10, MARSWORTH AVENUE, PINNER, HA5 4UB - £1,030,000

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.

10 MARSWORTH AVENUE is a large extended semi-detached house of 174m², built sometime between 1930 and 1949, which could now be worth an estimated £1,062,137. It was last sold for £1,030,000 in July 2024, which was around 60% above the average July 2024 semi-detached price in the Harrow local authority area. The most recent EPC inspection was April 2014, where the current energy rating was E, and the potential energy rating was C.

10 MARSWORTH AVENUE Sold Prices

Land registry data shows two sales for 10 MARSWORTH 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 10 MARSWORTH 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
2024 18 JUL	£1,030,000	£642,952	60% above HPI
2014 15 AUG	£725,000	£439,544	65% above HPI

10 MARSWORTH 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 10 MARSWORTH AVENUE sales from August 2014 and July 2024 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 August 2014 sale was for 65% above the HPI. So the extrapolation line tracks at 65% above the HPI over time, until the July 2024 sale, where it falls to 60% above the HPI. The line then continues to track at 60% above the HPI.

What might 10 MARSWORTH AVENUE be worth now?

10 MARSWORTH AVENUE might now be worth an estimated £1,062,137.

This is based on house price inflation of 3.1%, between July 2024 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 3.1% inflationary increase is applied to the most recent sale price for 10 MARSWORTH AVENUE of £1,030,000 on 18th July 2024. For the value to have increased from £1,030,000 to £1,062,137 over the one year and five months to February 2025, the following assumptions must hold true:

• The value of 10 MARSWORTH AVENUE has moved in line with the HPI for semi-detached houses in the Harrow local authority area.
• The July 2024 sale price of £1,030,000 represented a fair market value for the property.
• The size, condition, and specification of 10 MARSWORTH AVENUE has not materially changed since July 2024.

How Large is 10 MARSWORTH AVENUE?

10 MARSWORTH AVENUE is 174m², which includes two extensions, according to the EPC inspection conducted in April 2014. This puts it in the largest 40% 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 10 MARSWORTH AVENUE lies on this distribution: 66% of semi-detached houses houses are smaller than 10 MARSWORTH AVENUE, and 33% of houses are larger. Note that EPC data is not available for all properties in Pinner.

10 MARSWORTH AVENUE: Plot and Title Map

10 MARSWORTH AVENUE sits on a plot of roughly 0.107 of an acre, or 431m². The below map shows the location of 10 MARSWORTH 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 10 MARSWORTH 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 10 MARSWORTH AVENUE?

10 MARSWORTH AVENUE is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 10 on MARSWORTH AVENUE.