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.
139 LAMMACK ROAD is a small extended semi-detached house of 92m², built sometime between 1900 and 1929, which could now be worth an estimated £262,039. It was last sold for £189,950 in November 2020, which was around 43% above the average November 2020 semi-detached price in the Blackburn with Darwen local authority area. The most recent EPC inspection was September 2020, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows three sales for 139 LAMMACK ROAD since 1st 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. All of the three 139 LAMMACK ROAD 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 |
|---|---|---|---|
2020 26 NOV | £189,950 | £132,777 | 43% above HPI |
2004 19 AUG | £152,000 | £86,404 | 76% above HPI |
1995 12 APR | £59,950 | £38,316 | 56% above HPI |
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 139 LAMMACK ROAD sales between April 1995 and November 2020 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 2004 sale was for 76% above the HPI. So the extrapolation line tracks at 76% above the HPI over time, until the November 2020 sale, where it falls to 43% above the HPI. The line then continues to track at 43% above the HPI.

139 LAMMACK ROAD might now be worth an estimated £262,039.
This is based on house price inflation of 38%, between November 2020 and May 2026, 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 38% inflationary increase is applied to the most recent sale price for 139 LAMMACK ROAD of £189,950 on 26th November 2020. For the value to have increased from £189,950 to £262,039 over the six years and six months to May 2026, the following assumptions must hold true:
139 LAMMACK ROAD is 92m², which includes one extension, according to the EPC inspection conducted in September 2020. This puts it in the smallest 30% 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 139 LAMMACK ROAD lies on this distribution: 22% of semi-detached houses houses are smaller than 139 LAMMACK ROAD, and 77% of houses are larger. Note that EPC data is not available for all properties in Blackburn.

139 LAMMACK ROAD sits on a plot of roughly 0.070 of an acre, or 285m². The below map shows the location of 139 LAMMACK 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 139 LAMMACK 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.

139 LAMMACK ROAD is located in BLACKBURN, in the BB1 postcode district. The below map shows the position of No. 139 on LAMMACK ROAD.

Most recent sales first: