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.
140 NORTH WESTERN AVENUE is a very small extended semi-detached house of 90m², built sometime between 1930 and 1949, which could now be worth an estimated £469,688. It was last sold for £250,000 in April 2012, which was around 11% below the average April 2012 semi-detached price in the Watford local authority area. The most recent EPC inspection was October 2010, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows four sales for 140 NORTH WESTERN AVENUE since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Watford local authority area for the corresponding sale date. two of the four 140 NORTH WESTERN AVENUE sales were for below the average price, and four 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 |
---|---|---|---|
2012 27 APR | £250,000 | £279,406 | ![]() 11% below HPI |
2005 20 MAY | £243,000 | £234,980 | ![]() 3% above HPI |
2001 29 JUN | £138,500 | £145,307 | ![]() 5% below HPI |
1999 26 FEB | £107,400 | £105,484 | ![]() 2% above HPI |
The below graph shows the average semi-detached house price in the Watford local authority area over time, sourced from the HPI. The four 140 NORTH WESTERN AVENUE sales between February 1999 and April 2012 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 May 2005 sale was for 3% above the HPI. So the extrapolation line tracks at 3% above the HPI over time, until the April 2012 sale, where it falls to 11% below the HPI. The line then continues to track at 11% below the HPI.
140 NORTH WESTERN AVENUE might now be worth an estimated £469,688.
This is based on house price inflation of 87.9%, between April 2012 and March 2025, for semi-detached houses, in the Watford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 87.9% inflationary increase is applied to the most recent sale price for 140 NORTH WESTERN AVENUE of £250,000 on 27th April 2012. For the value to have increased from £250,000 to £469,688 over the thirteen years and one month to March 2025, the following assumptions must hold true:
140 NORTH WESTERN AVENUE is 90m², which includes one extension, according to the EPC inspection conducted in October 2010. This puts it in the smallest 20% of semi-detached houses houses in Watford, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Watford, and where 140 NORTH WESTERN AVENUE lies on this distribution: 13% of semi-detached houses houses are smaller than 140 NORTH WESTERN AVENUE, and 87% of houses are larger. Note that EPC data is not available for all properties in Watford.
140 NORTH WESTERN AVENUE sits on a plot of roughly 0.055 of an acre, or 221m². The below map shows the location of 140 NORTH WESTERN AVENUE, 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 140 NORTH WESTERN AVENUE). 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.
140 NORTH WESTERN AVENUE is located in WATFORD, in the WD25 postcode district. The below map shows the position of No. 140 on NORTH WESTERN AVENUE.
Most recent sales first: