1, HAMMAS LEYS, LONG BUCKBY, NORTHAMPTON, NN6 7RY - £511,000

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.

1 HAMMAS LEYS is a large extended detached house of 157m², built sometime between 1967 and 1975, which could now be worth an estimated £512,601. It was last sold for £511,000 in October 2025, which was around 7% above the average October 2025 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was February 2018, where the current energy rating was C, and the potential energy rating was C.

1 HAMMAS LEYS Sold Prices

Land registry data shows two sales for 1 HAMMAS LEYS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 1 HAMMAS LEYS 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
2025 17 OCT	£511,000	£476,841	7% above HPI
2000 14 JUL	£180,000	£147,629	22% above HPI

1 HAMMAS LEYS Price Paid vs. HPI Average

The below graph shows the average detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 1 HAMMAS LEYS sales from July 2000 and October 2025 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 July 2000 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the October 2025 sale, where it falls to 7% above the HPI. The line then continues to track at 7% above the HPI.

What might 1 HAMMAS LEYS be worth now?

1 HAMMAS LEYS might now be worth an estimated £512,601.

This is based on house price inflation of 0.3%, between October 2025 and March 2026, for 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 0.3% inflationary increase is applied to the most recent sale price for 1 HAMMAS LEYS of £511,000 on 17th October 2025. For the value to have increased from £511,000 to £512,601 over the one year and seven months to March 2026, the following assumptions must hold true:

• The value of 1 HAMMAS LEYS has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The October 2025 sale price of £511,000 represented a fair market value for the property.
• The size, condition, and specification of 1 HAMMAS LEYS has not materially changed since October 2025.

How Large is 1 HAMMAS LEYS?

1 HAMMAS LEYS is 157m², which includes two extensions, according to the EPC inspection conducted in February 2018. This puts it in the largest 30% of detached houses houses in Long Buckby, based on EPC data. The below chart shows the distribution of detached houses houses by size in Long Buckby, and where 1 HAMMAS LEYS lies on this distribution: 78% of detached houses houses are smaller than 1 HAMMAS LEYS, and 22% of houses are larger. Note that EPC data is not available for all properties in Long Buckby.

1 HAMMAS LEYS: Plot and Title Map

1 HAMMAS LEYS sits on a plot of roughly 0.128 of an acre, or 516m². The below map shows the location of 1 HAMMAS LEYS, 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 1 HAMMAS LEYS). 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 1 HAMMAS LEYS?

1 HAMMAS LEYS is located in LONG BUCKBY, in the NN6 postcode district. The below map shows the position of No. 1 on HAMMAS LEYS.