19, MARSWORTH AVENUE, PINNER, HA5 4UD - £1,034,700

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.

19 MARSWORTH AVENUE is a large extended semi-detached house of 167m², built sometime between 1930 and 1949, which could now be worth an estimated £1,050,669. It was last sold for £1,034,700 in August 2024, which was around 58% above the average August 2024 semi-detached price in the Harrow local authority area. The most recent EPC inspection was February 2024, where the current energy rating was D, and the potential energy rating was B.

19 MARSWORTH AVENUE Sold Prices

Land registry data shows two sales for 19 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 19 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 14 AUG	£1,034,700	£652,936	58% above HPI
2009 20 APR	£495,000	£293,822	68% above HPI

19 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 19 MARSWORTH AVENUE sales from April 2009 and August 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 April 2009 sale was for 68% above the HPI. So the extrapolation line tracks at 68% above the HPI over time, until the August 2024 sale, where it falls to 58% above the HPI. The line then continues to track at 58% above the HPI.

What might 19 MARSWORTH AVENUE be worth now?

19 MARSWORTH AVENUE might now be worth an estimated £1,050,669.

This is based on house price inflation of 1.5%, between August 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 1.5% inflationary increase is applied to the most recent sale price for 19 MARSWORTH AVENUE of £1,034,700 on 14th August 2024. For the value to have increased from £1,034,700 to £1,050,669 over the one year and six months to February 2025, the following assumptions must hold true:

• The value of 19 MARSWORTH AVENUE has moved in line with the HPI for semi-detached houses in the Harrow local authority area.
• The August 2024 sale price of £1,034,700 represented a fair market value for the property.
• The size, condition, and specification of 19 MARSWORTH AVENUE has not materially changed since August 2024.

How Large is 19 MARSWORTH AVENUE?

19 MARSWORTH AVENUE is 167m², which includes one extension, according to the EPC inspection conducted in February 2024. 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 19 MARSWORTH AVENUE lies on this distribution: 61% of semi-detached houses houses are smaller than 19 MARSWORTH AVENUE, and 38% of houses are larger. Note that EPC data is not available for all properties in Pinner.

19 MARSWORTH AVENUE: Plot and Title Map

19 MARSWORTH AVENUE sits on a plot of roughly 0.100 of an acre, or 405m². The below map shows the location of 19 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 19 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 19 MARSWORTH AVENUE?

19 MARSWORTH AVENUE is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 19 on MARSWORTH AVENUE.