39, BOYNE AVENUE, LONDON, NW4 2JL - £440,000

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.

39 BOYNE AVENUE is a very small detached house of 98m², built sometime between 1930 and 1949, which could now be worth an estimated £770,165. It was last sold for £440,000 in October 2010, which was around 52% below the average October 2010 detached price in the Barnet local authority area. The most recent EPC inspection was May 2010, where the current energy rating was C, and the potential energy rating was C.

39 BOYNE AVENUE Sold Prices

Land registry data shows two sales for 39 BOYNE AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Barnet local authority area for the corresponding sale date. Both of the two 39 BOYNE 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
2010 7 OCT	£440,000	£915,615	52% below HPI
1998 25 FEB	£143,000	£320,845	55% below HPI

39 BOYNE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Barnet local authority area over time, sourced from the HPI. The two 39 BOYNE AVENUE sales from February 1998 and October 2010 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 1998 sale was for 55% below the HPI. So the extrapolation line tracks at 55% below the HPI over time, until the October 2010 sale, where it rises to 52% below the HPI. The line then continues to track at 52% below the HPI.

What might 39 BOYNE AVENUE be worth now?

39 BOYNE AVENUE might now be worth an estimated £770,165.

This is based on house price inflation of 75%, between October 2010 and August 2025, for detached houses, in the Barnet local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 75% inflationary increase is applied to the most recent sale price for 39 BOYNE AVENUE of £440,000 on 7th October 2010. For the value to have increased from £440,000 to £770,165 over the fifteen years and two months to August 2025, the following assumptions must hold true:

• The value of 39 BOYNE AVENUE has moved in line with the HPI for detached houses in the Barnet local authority area.
• The October 2010 sale price of £440,000 represented a fair market value for the property.
• The size, condition, and specification of 39 BOYNE AVENUE has not materially changed since October 2010.

How Large is 39 BOYNE AVENUE?

39 BOYNE AVENUE is 98m² according to the EPC inspection conducted in May 2010. This puts it in the smallest 10% of detached houses houses in Hendon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hendon, and where 39 BOYNE AVENUE lies on this distribution: 6% of detached houses houses are smaller than 39 BOYNE AVENUE, and 94% of houses are larger. Note that EPC data is not available for all properties in Hendon.

39 BOYNE AVENUE: Plot and Title Map

39 BOYNE AVENUE sits on a plot of roughly 0.087 of an acre, or 352m². The below map shows the location of 39 BOYNE 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 39 BOYNE 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 39 BOYNE AVENUE?

39 BOYNE AVENUE is located in LONDON, in the NW4 postcode district. The below map shows the position of No. 39 on BOYNE AVENUE.