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.
173 HERKOMER ROAD is a very small extended terraced house of 77m², built sometime between 1930 and 1949, which could now be worth an estimated £583,764. It was last sold for £243,000 in April 2004, which was around 18% above the average April 2004 terraced price in the Hertsmere local authority area. The most recent EPC inspection was May 2015, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 173 HERKOMER ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Hertsmere local authority area for the corresponding sale date. Both of the two 173 HERKOMER ROAD 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 |
|---|---|---|---|
2004 16 APR | £243,000 | £205,383 | 18% above HPI |
2002 11 FEB | £171,000 | £156,793 | 9% above HPI |
The below graph shows the average terraced house price in the Hertsmere local authority area over time, sourced from the HPI. The two 173 HERKOMER ROAD sales from February 2002 and April 2004 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 February 2002 sale was for 9% above the HPI. So the extrapolation line tracks at 9% above the HPI over time, until the April 2004 sale, where it rises to 18% above the HPI. The line then continues to track at 18% above the HPI.

173 HERKOMER ROAD might now be worth an estimated £583,764.
This is based on house price inflation of 140.2%, between April 2004 and October 2025, for terraced houses, in the Hertsmere local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 140.2% inflationary increase is applied to the most recent sale price for 173 HERKOMER ROAD of £243,000 on 16th April 2004. For the value to have increased from £243,000 to £583,764 over the twenty years and six months to October 2025, the following assumptions must hold true:
173 HERKOMER ROAD is 77m², which includes one extension, according to the EPC inspection conducted in May 2015. This puts it in the smallest 10% of terraced houses houses in Bushey, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Bushey, and where 173 HERKOMER ROAD lies on this distribution: 2% of terraced houses houses are smaller than 173 HERKOMER ROAD, and 98% of houses are larger. Note that EPC data is not available for all properties in Bushey.

173 HERKOMER ROAD sits on a plot of roughly 0.050 of an acre, or 204m². The below map shows the location of 173 HERKOMER 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 173 HERKOMER 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.

173 HERKOMER ROAD is located in BUSHEY, in the WD23 postcode district. The below map shows the position of No. 173 on HERKOMER ROAD.

Most recent sales first: