18, DALLINGTON PARK ROAD, NORTHAMPTON, NN5 7AA - £806,000

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

18 DALLINGTON PARK ROAD is a very large detached house of 225m², which could now be worth an estimated £818,736. It was last sold for £806,000 in September 2022, which was around 73% above the average September 2022 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was August 2020, where the current energy rating was B, and the potential energy rating was B.

18 DALLINGTON PARK ROAD Sold Prices

Land registry data shows two sales for 18 DALLINGTON PARK ROAD 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 18 DALLINGTON PARK 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
2022 28 SEP	£806,000	£466,983	73% above HPI
2011 30 JUN	£765,000	£268,613	185% above HPI

18 DALLINGTON PARK ROAD 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 18 DALLINGTON PARK ROAD sales from June 2011 and September 2022 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 2011 sale was for 185% above the HPI. So the extrapolation line tracks at 185% above the HPI over time, until the September 2022 sale, where it falls to 73% above the HPI. The line then continues to track at 73% above the HPI.

What might 18 DALLINGTON PARK ROAD be worth now?

18 DALLINGTON PARK ROAD might now be worth an estimated £818,736.

This is based on house price inflation of 1.6%, between September 2022 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 1.6% inflationary increase is applied to the most recent sale price for 18 DALLINGTON PARK ROAD of £806,000 on 28th September 2022. For the value to have increased from £806,000 to £818,736 over the three years and seven months to February 2025, the following assumptions must hold true:

• The value of 18 DALLINGTON PARK ROAD has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The September 2022 sale price of £806,000 represented a fair market value for the property.
• The size, condition, and specification of 18 DALLINGTON PARK ROAD has not materially changed since September 2022.

How Large is 18 DALLINGTON PARK ROAD?

18 DALLINGTON PARK ROAD is 225m² according to the EPC inspection conducted in August 2020. This puts it in the largest 10% 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 18 DALLINGTON PARK ROAD lies on this distribution: 97% of detached houses houses are smaller than 18 DALLINGTON PARK ROAD, and 3% of houses are larger. Note that EPC data is not available for all properties in Northampton.

18 DALLINGTON PARK ROAD: Plot and Title Map

18 DALLINGTON PARK ROAD sits on a plot of roughly 0.228 of an acre, or 921m². The below map shows the location of 18 DALLINGTON PARK 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 18 DALLINGTON PARK 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.

Where is 18 DALLINGTON PARK ROAD?

18 DALLINGTON PARK ROAD is located in NORTHAMPTON, in the NN5 postcode district. The below map shows the position of No. 18 on DALLINGTON PARK ROAD.