1, COWSLIP WAY, ROMSEY, SO51 7RR - £537,500

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

1 COWSLIP WAY is a large detached house of 150m², built sometime between 1991 and 1995, which could now be worth an estimated £640,617. It was last sold for £537,500 in October 2018, which was around 5% above the average October 2018 detached price in the Test Valley local authority area. The most recent EPC inspection was August 2012, where the current energy rating was D, and the potential energy rating was C.

1 COWSLIP WAY Sold Prices

Land registry data shows two sales for 1 COWSLIP WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Test Valley local authority area for the corresponding sale date. Both of the two 1 COWSLIP WAY 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
2018 4 OCT	£537,500	£512,204	5% above HPI
2012 15 NOV	£450,000	£364,690	23% above HPI

1 COWSLIP WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Test Valley local authority area over time, sourced from the HPI. The two 1 COWSLIP WAY sales from November 2012 and October 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 November 2012 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the October 2018 sale, where it falls to 5% above the HPI. The line then continues to track at 5% above the HPI.

What might 1 COWSLIP WAY be worth now?

1 COWSLIP WAY might now be worth an estimated £640,617.

This is based on house price inflation of 19.2%, between October 2018 and December 2024, for detached houses, in the Test Valley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 19.2% inflationary increase is applied to the most recent sale price for 1 COWSLIP WAY of £537,500 on 4th October 2018. For the value to have increased from £537,500 to £640,617 over the five years and ten months to December 2024, the following assumptions must hold true:

• The value of 1 COWSLIP WAY has moved in line with the HPI for detached houses in the Test Valley local authority area.
• The October 2018 sale price of £537,500 represented a fair market value for the property.
• The size, condition, and specification of 1 COWSLIP WAY has not materially changed since October 2018.

How Large is 1 COWSLIP WAY?

1 COWSLIP WAY is 150m² according to the EPC inspection conducted in August 2012. This puts it in the largest 30% of detached houses houses in Romsey, based on EPC data. The below chart shows the distribution of detached houses houses by size in Romsey, and where 1 COWSLIP WAY lies on this distribution: 73% of detached houses houses are smaller than 1 COWSLIP WAY, and 26% of houses are larger. Note that EPC data is not available for all properties in Romsey.

1 COWSLIP WAY: Plot and Title Map

1 COWSLIP WAY sits on a plot of roughly 0.145 of an acre, or 586m². The below map shows the location of 1 COWSLIP WAY, 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 COWSLIP WAY). 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 COWSLIP WAY?

1 COWSLIP WAY is located in ROMSEY, in the SO51 postcode district. The below map shows the position of No. 1 on COWSLIP WAY.