following assumptions must hold true:

• The value of 11 NELSON ROAD has moved in line with the HPI for detached houses in the Portsmouth local authority area.
• The January 2019 sale price of £809,500 represented a fair market value for the property.
• The size, condition, and specification of 11 NELSON ROAD has not materially changed since January 2019.

How Large is 11 NELSON ROAD?

11 NELSON ROAD is 334m², which includes one extension, according to the EPC inspection conducted in December 2016. This puts it in the largest 10% of detached houses houses in Portsmouth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Portsmouth, and where 11 NELSON ROAD lies on this distribution: 99% of detached houses houses are smaller than 11 NELSON ROAD, and 1% of houses are larger. Note that EPC data is not available for all properties in Portsmouth.

11 NELSON ROAD: Plot and Title Map

11 NELSON ROAD sits on a plot of roughly 0.082 of an acre, or 332m². The below map shows the location of 11 NELSON ROAD, 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 11 NELSON ROAD). 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 11 NELSON ROAD?

11 NELSON ROAD is located in SOUTHSEA, in the PO5 postcode district. The below map shows the position of No. 11 on NELSON ROAD.