33, BLACKWELL HILL, NORTHAMPTON, NN4 9YB - £266,310

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.

33 BLACKWELL HILL is a small detached house of 92m², built sometime between 1983 and 1990, which could now be worth an estimated £281,019. It was last sold for £266,310 in March 2024, which was around 41% below the average March 2024 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was November 2022, where the current energy rating was C, and the potential energy rating was B.

33 BLACKWELL HILL Sold Prices

Land registry data shows four sales for 33 BLACKWELL HILL since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the four 33 BLACKWELL HILL sales were 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
2024 11 MAR	£266,310	£449,533	41% below HPI
2005 2 JUN	£185,000	£254,150	27% below HPI
2001 24 AUG	£114,000	£169,300	33% below HPI
1999 3 AUG	£82,500	£126,330	35% below HPI

33 BLACKWELL HILL 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 four 33 BLACKWELL HILL sales between August 1999 and March 2024 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 2005 sale was for 27% below the HPI. So the extrapolation line tracks at 27% below the HPI over time, until the March 2024 sale, where it falls to 41% below the HPI. The line then continues to track at 41% below the HPI.

What might 33 BLACKWELL HILL be worth now?

33 BLACKWELL HILL might now be worth an estimated £281,019.

This is based on house price inflation of 5.5%, between March 2024 and February 2025, 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 5.5% inflationary increase is applied to the most recent sale price for 33 BLACKWELL HILL of £266,310 on 11th March 2024. For the value to have increased from £266,310 to £281,019 over the one year and one month to February 2025, the following assumptions must hold true:

• The value of 33 BLACKWELL HILL has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The March 2024 sale price of £266,310 represented a fair market value for the property.
• The size, condition, and specification of 33 BLACKWELL HILL has not materially changed since March 2024.

How Large is 33 BLACKWELL HILL?

33 BLACKWELL HILL is 92m² according to the EPC inspection conducted in November 2022. This puts it in the smallest 30% of detached houses houses in Northampton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Northampton, and where 33 BLACKWELL HILL lies on this distribution: 26% of detached houses houses are smaller than 33 BLACKWELL HILL, and 73% of houses are larger. Note that EPC data is not available for all properties in Northampton.

33 BLACKWELL HILL: Plot and Title Map

33 BLACKWELL HILL sits on a plot of roughly 0.069 of an acre, or 278m². The below map shows the location of 33 BLACKWELL HILL, 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 33 BLACKWELL HILL). 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 33 BLACKWELL HILL?

33 BLACKWELL HILL is located in NORTHAMPTON, in the NN4 postcode district. The below map shows the position of No. 33 on BLACKWELL HILL.