5, GUERNSEY AVENUE, BLACKBURN, BB2 3EF - £98,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

5 GUERNSEY AVENUE is a very small semi-detached house of 69m², built sometime between 1996 and 2002. It was last sold for £98,000 in December 2017, which was around 18% below the average December 2017 semi-detached price in the Blackburn with Darwen local authority area. The most recent EPC inspection was July 2011, where the current energy rating was D, and the potential energy rating was C.

5 GUERNSEY AVENUE Sold Prices

Land registry data shows two sales for 5 GUERNSEY AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Blackburn with Darwen local authority area for the corresponding sale date. One of the two 5 GUERNSEY AVENUE sales was for below the average price, whilst the other was 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
2017 22 DEC	£98,000	£119,226	18% below HPI
1999 19 FEB	£48,950	£39,821	23% above HPI

5 GUERNSEY AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Blackburn with Darwen local authority area over time, sourced from the HPI. The two 5 GUERNSEY AVENUE sales from February 1999 and December 2017 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 February 1999 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the December 2017 sale, where it falls to 18% below the HPI. The line then continues to track at 18% below the HPI.

What might 5 GUERNSEY AVENUE be worth now?

5 GUERNSEY AVENUE might now be worth an estimated £143,374.

This is based on house price inflation of 46.3%, between December 2017 and December 2024, for semi-detached houses, in the Blackburn with Darwen local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 46.3% inflationary increase is applied to the most recent sale price for 5 GUERNSEY AVENUE of £98,000 on 22nd December 2017. For the value to have increased from £98,000 to £143,374 over the seven years to December 2024, the following assumptions must hold true:

• The value of 5 GUERNSEY AVENUE has moved in line with the HPI for semi-detached houses in the Blackburn with Darwen local authority area.
• The December 2017 sale price of £98,000 represented a fair market value for the property.
• The size, condition, and specification of 5 GUERNSEY AVENUE has not materially changed since December 2017.

How Large is 5 GUERNSEY AVENUE?

5 GUERNSEY AVENUE is 69m² according to the EPC inspection conducted in July 2011. This puts it in the smallest 10% of semi-detached houses houses in Blackburn, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Blackburn, and where 5 GUERNSEY AVENUE lies on this distribution: 3% of semi-detached houses houses are smaller than 5 GUERNSEY AVENUE, and 97% of houses are larger. Note that EPC data is not available for all properties in Blackburn.

5 GUERNSEY AVENUE: Plot and Title Map

5 GUERNSEY AVENUE sits on a plot of roughly 0.067 of an acre, or 271m². The below map shows the location of 5 GUERNSEY AVENUE, 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 5 GUERNSEY AVENUE). 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 5 GUERNSEY AVENUE?

5 GUERNSEY AVENUE is located in BLACKBURN, in the BB2 postcode district. The below map shows the position of No. 5 on GUERNSEY AVENUE.