19, KIRKWICK AVENUE, HARPENDEN, AL5 2QU - £2,290,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

19 KIRKWICK AVENUE is a very large detached house of 552m², built in 2021, which could now be worth an estimated £2,694,047. It was last sold for £2,290,000 in March 2021, which was around 118% above the average March 2021 detached price in the St Albans local authority area. The most recent EPC inspection was November 2023, where the current energy rating was A, and the potential energy rating was A.

19 KIRKWICK AVENUE Sold Prices

Land registry data shows two sales for 19 KIRKWICK AVENUE 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 19 KIRKWICK 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
2021 12 MAR	£2,290,000	£1,052,030	118% above HPI
1996 19 JUL	£340,000	£190,860	78% above HPI

19 KIRKWICK AVENUE 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 19 KIRKWICK AVENUE sales from July 1996 and March 2021 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 1996 sale was for 78% above the HPI. So the extrapolation line tracks at 78% above the HPI over time, until the March 2021 sale, where it rises to 118% above the HPI. The line then continues to track at 118% above the HPI.

What might 19 KIRKWICK AVENUE be worth now?

19 KIRKWICK AVENUE might now be worth an estimated £2,694,047.

This is based on house price inflation of 17.6%, between March 2021 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 17.6% inflationary increase is applied to the most recent sale price for 19 KIRKWICK AVENUE of £2,290,000 on 12th March 2021. For the value to have increased from £2,290,000 to £2,694,047 over the four years and one month to February 2025, the following assumptions must hold true:

• The value of 19 KIRKWICK AVENUE has moved in line with the HPI for detached houses in the St Albans local authority area.
• The March 2021 sale price of £2,290,000 represented a fair market value for the property.
• The size, condition, and specification of 19 KIRKWICK AVENUE has not materially changed since March 2021.

How Large is 19 KIRKWICK AVENUE?

19 KIRKWICK AVENUE is 552m² according to the EPC inspection conducted in November 2023. This puts it in the largest 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 19 KIRKWICK AVENUE lies on this distribution: 98% of detached houses houses are smaller than 19 KIRKWICK AVENUE, and 2% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

19 KIRKWICK AVENUE: Plot and Title Map

19 KIRKWICK AVENUE sits on a plot of roughly 0.433 of an acre, or 1,753m². The below map shows the location of 19 KIRKWICK 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 KIRKWICK 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 KIRKWICK AVENUE?

19 KIRKWICK AVENUE is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 19 on KIRKWICK AVENUE.