15, COUSINS GROVE, SOUTHSEA, PO4 9RP - £940,000

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.

15 COUSINS GROVE is a very large extended detached house of 364m², built sometime between 1900 and 1929, which could now be worth an estimated £1,043,773. It was last sold for £940,000 in November 2020, which was around 102% above the average November 2020 detached price in the Portsmouth local authority area. The most recent EPC inspection was August 2020, where the current energy rating was D, and the potential energy rating was C.

15 COUSINS GROVE Sold Prices

Land registry data shows two sales for 15 COUSINS GROVE 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 15 COUSINS GROVE 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
2020 26 NOV	£940,000	£464,743	102% above HPI
1995 11 MAY	£161,900	£95,344	70% above HPI

15 COUSINS GROVE 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 15 COUSINS GROVE sales from May 1995 and November 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 May 1995 sale was for 70% above the HPI. So the extrapolation line tracks at 70% above the HPI over time, until the November 2020 sale, where it rises to 102% above the HPI. The line then continues to track at 102% above the HPI.

What might 15 COUSINS GROVE be worth now?

15 COUSINS GROVE might now be worth an estimated £1,043,773.

This is based on house price inflation of 11%, between November 2020 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 11% inflationary increase is applied to the most recent sale price for 15 COUSINS GROVE of £940,000 on 26th November 2020. For the value to have increased from £940,000 to £1,043,773 over the five years and nine months to February 2025, the following assumptions must hold true:

• The value of 15 COUSINS GROVE has moved in line with the HPI for detached houses in the Portsmouth local authority area.
• The November 2020 sale price of £940,000 represented a fair market value for the property.
• The size, condition, and specification of 15 COUSINS GROVE has not materially changed since November 2020.

How Large is 15 COUSINS GROVE?

15 COUSINS GROVE is 364m², which includes three extensions, according to the EPC inspection conducted in August 2020. 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 15 COUSINS GROVE lies on this distribution: 99% of detached houses houses are smaller than 15 COUSINS GROVE, and 1% of houses are larger. Note that EPC data is not available for all properties in Portsmouth.

15 COUSINS GROVE: Plot and Title Map

15 COUSINS GROVE sits on a plot of roughly 0.064 of an acre, or 258m². The below map shows the location of 15 COUSINS GROVE, 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 15 COUSINS GROVE). 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 15 COUSINS GROVE?

15 COUSINS GROVE is located in SOUTHSEA, in the PO4 postcode district. The below map shows the position of No. 15 on COUSINS GROVE.