27, NORTHWICK PARK ROAD, HARROW, HA1 2NY - £745,000

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

27 NORTHWICK PARK ROAD is a small extended semi-detached house of 101m², built sometime between 1900 and 1929. It was last sold for £745,000 in July 2016, which was around 26% below the average July 2016 detached price in the Harrow local authority area. The most recent EPC inspection was April 2016, where the current energy rating was E, and the potential energy rating was C.

27 NORTHWICK PARK ROAD Sold Prices

Land registry data shows two sales for 27 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 27 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
2016 21 JUL	£745,000	£1,010,550	26% below HPI
1996 1 JUL	£129,000	£193,942	33% below HPI

27 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 27 NORTHWICK PARK ROAD sales from July 1996 and July 2016 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 1996 sale was for 33% below the HPI. So the extrapolation line tracks at 33% below the HPI over time, until the July 2016 sale, where it rises to 26% below the HPI. The line then continues to track at 26% below the HPI.

How Large is 27 NORTHWICK PARK ROAD?

27 NORTHWICK PARK ROAD is 101m², which includes three extensions, according to the EPC inspection conducted in April 2016. This puts it in the smallest 30% of detached houses in Harrow, based on EPC data. The below chart shows the distribution of detached houses by size in Harrow, and where 27 NORTHWICK PARK ROAD lies on this distribution: 23% of detached houses are smaller than 27 NORTHWICK PARK ROAD, and 76% of houses are larger. Note that EPC data is not available for all properties in Harrow.

27 NORTHWICK PARK ROAD: Plot and Title Map

27 NORTHWICK PARK ROAD sits on a plot of roughly 0.141 of an acre, or 570m². The below map shows the location of 27 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 27 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 27 NORTHWICK PARK ROAD?

27 NORTHWICK PARK ROAD is located in HARROW, in the HA1 postcode district. The below map shows the position of No. 27 on NORTHWICK PARK ROAD.