31, MAXWELTON AVENUE, LONDON, NW7 3NB - £425,000

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.

31 MAXWELTON AVENUE is a small extended semi-detached house of 138m², built sometime between 1930 and 1949, which could now be worth an estimated £703,950. It was last sold for £425,000 in June 2012, which was around 15% below the average June 2012 semi-detached price in the Barnet local authority area. The most recent EPC inspection was February 2025, where the current energy rating was D, and the potential energy rating was B.

31 MAXWELTON AVENUE Sold Prices

Land registry data shows two sales for 31 MAXWELTON 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 Barnet local authority area for the corresponding sale date. Both of the two 31 MAXWELTON 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
2012 14 JUN	£425,000	£497,085	15% below HPI
1999 26 MAR	£165,500	£173,153	4% below HPI

31 MAXWELTON AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Barnet local authority area over time, sourced from the HPI. The two 31 MAXWELTON AVENUE sales from March 1999 and June 2012 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 March 1999 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the June 2012 sale, where it falls to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might 31 MAXWELTON AVENUE be worth now?

31 MAXWELTON AVENUE might now be worth an estimated £703,950.

This is based on house price inflation of 65.6%, between June 2012 and March 2025, for semi-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 65.6% inflationary increase is applied to the most recent sale price for 31 MAXWELTON AVENUE of £425,000 on 14th June 2012. For the value to have increased from £425,000 to £703,950 over the thirteen years and three months to March 2025, the following assumptions must hold true:

• The value of 31 MAXWELTON AVENUE has moved in line with the HPI for semi-detached houses in the Barnet local authority area.
• The June 2012 sale price of £425,000 represented a fair market value for the property.
• The size, condition, and specification of 31 MAXWELTON AVENUE has not materially changed since June 2012.

How Large is 31 MAXWELTON AVENUE?

31 MAXWELTON AVENUE is 138m², which includes one extension, according to the EPC inspection conducted in February 2025. This puts it in the smallest 40% of semi-detached houses houses in Edgware, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Edgware, and where 31 MAXWELTON AVENUE lies on this distribution: 35% of semi-detached houses houses are smaller than 31 MAXWELTON AVENUE, and 65% of houses are larger. Note that EPC data is not available for all properties in Edgware.

31 MAXWELTON AVENUE: Plot and Title Map

31 MAXWELTON AVENUE sits on a plot of roughly 0.072 of an acre, or 293m². The below map shows the location of 31 MAXWELTON 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 MAXWELTON 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 MAXWELTON AVENUE?

31 MAXWELTON AVENUE is located in LONDON, in the NW7 postcode district. The below map shows the position of No. 31 on MAXWELTON AVENUE.