20, BLACKHALL ROAD, CAMBRIDGE, CB4 3NJ - £365,000

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 BLACKHALL ROAD is a very small semi-detached house of 57m², built sometime between 1967 and 1975. It was last sold for £365,000 in July 2022, which was around 62% below the average July 2022 detached price in the Cambridge local authority area. The most recent EPC inspection was January 2022, where the current energy rating was E, and the potential energy rating was B.

20 BLACKHALL ROAD Sold Prices

Land registry data shows three sales for 20 BLACKHALL ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cambridge local authority area for the corresponding sale date. All of the three 20 BLACKHALL ROAD 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
2022 1 JUL	£365,000	£961,010	62% below HPI
1997 8 AUG	£75,000	£184,254	59% below HPI
1996 17 MAY	£54,500	£148,605	63% below HPI

20 BLACKHALL ROAD 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 three 20 BLACKHALL ROAD sales between May 1996 and July 2022 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 1997 sale was for 59% below the HPI. So the extrapolation line tracks at 59% below the HPI over time, until the July 2022 sale, where it falls to 62% below the HPI. The line then continues to track at 62% below the HPI.

How Large is 20 BLACKHALL ROAD?

20 BLACKHALL ROAD is 57m² according to the EPC inspection conducted in January 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 BLACKHALL ROAD lies on this distribution: 2% of detached houses are smaller than 20 BLACKHALL ROAD, and 98% of houses are larger. Note that EPC data is not available for all properties in Cambridge.

20 BLACKHALL ROAD: Plot and Title Map

20 BLACKHALL ROAD sits on a plot of roughly 0.098 of an acre, or 398m². The below map shows the location of 20 BLACKHALL 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 20 BLACKHALL 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.

Where is 20 BLACKHALL ROAD?

20 BLACKHALL ROAD is located in CAMBRIDGE, in the CB4 postcode district. The below map shows the position of No. 20 on BLACKHALL ROAD.