40, STEWART ROAD, HARPENDEN, AL5 4QB - £935,000

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.

40 STEWART ROAD is a very small detached house of 104m², built sometime between 1930 and 1949, which could now be worth an estimated £1,723,919. It was last sold for £935,000 in July 2010, which was around 39% above the average July 2010 detached price in the St Albans local authority area. The most recent EPC inspection was April 2010, where the current energy rating was F, and the potential energy rating was D.

40 STEWART ROAD Sold Prices

Land registry data shows two sales for 40 STEWART ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. Both of the two 40 STEWART ROAD 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
2010 5 JUL	£935,000	£671,263	39% above HPI
2008 9 MAY	£840,007	£675,244	24% above HPI

40 STEWART ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the St Albans local authority area over time, sourced from the HPI. The two 40 STEWART ROAD sales from May 2008 and July 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 May 2008 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the July 2010 sale, where it rises to 39% above the HPI. The line then continues to track at 39% above the HPI.

What might 40 STEWART ROAD be worth now?

40 STEWART ROAD might now be worth an estimated £1,723,919.

This is based on house price inflation of 84.4%, between July 2010 and February 2025, for detached houses, in the St Albans local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 84.4% inflationary increase is applied to the most recent sale price for 40 STEWART ROAD of £935,000 on 5th July 2010. For the value to have increased from £935,000 to £1,723,919 over the fifteen years and five months to February 2025, the following assumptions must hold true:

• The value of 40 STEWART ROAD has moved in line with the HPI for detached houses in the St Albans local authority area.
• The July 2010 sale price of £935,000 represented a fair market value for the property.
• The size, condition, and specification of 40 STEWART ROAD has not materially changed since July 2010.

How Large is 40 STEWART ROAD?

40 STEWART ROAD is 104m² according to the EPC inspection conducted in April 2010. This puts it in the smallest 10% of detached houses houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harpenden, and where 40 STEWART ROAD lies on this distribution: 10% of detached houses houses are smaller than 40 STEWART ROAD, and 90% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

40 STEWART ROAD: Plot and Title Map

40 STEWART ROAD sits on a plot of roughly 0.200 of an acre, or 810m². The below map shows the location of 40 STEWART ROAD, 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 40 STEWART ROAD). 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 40 STEWART ROAD?

40 STEWART ROAD is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 40 on STEWART ROAD.