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.
42 HARLECH ROAD is a very small extended terraced house of 56m², built sometime between 1983 and 1990, which could now be worth an estimated £426,557. It was last sold for £222,000 in October 2006, which was around 5% below the average October 2006 terraced price in the Three Rivers local authority area. The most recent EPC inspection was May 2022, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows four sales for 42 HARLECH ROAD since 1st January 1995. The below table shows the price paid for the four sales, along with the average terraced price in the Three Rivers local authority area for the corresponding sale date. Two of the four 42 HARLECH ROAD sales were for below the average price, whilst one was 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 |
---|---|---|---|
2006 12 OCT | £222,000 | £233,643 | ![]() 5% below HPI |
2001 15 JUN | £144,000 | £137,556 | ![]() 5% above HPI |
1997 4 JUL | £81,000 | £82,035 | ![]() 1% below HPI |
1996 28 FEB | £71,000 | £70,906 | ![]() Close to HPI |
The below graph shows the average terraced house price in the Three Rivers local authority area over time, sourced from the HPI. The four 42 HARLECH ROAD sales between February 1996 and October 2006 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 June 2001 sale was for 5% above the HPI. So the extrapolation line tracks at 5% above the HPI over time, until the October 2006 sale, where it falls to 5% below the HPI. The line then continues to track at 5% below the HPI.
42 HARLECH ROAD might now be worth an estimated £426,557.
This is based on house price inflation of 92.1%, between October 2006 and June 2025, for terraced houses, in the Three Rivers local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 92.1% inflationary increase is applied to the most recent sale price for 42 HARLECH ROAD of £222,000 on 12th October 2006. For the value to have increased from £222,000 to £426,557 over the nineteen years and four months to June 2025, the following assumptions must hold true:
42 HARLECH ROAD is 56m², which includes one extension, according to the EPC inspection conducted in May 2022. This puts it in the smallest 10% of terraced houses houses in Watford, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Watford, and where 42 HARLECH ROAD lies on this distribution: 1% of terraced houses houses are smaller than 42 HARLECH ROAD, and 99% of houses are larger. Note that EPC data is not available for all properties in Watford.
42 HARLECH ROAD sits on a plot of roughly 0.038 of an acre, or 154m². The below map shows the location of 42 HARLECH 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 42 HARLECH 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.
42 HARLECH ROAD is located in ABBOTS LANGLEY, in the WD5 postcode district. The below map shows the position of No. 42 on HARLECH ROAD.
Most recent sales first: