28, HOWLETTS LANE, RUISLIP, HA4 7RS - £577,250

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

28 HOWLETTS LANE is a very large extended detached house of 234m², built sometime between 1930 and 1949, which could now be worth an estimated £650,683. It was last sold for £577,250 in March 2019, which was around 30% below the average March 2019 detached price in the Hillingdon local authority area. The most recent EPC inspection was May 2023, where the current energy rating was C, and the potential energy rating was B.

28 HOWLETTS LANE Sold Prices

Land registry data shows two sales for 28 HOWLETTS LANE 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 28 HOWLETTS LANE 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
2019 29 MAR	£577,250	£823,432	30% below HPI
2013 26 MAR	£445,000	£525,374	15% below HPI

28 HOWLETTS LANE 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 28 HOWLETTS LANE sales from March 2013 and March 2019 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 March 2013 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the March 2019 sale, where it falls to 30% below the HPI. The line then continues to track at 30% below the HPI.

What might 28 HOWLETTS LANE be worth now?

28 HOWLETTS LANE might now be worth an estimated £650,683.

This is based on house price inflation of 12.7%, between March 2019 and February 2025, 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 12.7% inflationary increase is applied to the most recent sale price for 28 HOWLETTS LANE of £577,250 on 29th March 2019. For the value to have increased from £577,250 to £650,683 over the six years and one month to February 2025, the following assumptions must hold true:

• The value of 28 HOWLETTS LANE has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The March 2019 sale price of £577,250 represented a fair market value for the property.
• The size, condition, and specification of 28 HOWLETTS LANE has not materially changed since March 2019.

How Large is 28 HOWLETTS LANE?

28 HOWLETTS LANE is 234m², which includes one extension, according to the EPC inspection conducted in May 2023. This puts it in the largest 10% 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 28 HOWLETTS LANE lies on this distribution: 97% of detached houses houses are smaller than 28 HOWLETTS LANE, and 3% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

28 HOWLETTS LANE: Plot and Title Map

28 HOWLETTS LANE sits on a plot of roughly 0.121 of an acre, or 489m². The below map shows the location of 28 HOWLETTS LANE, 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 28 HOWLETTS LANE). 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 28 HOWLETTS LANE?

28 HOWLETTS LANE is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 28 on HOWLETTS LANE.