18, STEWART ROAD, HARPENDEN, AL5 4QB - £720,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

18 STEWART ROAD is a very small extended semi-detached house of 109m², built sometime between 1900 and 1929. It was last sold for £720,000 in June 2019, which was around 24% below the average June 2019 detached price in the St Albans local authority area. The most recent EPC inspection was January 2013, where the current energy rating was D, and the potential energy rating was C.

18 STEWART ROAD Sold Prices

Land registry data shows five sales for 18 STEWART ROAD since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. All of the five 18 STEWART ROAD 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
2019 12 JUN	£720,000	£947,656	24% below HPI
2013 5 JUL	£630,000	£690,054	9% below HPI
2006 29 SEP	£450,000	£551,603	18% below HPI
2003 4 SEP	£330,000	£469,052	30% below HPI
1999 12 AUG	£185,000	£281,885	34% below HPI

18 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 five 18 STEWART ROAD sales between August 1999 and June 2019 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 July 2013 sale was for 9% below the HPI. So the extrapolation line tracks at 9% below the HPI over time, until the June 2019 sale, where it falls to 24% below the HPI. The line then continues to track at 24% below the HPI.

How Large is 18 STEWART ROAD?

18 STEWART ROAD is 109m², which includes two extensions, according to the EPC inspection conducted in January 2013. This puts it in the smallest 20% of detached houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses by size in Harpenden, and where 18 STEWART ROAD lies on this distribution: 12% of detached houses are smaller than 18 STEWART ROAD, and 88% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

18 STEWART ROAD: Plot and Title Map

18 STEWART ROAD sits on a plot of roughly 0.090 of an acre, or 364m². The below map shows the location of 18 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 18 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 18 STEWART ROAD?

18 STEWART ROAD is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 18 on STEWART ROAD.