20, PARKHILL ROAD, HEMEL HEMPSTEAD, HP1 1TW - £432,950

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.

20 PARKHILL ROAD is a large extended detached house of 172m², built sometime between 1967 and 1975, which could now be worth an estimated £823,772. It was last sold for £432,950 in May 2010, which was around 11% below the average May 2010 detached price in the Dacorum local authority area. The most recent EPC inspection was January 2022, where the current energy rating was C, and the potential energy rating was B.

20 PARKHILL ROAD Sold Prices

Land registry data shows two sales for 20 PARKHILL 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 Dacorum local authority area for the corresponding sale date. Both of the two 20 PARKHILL 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
2010 14 MAY	£432,950	£484,053	11% below HPI
1999 21 OCT	£203,000	£246,086	18% below HPI

20 PARKHILL ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Dacorum local authority area over time, sourced from the HPI. The two 20 PARKHILL ROAD sales from October 1999 and May 2010 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 1999 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the May 2010 sale, where it rises to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might 20 PARKHILL ROAD be worth now?

20 PARKHILL ROAD might now be worth an estimated £823,772.

This is based on house price inflation of 90.3%, between May 2010 and February 2025, for detached houses, in the Dacorum local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 90.3% inflationary increase is applied to the most recent sale price for 20 PARKHILL ROAD of £432,950 on 14th May 2010. For the value to have increased from £432,950 to £823,772 over the fifteen years and three months to February 2025, the following assumptions must hold true:

• The value of 20 PARKHILL ROAD has moved in line with the HPI for detached houses in the Dacorum local authority area.
• The May 2010 sale price of £432,950 represented a fair market value for the property.
• The size, condition, and specification of 20 PARKHILL ROAD has not materially changed since May 2010.

How Large is 20 PARKHILL ROAD?

20 PARKHILL ROAD is 172m², which includes two extensions, according to the EPC inspection conducted in January 2022. This puts it in the largest 30% of detached houses houses in Hemel Hempstead, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hemel Hempstead, and where 20 PARKHILL ROAD lies on this distribution: 80% of detached houses houses are smaller than 20 PARKHILL ROAD, and 20% of houses are larger. Note that EPC data is not available for all properties in Hemel Hempstead.

20 PARKHILL ROAD: Plot and Title Map

20 PARKHILL ROAD sits on a plot of roughly 0.147 of an acre, or 596m². The below map shows the location of 20 PARKHILL 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 20 PARKHILL 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 20 PARKHILL ROAD?

20 PARKHILL ROAD is located in HEMEL HEMPSTEAD, in the HP1 postcode district. The below map shows the position of No. 20 on PARKHILL ROAD.