11, SISKIN ROAD, SOUTHSEA, PO4 8UG - £360,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

11 SISKIN ROAD is a midsized extended detached house of 120m², built sometime between 1996 and 2002, which could now be worth an estimated £557,251. It was last sold for £360,000 in December 2014, which was around 7% above the average December 2014 detached price in the Portsmouth local authority area. The most recent EPC inspection was May 2014, where the current energy rating was C, and the potential energy rating was B.

11 SISKIN ROAD Sold Prices

Land registry data shows two sales for 11 SISKIN ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Portsmouth local authority area for the corresponding sale date. Both of the two 11 SISKIN 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
2014 18 DEC	£360,000	£335,690	7% above HPI
2000 26 MAY	£195,000	£159,965	22% above HPI

11 SISKIN 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 two 11 SISKIN ROAD sales from May 2000 and December 2014 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 May 2000 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the December 2014 sale, where it falls to 7% above the HPI. The line then continues to track at 7% above the HPI.

What might 11 SISKIN ROAD be worth now?

11 SISKIN ROAD might now be worth an estimated £557,251.

This is based on house price inflation of 54.8%, between December 2014 and June 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 54.8% inflationary increase is applied to the most recent sale price for 11 SISKIN ROAD of £360,000 on 18th December 2014. For the value to have increased from £360,000 to £557,251 over the eleven years and six months to June 2025, the following assumptions must hold true:

• The value of 11 SISKIN ROAD has moved in line with the HPI for detached houses in the Portsmouth local authority area.
• The December 2014 sale price of £360,000 represented a fair market value for the property.
• The size, condition, and specification of 11 SISKIN ROAD has not materially changed since December 2014.

How Large is 11 SISKIN ROAD?

11 SISKIN ROAD is 120m², which includes one extension, according to the EPC inspection conducted in May 2014. This puts it in the smallest 50% 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 SISKIN ROAD lies on this distribution: 49% of detached houses houses are smaller than 11 SISKIN ROAD, and 50% of houses are larger. Note that EPC data is not available for all properties in Portsmouth.

11 SISKIN ROAD: Plot and Title Map

11 SISKIN ROAD sits on a plot of roughly 0.097 of an acre, or 391m². The below map shows the location of 11 SISKIN 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 SISKIN 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 SISKIN ROAD?

11 SISKIN ROAD is located in SOUTHSEA, in the PO4 postcode district. The below map shows the position of No. 11 on SISKIN ROAD.