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.
65 THIRLMERE is a very small terraced house of 69m², built sometime between 1996 and 2002, which could now be worth an estimated £356,225. It was last sold for £199,995 in May 2013, which was around 1% below the average May 2013 terraced price in the North Hertfordshire local authority area. The most recent EPC inspection was December 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 65 THIRLMERE since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the North Hertfordshire local authority area for the corresponding sale date. One of the three 65 THIRLMERE sales was for below the average price, whilst two 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 |
|---|---|---|---|
2013 26 MAY | £199,995 | £201,944 | 1% below HPI |
2005 26 AUG | £180,000 | £175,297 | 3% above HPI |
2000 30 JUN | £119,950 | £92,538 | 30% above HPI |
The below graph shows the average terraced house price in the North Hertfordshire local authority area over time, sourced from the HPI. The three 65 THIRLMERE sales between June 2000 and May 2013 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 August 2005 sale was for 3% above the HPI. So the extrapolation line tracks at 3% above the HPI over time, until the May 2013 sale, where it falls to 1% below the HPI. The line then continues to track at 1% below the HPI.

65 THIRLMERE might now be worth an estimated £356,225.
This is based on house price inflation of 78.1%, between May 2013 and July 2025, for terraced houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 78.1% inflationary increase is applied to the most recent sale price for 65 THIRLMERE of £199,995 on 26th May 2013. For the value to have increased from £199,995 to £356,225 over the eleven years and ten months to July 2025, the following assumptions must hold true:
65 THIRLMERE is 69m² according to the EPC inspection conducted in December 2024. 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 65 THIRLMERE lies on this distribution: 3% of terraced houses houses are smaller than 65 THIRLMERE, and 97% of houses are larger. Note that EPC data is not available for all properties in Stevenage.

65 THIRLMERE sits on a plot of roughly 0.025 of an acre, or 100m². The below map shows the location of 65 THIRLMERE, 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 65 THIRLMERE). 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.

65 THIRLMERE is located in STEVENAGE, in the SG1 postcode district. The below map shows the position of No. 65 on THIRLMERE.

Most recent sales first: