41, DOWNS AVENUE, PINNER, HA5 5AQ - £1,000,000

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.

41 DOWNS AVENUE is a large detached house of 185m², built sometime between 1930 and 1949, which could now be worth an estimated £1,009,331. It was last sold for £1,000,000 in January 2025, which was around 16% below the average January 2025 detached price in the Harrow local authority area. The most recent EPC inspection was September 2024, where the current energy rating was C, and the potential energy rating was B.

41 DOWNS AVENUE Sold Prices

Land registry data shows three sales for 41 DOWNS AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Harrow local authority area for the corresponding sale date. All of the three 41 DOWNS 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
2025 10 JAN	£1,000,000	£1,191,720	16% below HPI
2020 26 MAY	£575,000	£1,036,950	45% below HPI
1997 26 JUN	£145,000	£224,816	36% below HPI

41 DOWNS AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Harrow local authority area over time, sourced from the HPI. The three 41 DOWNS AVENUE sales between June 1997 and January 2025 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 May 2020 sale was for 45% below the HPI. So the extrapolation line tracks at 45% below the HPI over time, until the January 2025 sale, where it rises to 16% below the HPI. The line then continues to track at 16% below the HPI.

What might 41 DOWNS AVENUE be worth now?

41 DOWNS AVENUE might now be worth an estimated £1,009,331.

This is based on house price inflation of 0.9%, between January 2025 and February 2025, for 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 0.9% inflationary increase is applied to the most recent sale price for 41 DOWNS AVENUE of £1,000,000 on 10th January 2025. For the value to have increased from £1,000,000 to £1,009,331 over the eleven months to February 2025, the following assumptions must hold true:

• The value of 41 DOWNS AVENUE has moved in line with the HPI for detached houses in the Harrow local authority area.
• The January 2025 sale price of £1,000,000 represented a fair market value for the property.
• The size, condition, and specification of 41 DOWNS AVENUE has not materially changed since January 2025.

How Large is 41 DOWNS AVENUE?

41 DOWNS AVENUE is 185m² according to the EPC inspection conducted in September 2024. This puts it in the largest 30% of detached houses houses in Pinner, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pinner, and where 41 DOWNS AVENUE lies on this distribution: 73% of detached houses houses are smaller than 41 DOWNS AVENUE, and 27% of houses are larger. Note that EPC data is not available for all properties in Pinner.

41 DOWNS AVENUE: Plot and Title Map

41 DOWNS AVENUE sits on a plot of roughly 0.107 of an acre, or 435m². The below map shows the location of 41 DOWNS 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 41 DOWNS 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 41 DOWNS AVENUE?

41 DOWNS AVENUE is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 41 on DOWNS AVENUE.