27, THE UPLANDS, HARPENDEN, AL5 2PG - £3,250,000

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.

27 THE UPLANDS is a very large extended detached house of 398m², built sometime between 2007 and 2011, which could now be worth an estimated £3,414,395. It was last sold for £3,250,000 in March 2024, which was around 176% above the average March 2024 detached price in the St Albans local authority area. The most recent EPC inspection was September 2023, where the current energy rating was C, and the potential energy rating was B.

27 THE UPLANDS Sold Prices

Land registry data shows three sales for 27 THE UPLANDS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. All of the three 27 THE UPLANDS 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
2024 1 MAR	£3,250,000	£1,178,060	176% above HPI
2021 15 JAN	£2,150,000	£1,076,370	100% above HPI
2006 30 JUN	£885,000	£555,655	59% above HPI

27 THE UPLANDS 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 three 27 THE UPLANDS sales between June 2006 and March 2024 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 January 2021 sale was for 100% above the HPI. So the extrapolation line tracks at 100% above the HPI over time, until the March 2024 sale, where it rises to 176% above the HPI. The line then continues to track at 176% above the HPI.

What might 27 THE UPLANDS be worth now?

27 THE UPLANDS might now be worth an estimated £3,414,395.

This is based on house price inflation of 5.1%, between March 2024 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 5.1% inflationary increase is applied to the most recent sale price for 27 THE UPLANDS of £3,250,000 on 1st March 2024. For the value to have increased from £3,250,000 to £3,414,395 over the one year and one month to February 2025, the following assumptions must hold true:

• The value of 27 THE UPLANDS has moved in line with the HPI for detached houses in the St Albans local authority area.
• The March 2024 sale price of £3,250,000 represented a fair market value for the property.
• The size, condition, and specification of 27 THE UPLANDS has not materially changed since March 2024.

How Large is 27 THE UPLANDS?

27 THE UPLANDS is 398m², which includes two extensions, according to the EPC inspection conducted in September 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 27 THE UPLANDS lies on this distribution: 95% of detached houses houses are smaller than 27 THE UPLANDS, and 5% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

27 THE UPLANDS: Plot and Title Map

27 THE UPLANDS sits on a plot of roughly 0.343 of an acre, or 1,389m². The below map shows the location of 27 THE UPLANDS, 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 27 THE UPLANDS). 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 27 THE UPLANDS?

27 THE UPLANDS is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 27 on THE UPLANDS.