28, ROUNDWOOD PARK, HARPENDEN, AL5 3AF - £2,410,000

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.

28 ROUNDWOOD PARK is a very large extended detached house of 373m², built sometime between 1930 and 1949, which could now be worth an estimated £2,844,820. It was last sold for £2,410,000 in August 2020, which was around 130% above the average August 2020 detached price in the St Albans local authority area. The most recent EPC inspection was February 2020, where the current energy rating was C, and the potential energy rating was B.

28 ROUNDWOOD PARK Sold Prices

Land registry data shows two sales for 28 ROUNDWOOD PARK 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 28 ROUNDWOOD PARK 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 21 AUG	£2,410,000	£1,048,480	130% above HPI
2014 3 DEC	£1,393,000	£871,128	60% above HPI

28 ROUNDWOOD PARK 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 28 ROUNDWOOD PARK sales from December 2014 and August 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 December 2014 sale was for 60% above the HPI. So the extrapolation line tracks at 60% above the HPI over time, until the August 2020 sale, where it rises to 130% above the HPI. The line then continues to track at 130% above the HPI.

What might 28 ROUNDWOOD PARK be worth now?

28 ROUNDWOOD PARK might now be worth an estimated £2,844,820.

This is based on house price inflation of 18%, between August 2020 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 18% inflationary increase is applied to the most recent sale price for 28 ROUNDWOOD PARK of £2,410,000 on 21st August 2020. For the value to have increased from £2,410,000 to £2,844,820 over the five years and six months to February 2025, the following assumptions must hold true:

• The value of 28 ROUNDWOOD PARK has moved in line with the HPI for detached houses in the St Albans local authority area.
• The August 2020 sale price of £2,410,000 represented a fair market value for the property.
• The size, condition, and specification of 28 ROUNDWOOD PARK has not materially changed since August 2020.

How Large is 28 ROUNDWOOD PARK?

28 ROUNDWOOD PARK is 373m², which includes four extensions, according to the EPC inspection conducted in February 2020. 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 28 ROUNDWOOD PARK lies on this distribution: 94% of detached houses houses are smaller than 28 ROUNDWOOD PARK, and 6% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

28 ROUNDWOOD PARK: Plot and Title Map

28 ROUNDWOOD PARK sits on a plot of roughly 0.276 of an acre, or 1,118m². The below map shows the location of 28 ROUNDWOOD PARK, 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 28 ROUNDWOOD PARK). 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 28 ROUNDWOOD PARK?

28 ROUNDWOOD PARK is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 28 on ROUNDWOOD PARK.