The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.
12 DUDDON AVENUE is a very small terraced house of 79m², built sometime between 1950 and 1966, which could now be worth an estimated £136,152. It was last sold for £97,500 in July 2018, which was around 6% above the average July 2018 terraced price in the Blackburn with Darwen local authority area. The most recent EPC inspection was August 2015, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows two sales for 12 DUDDON AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Blackburn with Darwen local authority area for the corresponding sale date. One of the two 12 DUDDON AVENUE sales was for above the average price, whilst the other was 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 |
|---|---|---|---|
2018 27 JUL | £97,500 | £91,769 | 6% above HPI |
2009 4 MAR | £75,000 | £83,680 | 10% below HPI |
The below graph shows the average terraced house price in the Blackburn with Darwen local authority area over time, sourced from the HPI. The two 12 DUDDON AVENUE sales from March 2009 and July 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 March 2009 sale was for 10% below the HPI. So the extrapolation line tracks at 10% below the HPI over time, until the July 2018 sale, where it rises to 6% above the HPI. The line then continues to track at 6% above the HPI.

12 DUDDON AVENUE might now be worth an estimated £136,152.
This is based on house price inflation of 39.6%, between July 2018 and July 2025, for terraced 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 39.6% inflationary increase is applied to the most recent sale price for 12 DUDDON AVENUE of £97,500 on 27th July 2018. For the value to have increased from £97,500 to £136,152 over the seven years to July 2025, the following assumptions must hold true:
12 DUDDON AVENUE is 79m² according to the EPC inspection conducted in August 2015. This puts it in the smallest 20% of terraced houses houses in Darwen, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Darwen, and where 12 DUDDON AVENUE lies on this distribution: 10% of terraced houses houses are smaller than 12 DUDDON AVENUE, and 89% of houses are larger. Note that EPC data is not available for all properties in Darwen.

12 DUDDON AVENUE sits on a plot of roughly 0.062 of an acre, or 250m². The below map shows the location of 12 DUDDON 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 12 DUDDON 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.

12 DUDDON AVENUE is located in DARWEN, in the BB3 postcode district. The below map shows the position of No. 12 on DUDDON AVENUE.

Most recent sales first: