25, NORTHWICK PARK ROAD, HARROW, HA1 2NY - £471,500

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

25 NORTHWICK PARK ROAD is a very large detached house of 225m², built sometime between 1900 and 1929. It was last sold for £471,500 in March 2004, which was around 13% below the average March 2004 detached price in the Harrow local authority area. The most recent EPC inspection was April 2023, where the current energy rating was C, and the potential energy rating was B.

25 NORTHWICK PARK ROAD Sold Prices

Land registry data shows two sales for 25 NORTHWICK 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 Harrow local authority area for the corresponding sale date. Both of the two 25 NORTHWICK PARK ROAD 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
2004 3 MAR	£471,500	£539,657	13% below HPI
1996 29 NOV	£165,000	£206,271	20% below HPI

25 NORTHWICK PARK ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Harrow local authority area over time, sourced from the HPI. The two 25 NORTHWICK PARK ROAD sales from November 1996 and March 2004 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 November 1996 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the March 2004 sale, where it rises to 13% below the HPI. The line then continues to track at 13% below the HPI.

How Large is 25 NORTHWICK PARK ROAD?

25 NORTHWICK PARK ROAD is 225m² according to the EPC inspection conducted in April 2023. This puts it in the largest 20% of detached houses in Harrow, based on EPC data. The below chart shows the distribution of detached houses by size in Harrow, and where 25 NORTHWICK PARK ROAD lies on this distribution: 86% of detached houses are smaller than 25 NORTHWICK PARK ROAD, and 14% of houses are larger. Note that EPC data is not available for all properties in Harrow.

25 NORTHWICK PARK ROAD: Plot and Title Map

25 NORTHWICK PARK ROAD sits on a plot of roughly 0.168 of an acre, or 681m². The below map shows the location of 25 NORTHWICK 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 25 NORTHWICK 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 25 NORTHWICK PARK ROAD?

25 NORTHWICK PARK ROAD is located in HARROW, in the HA1 postcode district. The below map shows the position of No. 25 on NORTHWICK PARK ROAD.