MAYFIELD, GROVE AVENUE, PINNER, HA5 5NT - £1,060,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

MAYFIELD is a large extended detached house of 200m², built sometime between 1900 and 1929. It was last sold for £1,060,000 in November 2018, which was about the average November 2018 detached price in the Harrow local authority area. The most recent EPC inspection was January 2018, where the current energy rating was D, and the potential energy rating was C.

MAYFIELD Sold Prices

Land registry data shows two sales for MAYFIELD 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. One of the two MAYFIELD sales was roughly equal to the average price, whilst the other was 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
2018 9 NOV	£1,060,000	£1,060,620	Close to HPI
2009 26 NOV	£535,000	£617,118	13% below HPI

MAYFIELD 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 MAYFIELD sales from November 2009 and November 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 2009 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the November 2018 sale, where it rises to roughly the same level as the HPI. The line then continues to track in line with the HPI.

How Large is MAYFIELD?

MAYFIELD is 200m², which includes two extensions, according to the EPC inspection conducted in January 2018. This puts it in the largest 30% of detached houses in Pinner, based on EPC data. The below chart shows the distribution of detached houses by size in Pinner, and where MAYFIELD lies on this distribution: 79% of detached houses are smaller than MAYFIELD, and 21% of houses are larger. Note that EPC data is not available for all properties in Pinner.

MAYFIELD: Plot and Title Map

MAYFIELD sits on a plot of roughly 0.170 of an acre, or 687m². The below map shows the location of MAYFIELD, 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 MAYFIELD). 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 MAYFIELD?

MAYFIELD is located on GROVE AVENUE in PINNER, in the HA5 postcode district. The below map shows the position of MAYFIELD on GROVE AVENUE.