17, ALDERNEY CLOSE, BLACKBURN, BB2 4QE - £91,000

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

17 ALDERNEY CLOSE is a very small semi-detached house of 55m², built sometime between 1983 and 1990. It was last sold for £91,000 in September 2018, which was around 24% below the average September 2018 semi-detached price in the Blackburn with Darwen local authority area. The most recent EPC inspection was February 2011, where the current energy rating was D, and the potential energy rating was C.

17 ALDERNEY CLOSE Sold Prices

Land registry data shows three sales for 17 ALDERNEY CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Blackburn with Darwen local authority area for the corresponding sale date. Two of the three 17 ALDERNEY CLOSE sales were for below the average price, whilst one 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
2018 20 SEP	£91,000	£119,230	24% below HPI
2007 25 APR	£114,000	£116,415	2% below HPI
2003 11 JUL	£67,950	£59,690	14% above HPI

17 ALDERNEY CLOSE 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 three 17 ALDERNEY CLOSE sales between July 2003 and September 2018 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 2007 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the September 2018 sale, where it falls to 24% below the HPI. The line then continues to track at 24% below the HPI.

What might 17 ALDERNEY CLOSE be worth now?

17 ALDERNEY CLOSE might now be worth an estimated £133,129.

This is based on house price inflation of 46.3%, between September 2018 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 17 ALDERNEY CLOSE of £91,000 on 20th September 2018. For the value to have increased from £91,000 to £133,129 over the five years and nine months to December 2024, the following assumptions must hold true:

• The value of 17 ALDERNEY CLOSE has moved in line with the HPI for semi-detached houses in the Blackburn with Darwen local authority area.
• The September 2018 sale price of £91,000 represented a fair market value for the property.
• The size, condition, and specification of 17 ALDERNEY CLOSE has not materially changed since September 2018.

How Large is 17 ALDERNEY CLOSE?

17 ALDERNEY CLOSE is 55m² according to the EPC inspection conducted in February 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 17 ALDERNEY CLOSE lies on this distribution: 1% of semi-detached houses houses are smaller than 17 ALDERNEY CLOSE, and 99% of houses are larger. Note that EPC data is not available for all properties in Blackburn.

17 ALDERNEY CLOSE: Plot and Title Map

17 ALDERNEY CLOSE sits on a plot of roughly 0.040 of an acre, or 160m². The below map shows the location of 17 ALDERNEY CLOSE, 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 17 ALDERNEY CLOSE). 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 17 ALDERNEY CLOSE?

17 ALDERNEY CLOSE is located in BLACKBURN, in the BB2 postcode district. The below map shows the position of No. 17 on ALDERNEY CLOSE.