20, STONE STREET, CAMBRIDGE, CB1 2PL - £400,250

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

20 STONE STREET is a very small extended detached house of 61m², built sometime before 1900. It was last sold for £400,250 in September 2016, which was around 51% below the average September 2016 detached price in the Cambridge local authority area. The most recent EPC inspection was December 2022, where the current energy rating was C, and the potential energy rating was B.

20 STONE STREET Sold Prices

Land registry data shows four sales for 20 STONE STREET since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Cambridge local authority area for the corresponding sale date. All of the four 20 STONE STREET sales were 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
2016 16 SEP	£400,250	£821,822	51% below HPI
2006 18 DEC	£245,000	£475,897	49% below HPI
2001 21 SEP	£170,000	£331,014	49% below HPI
1998 7 OCT	£96,000	£212,641	55% below HPI

20 STONE STREET Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cambridge local authority area over time, sourced from the HPI. The four 20 STONE STREET sales between October 1998 and September 2016 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 December 2006 sale was for 49% below the HPI. So the extrapolation line tracks at 49% below the HPI over time, until the September 2016 sale, where it falls to 51% below the HPI. The line then continues to track at 51% below the HPI.

How Large is 20 STONE STREET?

20 STONE STREET is 61m², which includes two extensions, according to the EPC inspection conducted in December 2022. This puts it in the smallest 10% of detached houses in Cambridge, based on EPC data. The below chart shows the distribution of detached houses by size in Cambridge, and where 20 STONE STREET lies on this distribution: 3% of detached houses are smaller than 20 STONE STREET, and 97% of houses are larger. Note that EPC data is not available for all properties in Cambridge.

20 STONE STREET: Plot and Title Map

20 STONE STREET sits on a plot of roughly 0.021 of an acre, or 84m². The below map shows the location of 20 STONE STREET, 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 20 STONE STREET). 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.

Where is 20 STONE STREET?

20 STONE STREET is located in CAMBRIDGE, in the CB1 postcode district. The below map shows the position of No. 20 on STONE STREET.