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 MILDMAY ROAD is a very small terraced house of 71m², built sometime between 1967 and 1975, which could now be worth an estimated £349,543. It was last sold for £176,500 in January 2012, which was around 12% above the average January 2012 terraced price in the Stevenage local authority area. The most recent EPC inspection was October 2010, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows three sales for 173 MILDMAY ROAD since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Stevenage local authority area for the corresponding sale date. All of the three 173 MILDMAY 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 |
|---|---|---|---|
2012 20 JAN | £176,500 | £157,251 | 12% above HPI |
2003 24 OCT | £150,000 | £124,882 | 20% above HPI |
1997 12 DEC | £57,000 | £54,561 | 4% above HPI |
The below graph shows the average terraced house price in the Stevenage local authority area over time, sourced from the HPI. The three 173 MILDMAY ROAD sales between December 1997 and January 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 October 2003 sale was for 20% above the HPI. So the extrapolation line tracks at 20% above the HPI over time, until the January 2012 sale, where it falls to 12% above the HPI. The line then continues to track at 12% above the HPI.

173 MILDMAY ROAD might now be worth an estimated £349,543.
This is based on house price inflation of 98%, between January 2012 and July 2025, for terraced houses, in the Stevenage local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 98% inflationary increase is applied to the most recent sale price for 173 MILDMAY ROAD of £176,500 on 20th January 2012. For the value to have increased from £176,500 to £349,543 over the twelve years and six months to July 2025, the following assumptions must hold true:
173 MILDMAY ROAD is 71m² according to the EPC inspection conducted in October 2010. This puts it in the smallest 10% of terraced houses houses in Stevenage, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Stevenage, and where 173 MILDMAY ROAD lies on this distribution: 4% of terraced houses houses are smaller than 173 MILDMAY ROAD, and 96% of houses are larger. Note that EPC data is not available for all properties in Stevenage.

173 MILDMAY ROAD sits on a plot of roughly 0.058 of an acre, or 233m². The below map shows the location of 173 MILDMAY 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 MILDMAY 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 MILDMAY ROAD is located in STEVENAGE, in the SG1 postcode district. The below map shows the position of No. 173 on MILDMAY ROAD.

Most recent sales first: