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.
139 CONSTANTINE ROAD is a small terraced house of 168m², built sometime between 1900 and 1929, which could now be worth an estimated £1,749,572. It was last sold for £1,800,000 in December 2023, which was around 19% above the average December 2023 terraced price in the Camden local authority area. The most recent EPC inspection was January 2023, where the current energy rating was G, and the potential energy rating was C.
Land registry data shows two sales for 139 CONSTANTINE ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Camden local authority area for the corresponding sale date. One of the two 139 CONSTANTINE ROAD sales was for above the average price, whilst the other was for below 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 |
|---|---|---|---|
2023 1 DEC | £1,800,000 | £1,506,670 | 19% above HPI |
2009 24 APR | £650,000 | £700,827 | 7% below HPI |
The below graph shows the average terraced house price in the Camden local authority area over time, sourced from the HPI. The two 139 CONSTANTINE ROAD sales from April 2009 and December 2023 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 April 2009 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the December 2023 sale, where it rises to 19% above the HPI. The line then continues to track at 19% above the HPI.

139 CONSTANTINE ROAD might now be worth an estimated £1,749,572.
This is based on house price deflation of 2.8%, between December 2023 and October 2025, for terraced houses, in the Camden local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 2.8% deflationary decrease is applied to the most recent sale price for 139 CONSTANTINE ROAD of £1,800,000 on 1st December 2023. For the value to have decreased from £1,800,000 to £1,749,572 over the two years and two months to October 2025, the following assumptions must hold true:
139 CONSTANTINE ROAD is 168m² according to the EPC inspection conducted in January 2023. This puts it in the smallest 30% of terraced houses houses in Hampstead, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Hampstead, and where 139 CONSTANTINE ROAD lies on this distribution: 21% of terraced houses houses are smaller than 139 CONSTANTINE ROAD, and 79% of houses are larger. Note that EPC data is not available for all properties in Hampstead.

139 CONSTANTINE ROAD sits on a plot of roughly 0.033 of an acre, or 133m². The below map shows the location of 139 CONSTANTINE 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 139 CONSTANTINE 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.

139 CONSTANTINE ROAD is located in LONDON, in the NW3 postcode district. The below map shows the position of No. 139 on CONSTANTINE ROAD.

Most recent sales first: