25, GREEN LANE, HEMEL HEMPSTEAD, HP2 4SA - £940,000

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.

25 GREEN LANE is a very large extended detached house of 179m², built sometime between 1950 and 1966, which could now be worth an estimated £1,092,138. It was last sold for £940,000 in December 2018, which was around 19% above the average December 2018 detached price in the Dacorum local authority area. The most recent EPC inspection was November 2011, where the current energy rating was D, and the potential energy rating was C.

25 GREEN LANE Sold Prices

Land registry data shows three sales for 25 GREEN LANE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Dacorum local authority area for the corresponding sale date. Two of the three 25 GREEN LANE sales were for above the average price, whilst one was 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
2018 4 DEC	£940,000	£792,706	19% above HPI
2012 18 JAN	£580,000	£507,366	14% above HPI
1998 14 AUG	£186,000	£211,845	12% below HPI

25 GREEN LANE 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 three 25 GREEN LANE sales between August 1998 and December 2018 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 2012 sale was for 14% above the HPI. So the extrapolation line tracks at 14% above the HPI over time, until the December 2018 sale, where it rises to 19% above the HPI. The line then continues to track at 19% above the HPI.

What might 25 GREEN LANE be worth now?

25 GREEN LANE might now be worth an estimated £1,092,138.

This is based on house price inflation of 16.2%, between December 2018 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 16.2% inflationary increase is applied to the most recent sale price for 25 GREEN LANE of £940,000 on 4th December 2018. For the value to have increased from £940,000 to £1,092,138 over the seven years and ten months to February 2025, the following assumptions must hold true:

• The value of 25 GREEN LANE has moved in line with the HPI for detached houses in the Dacorum local authority area.
• The December 2018 sale price of £940,000 represented a fair market value for the property.
• The size, condition, and specification of 25 GREEN LANE has not materially changed since December 2018.

How Large is 25 GREEN LANE?

25 GREEN LANE is 179m², which includes two extensions, according to the EPC inspection conducted in November 2011. This puts it in the largest 20% 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 25 GREEN LANE lies on this distribution: 82% of detached houses houses are smaller than 25 GREEN LANE, and 18% of houses are larger. Note that EPC data is not available for all properties in Hemel Hempstead.

25 GREEN LANE: Plot and Title Map

25 GREEN LANE sits on a plot of roughly 0.258 of an acre, or 1,045m². The below map shows the location of 25 GREEN LANE, 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 25 GREEN LANE). 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 25 GREEN LANE?

25 GREEN LANE is located in HEMEL HEMPSTEAD, in the HP2 postcode district. The below map shows the position of No. 25 on GREEN LANE.