18, NIBTHWAITE ROAD, HARROW, HA1 1TA - £292,500

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 NIBTHWAITE ROAD is a large semi-detached house of 181m², built sometime between 1900 and 1929, which could now be worth an estimated £722,013. It was last sold for £292,500 in April 2003, which was around 11% above the average April 2003 semi-detached price in the Harrow local authority area. The most recent EPC inspection was September 2023, where the current energy rating was D, and the potential energy rating was C.

18 NIBTHWAITE ROAD Sold Prices

Land registry data shows two sales for 18 NIBTHWAITE ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Harrow local authority area for the corresponding sale date. Both of the two 18 NIBTHWAITE 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
2003 4 APR	£292,500	£264,674	11% above HPI
2002 12 JUL	£274,000	£235,580	16% above HPI

18 NIBTHWAITE ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Harrow local authority area over time, sourced from the HPI. The two 18 NIBTHWAITE ROAD sales from July 2002 and April 2003 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 2002 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the April 2003 sale, where it falls to 11% above the HPI. The line then continues to track at 11% above the HPI.

What might 18 NIBTHWAITE ROAD be worth now?

18 NIBTHWAITE ROAD might now be worth an estimated £722,013.

This is based on house price inflation of 146.8%, between April 2003 and December 2024, for semi-detached houses, in the Harrow local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 146.8% inflationary increase is applied to the most recent sale price for 18 NIBTHWAITE ROAD of £292,500 on 4th April 2003. For the value to have increased from £292,500 to £722,013 over the twenty years and four months to December 2024, the following assumptions must hold true:

• The value of 18 NIBTHWAITE ROAD has moved in line with the HPI for semi-detached houses in the Harrow local authority area.
• The April 2003 sale price of £292,500 represented a fair market value for the property.
• The size, condition, and specification of 18 NIBTHWAITE ROAD has not materially changed since April 2003.

How Large is 18 NIBTHWAITE ROAD?

18 NIBTHWAITE ROAD is 181m² according to the EPC inspection conducted in September 2023. This puts it in the largest 30% of semi-detached houses houses in Harrow, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Harrow, and where 18 NIBTHWAITE ROAD lies on this distribution: 74% of semi-detached houses houses are smaller than 18 NIBTHWAITE ROAD, and 26% of houses are larger. Note that EPC data is not available for all properties in Harrow.

18 NIBTHWAITE ROAD: Plot and Title Map

18 NIBTHWAITE ROAD sits on a plot of roughly 0.073 of an acre, or 297m². The below map shows the location of 18 NIBTHWAITE 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 NIBTHWAITE 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 NIBTHWAITE ROAD?

18 NIBTHWAITE ROAD is located in HARROW, in the HA1 postcode district. The below map shows the position of No. 18 on NIBTHWAITE ROAD.