21, OAKFIELD ROAD, HARPENDEN, AL5 2NW - £1,900,000

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

21 OAKFIELD ROAD is a very large extended detached house of 261m², built sometime between 1950 and 1966. It was last sold for £1,900,000 in October 2020, which was around 88% above the average October 2020 detached price in the St Albans local authority area. The most recent EPC inspection was June 2014, where the current energy rating was C, and the potential energy rating was C.

21 OAKFIELD ROAD Sold Prices

Land registry data shows two sales for 21 OAKFIELD 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 21 OAKFIELD 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
2020 16 OCT	£1,900,000	£1,008,240	88% above HPI
2010 5 OCT	£1,100,000	£652,075	69% above HPI

21 OAKFIELD 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 21 OAKFIELD ROAD sales from October 2010 and October 2020 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 October 2010 sale was for 69% above the HPI. So the extrapolation line tracks at 69% above the HPI over time, until the October 2020 sale, where it rises to 88% above the HPI. The line then continues to track at 88% above the HPI.

How Large is 21 OAKFIELD ROAD?

21 OAKFIELD ROAD is 261m², which includes three extensions, according to the EPC inspection conducted in June 2014. This puts it in the largest 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 21 OAKFIELD ROAD lies on this distribution: 83% of detached houses are smaller than 21 OAKFIELD ROAD, and 16% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

21 OAKFIELD ROAD: Plot and Title Map

21 OAKFIELD ROAD sits on a plot of roughly 0.292 of an acre, or 1,183m². The below map shows the location of 21 OAKFIELD 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 21 OAKFIELD 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 21 OAKFIELD ROAD?

21 OAKFIELD ROAD is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 21 on OAKFIELD ROAD.