139, CANNONBURY AVENUE, PINNER, HA5 1TR - £685,000

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.

139 CANNONBURY AVENUE is a very small semi-detached house of 72m², built sometime between 1900 and 1929, which could now be worth an estimated £748,086. It was last sold for £685,000 in September 2021, which was around 13% above the average September 2021 semi-detached price in the Harrow local authority area. The most recent EPC inspection was April 2021, where the current energy rating was D, and the potential energy rating was B.

139 CANNONBURY AVENUE Sold Prices

Land registry data shows two sales for 139 CANNONBURY AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Harrow local authority area for the corresponding sale date. Both of the two 139 CANNONBURY AVENUE 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
2021 24 SEP	£685,000	£607,101	13% above HPI
2000 14 SEP	£215,000	£185,106	16% above HPI

139 CANNONBURY AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Harrow local authority area over time, sourced from the HPI. The two 139 CANNONBURY AVENUE sales from September 2000 and September 2021 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 September 2000 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the September 2021 sale, where it falls to 13% above the HPI. The line then continues to track at 13% above the HPI.

What might 139 CANNONBURY AVENUE be worth now?

139 CANNONBURY AVENUE might now be worth an estimated £748,086.

This is based on house price inflation of 9.2%, between September 2021 and February 2025, for semi-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 9.2% inflationary increase is applied to the most recent sale price for 139 CANNONBURY AVENUE of £685,000 on 24th September 2021. For the value to have increased from £685,000 to £748,086 over the four years and seven months to February 2025, the following assumptions must hold true:

• The value of 139 CANNONBURY AVENUE has moved in line with the HPI for semi-detached houses in the Harrow local authority area.
• The September 2021 sale price of £685,000 represented a fair market value for the property.
• The size, condition, and specification of 139 CANNONBURY AVENUE has not materially changed since September 2021.

How Large is 139 CANNONBURY AVENUE?

139 CANNONBURY AVENUE is 72m² according to the EPC inspection conducted in April 2021. This puts it in the smallest 10% of semi-detached houses houses in Pinner, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pinner, and where 139 CANNONBURY AVENUE lies on this distribution: 2% of semi-detached houses houses are smaller than 139 CANNONBURY AVENUE, and 98% of houses are larger. Note that EPC data is not available for all properties in Pinner.

139 CANNONBURY AVENUE: Plot and Title Map

139 CANNONBURY AVENUE sits on a plot of roughly 0.062 of an acre, or 251m². The below map shows the location of 139 CANNONBURY 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 139 CANNONBURY 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 139 CANNONBURY AVENUE?

139 CANNONBURY AVENUE is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 139 on CANNONBURY AVENUE.