42, MARLBOROUGH AVENUE, RUISLIP, HA4 7NP - £610,000

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

42 MARLBOROUGH AVENUE is a midsized extended detached house of 124m², built sometime between 1930 and 1949. It was last sold for £610,000 in December 2010, which was around 23% above the average December 2010 detached price in the Hillingdon local authority area. The most recent EPC inspection was July 2010, where the current energy rating was F, and the potential energy rating was E.

42 MARLBOROUGH AVENUE Sold Prices

Land registry data shows two sales for 42 MARLBOROUGH AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Hillingdon local authority area for the corresponding sale date. Both of the two 42 MARLBOROUGH AVENUE 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
2010 15 DEC	£610,000	£496,117	23% above HPI
2004 9 SEP	£491,000	£422,125	16% above HPI

42 MARLBOROUGH AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Hillingdon local authority area over time, sourced from the HPI. The two 42 MARLBOROUGH AVENUE sales from September 2004 and December 2010 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 September 2004 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the December 2010 sale, where it rises to 23% above the HPI. The line then continues to track at 23% above the HPI.

What might 42 MARLBOROUGH AVENUE be worth now?

42 MARLBOROUGH AVENUE might now be worth an estimated £1,130,040.

This is based on house price inflation of 85.3%, between December 2010 and December 2024, for detached houses, in the Hillingdon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 85.3% inflationary increase is applied to the most recent sale price for 42 MARLBOROUGH AVENUE of £610,000 on 15th December 2010. For the value to have increased from £610,000 to £1,130,040 over the fourteen years to December 2024, the following assumptions must hold true:

• The value of 42 MARLBOROUGH AVENUE has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The December 2010 sale price of £610,000 represented a fair market value for the property.
• The size, condition, and specification of 42 MARLBOROUGH AVENUE has not materially changed since December 2010.

How Large is 42 MARLBOROUGH AVENUE?

42 MARLBOROUGH AVENUE is 124m², which includes one extension, according to the EPC inspection conducted in July 2010. This puts it in the largest 50% of detached houses houses in Ruislip, based on EPC data. The below chart shows the distribution of detached houses houses by size in Ruislip, and where 42 MARLBOROUGH AVENUE lies on this distribution: 56% of detached houses houses are smaller than 42 MARLBOROUGH AVENUE, and 44% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

42 MARLBOROUGH AVENUE: Plot and Title Map

42 MARLBOROUGH AVENUE sits on a plot of roughly 0.129 of an acre, or 522m². The below map shows the location of 42 MARLBOROUGH AVENUE, 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 42 MARLBOROUGH AVENUE). 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 42 MARLBOROUGH AVENUE?

42 MARLBOROUGH AVENUE is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 42 on MARLBOROUGH AVENUE.