20, SWALLOWFIELDS, BLACKBURN, BB1 8NR - £250,000

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 SWALLOWFIELDS is a very large extended detached house of 235m², built sometime between 1991 and 1995. It was last sold for £250,000 in November 2006, which was around 35% above the average November 2006 detached price in the Blackburn with Darwen local authority area. The most recent EPC inspection was December 2015, where the current energy rating was C, and the potential energy rating was B.

20 SWALLOWFIELDS Sold Prices

Land registry data shows two sales for 20 SWALLOWFIELDS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Blackburn with Darwen local authority area for the corresponding sale date. Both of the two 20 SWALLOWFIELDS 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
2006 15 NOV	£250,000	£184,763	35% above HPI
2000 20 NOV	£121,000	£74,104	63% above HPI

20 SWALLOWFIELDS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Blackburn with Darwen local authority area over time, sourced from the HPI. The two 20 SWALLOWFIELDS sales from November 2000 and November 2006 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 November 2000 sale was for 63% above the HPI. So the extrapolation line tracks at 63% above the HPI over time, until the November 2006 sale, where it falls to 35% above the HPI. The line then continues to track at 35% above the HPI.

How Large is 20 SWALLOWFIELDS?

20 SWALLOWFIELDS is 235m², which includes one extension, according to the EPC inspection conducted in December 2015. This puts it in the largest 10% of detached houses in Blackburn, based on EPC data. The below chart shows the distribution of detached houses by size in Blackburn, and where 20 SWALLOWFIELDS lies on this distribution: 97% of detached houses are smaller than 20 SWALLOWFIELDS, and 3% of houses are larger. Note that EPC data is not available for all properties in Blackburn.

20 SWALLOWFIELDS: Plot and Title Map

20 SWALLOWFIELDS sits on a plot of roughly 0.108 of an acre, or 437m². The below map shows the location of 20 SWALLOWFIELDS, 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 SWALLOWFIELDS). 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 SWALLOWFIELDS?

20 SWALLOWFIELDS is located in BLACKBURN, in the BB1 postcode district. The below map shows the position of No. 20 on SWALLOWFIELDS.