SEVEN ELMS, MAYFIELD DRIVE, PINNER, HA5 5QT - £987,500

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

SEVEN ELMS is a large extended detached house of 184m², built sometime between 1930 and 1949, which could now be worth an estimated £1,143,425. It was last sold for £987,500 in November 2019, which was around 3% below the average November 2019 detached price in the Harrow local authority area. The most recent EPC inspection was August 2019, where the current energy rating was E, and the potential energy rating was B.

SEVEN ELMS Sold Prices

Land registry data shows two sales for SEVEN ELMS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Harrow local authority area for the corresponding sale date. Both of the two SEVEN ELMS 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
2019 7 NOV	£987,500	£1,019,770	3% below HPI
2006 10 FEB	£310,000	£539,061	42% below HPI

SEVEN ELMS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Harrow local authority area over time, sourced from the HPI. The two SEVEN ELMS sales from February 2006 and November 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 February 2006 sale was for 42% below the HPI. So the extrapolation line tracks at 42% below the HPI over time, until the November 2019 sale, where it rises to 3% below the HPI. The line then continues to track at 3% below the HPI.

What might SEVEN ELMS be worth now?

SEVEN ELMS might now be worth an estimated £1,143,425.

This is based on house price inflation of 15.8%, between November 2019 and December 2024, for detached houses, in the Harrow local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 15.8% inflationary increase is applied to the most recent sale price for SEVEN ELMS of £987,500 on 7th November 2019. For the value to have increased from £987,500 to £1,143,425 over the four years and eleven months to December 2024, the following assumptions must hold true:

• The value of SEVEN ELMS has moved in line with the HPI for detached houses in the Harrow local authority area.
• The November 2019 sale price of £987,500 represented a fair market value for the property.
• The size, condition, and specification of SEVEN ELMS has not materially changed since November 2019.

How Large is SEVEN ELMS?

SEVEN ELMS is 184m², which includes one extension, according to the EPC inspection conducted in August 2019. This puts it in the largest 30% of detached houses houses in Pinner, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pinner, and where SEVEN ELMS lies on this distribution: 72% of detached houses houses are smaller than SEVEN ELMS, and 28% of houses are larger. Note that EPC data is not available for all properties in Pinner.

SEVEN ELMS: Plot and Title Map

SEVEN ELMS sits on a plot of roughly 0.196 of an acre, or 795m². The below map shows the location of SEVEN ELMS, 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 SEVEN ELMS). 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 SEVEN ELMS?

SEVEN ELMS is located on MAYFIELD DRIVE in PINNER, in the HA5 postcode district. The below map shows the position of SEVEN ELMS on MAYFIELD DRIVE.