1A, COLLSWELL LANE, BLAKESLEY, TOWCESTER, NN12 8RB - £302,000

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

1A COLLSWELL LANE is a very small semi-detached house of 72m², built sometime before 1900, which could now be worth an estimated £374,642. It was last sold for £302,000 in March 2018, which was around 32% above the average March 2018 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was November 2013, where the current energy rating was E, and the potential energy rating was A.

1A COLLSWELL LANE Sold Prices

Land registry data shows five sales for 1A COLLSWELL LANE since 1^st January 1995. The below table shows the price paid for the five sales, along with the average semi-detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the five 1A COLLSWELL LANE 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
2018 16 MAR	£302,000	£228,282	32% above HPI
2014 11 JUN	£249,000	£174,346	43% above HPI
2006 25 AUG	£235,000	£163,135	44% above HPI
1998 18 SEP	£105,000	£64,648	62% above HPI
1996 6 SEP	£84,300	£49,886	69% above HPI

1A COLLSWELL LANE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The five 1A COLLSWELL LANE sales between September 1996 and March 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 June 2014 sale was for 43% above the HPI. So the extrapolation line tracks at 43% above the HPI over time, until the March 2018 sale, where it falls to 32% above the HPI. The line then continues to track at 32% above the HPI.

What might 1A COLLSWELL LANE be worth now?

1A COLLSWELL LANE might now be worth an estimated £374,642.

This is based on house price inflation of 24.1%, between March 2018 and December 2024, for semi-detached houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 24.1% inflationary increase is applied to the most recent sale price for 1A COLLSWELL LANE of £302,000 on 16th March 2018. For the value to have increased from £302,000 to £374,642 over the five years and three months to December 2024, the following assumptions must hold true:

• The value of 1A COLLSWELL LANE has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The March 2018 sale price of £302,000 represented a fair market value for the property.
• The size, condition, and specification of 1A COLLSWELL LANE has not materially changed since March 2018.

How Large is 1A COLLSWELL LANE?

1A COLLSWELL LANE is 72m² according to the EPC inspection conducted in November 2013. This puts it in the smallest 10% of semi-detached houses houses in Blakesley, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Blakesley, and where 1A COLLSWELL LANE lies on this distribution: 4% of semi-detached houses houses are smaller than 1A COLLSWELL LANE, and 93% of houses are larger. Note that EPC data is not available for all properties in Blakesley.

1A COLLSWELL LANE: Plot and Title Map

1A COLLSWELL LANE sits on a plot of roughly 0.047 of an acre, or 192m². The below map shows the location of 1A COLLSWELL LANE, 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 1A COLLSWELL LANE). 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 1A COLLSWELL LANE?

1A COLLSWELL LANE is located in BLAKESLEY, in the NN12 postcode district. The below map shows the position of No. 1A on COLLSWELL LANE.