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 PENN GARDENS is a small extended detached house of 102m², built sometime between 1983 and 1990, which could now be worth an estimated £346,399. It was last sold for £282,000 in December 2017, which was around 27% below the average December 2017 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was June 2017, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 33 PENN GARDENS since 1st 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 33 PENN GARDENS 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 |
---|---|---|---|
2017 8 DEC | £282,000 | £386,173 | ![]() 27% below HPI |
2002 13 DEC | £157,000 | £208,146 | ![]() 25% below HPI |
The below graph shows the average detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 33 PENN GARDENS sales from December 2002 and December 2017 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 December 2002 sale was for 25% below the HPI. So the extrapolation line tracks at 25% below the HPI over time, until the December 2017 sale, where it falls to 27% below the HPI. The line then continues to track at 27% below the HPI.
33 PENN GARDENS might now be worth an estimated £346,399.
This is based on house price inflation of 22.8%, between December 2017 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 22.8% inflationary increase is applied to the most recent sale price for 33 PENN GARDENS of £282,000 on 8th December 2017. For the value to have increased from £282,000 to £346,399 over the eight years and ten months to February 2025, the following assumptions must hold true:
33 PENN GARDENS is 102m², which includes one extension, according to the EPC inspection conducted in June 2017. This puts it in the smallest 40% 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 PENN GARDENS lies on this distribution: 38% of detached houses houses are smaller than 33 PENN GARDENS, and 61% of houses are larger. Note that EPC data is not available for all properties in Northampton.
33 PENN GARDENS sits on a plot of roughly 0.072 of an acre, or 292m². The below map shows the location of 33 PENN GARDENS, 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 PENN GARDENS). 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.
33 PENN GARDENS is located in NORTHAMPTON, in the NN4 postcode district. The below map shows the position of No. 33 on PENN GARDENS.
Most recent sales first: