31, HIGHFIELD AVENUE, PINNER, HA5 5JZ - £645,000

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

31 HIGHFIELD AVENUE is a very small extended semi-detached house of 104m², built sometime between 1930 and 1949. It was last sold for £645,000 in March 2018, which was around 40% below the average March 2018 detached price in the Harrow local authority area. The most recent EPC inspection was November 2017, where the current energy rating was E, and the potential energy rating was C.

31 HIGHFIELD AVENUE Sold Prices

Land registry data shows three sales for 31 HIGHFIELD AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Harrow local authority area for the corresponding sale date. All of the three 31 HIGHFIELD AVENUE 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
2018 16 MAR	£645,000	£1,067,310	40% below HPI
2011 3 JUN	£395,000	£686,484	42% below HPI
2006 17 NOV	£305,000	£601,388	49% below HPI

31 HIGHFIELD AVENUE 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 three 31 HIGHFIELD AVENUE sales between November 2006 and March 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 June 2011 sale was for 42% below the HPI. So the extrapolation line tracks at 42% below the HPI over time, until the March 2018 sale, where it rises to 40% below the HPI. The line then continues to track at 40% below the HPI.

How Large is 31 HIGHFIELD AVENUE?

31 HIGHFIELD AVENUE is 104m², which includes one extension, according to the EPC inspection conducted in November 2017. This puts it in the smallest 20% of detached houses in Pinner, based on EPC data. The below chart shows the distribution of detached houses by size in Pinner, and where 31 HIGHFIELD AVENUE lies on this distribution: 15% of detached houses are smaller than 31 HIGHFIELD AVENUE, and 85% of houses are larger. Note that EPC data is not available for all properties in Pinner.

31 HIGHFIELD AVENUE: Plot and Title Map

31 HIGHFIELD AVENUE sits on a plot of roughly 0.139 of an acre, or 564m². The below map shows the location of 31 HIGHFIELD AVENUE, 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 31 HIGHFIELD AVENUE). 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 31 HIGHFIELD AVENUE?

31 HIGHFIELD AVENUE is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 31 on HIGHFIELD AVENUE.