33, HERLWYN AVENUE, RUISLIP, HA4 6HE - £565,000

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.

33 HERLWYN AVENUE is a very small semi-detached house of 68m², built sometime between 1930 and 1949, which could now be worth an estimated £658,741. It was last sold for £565,000 in July 2017, which was around 15% above the average July 2017 semi-detached price in the Hillingdon local authority area. The most recent EPC inspection was October 2016, where the current energy rating was E, and the potential energy rating was B.

33 HERLWYN AVENUE Sold Prices

Land registry data shows two sales for 33 HERLWYN AVENUE 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 Hillingdon local authority area for the corresponding sale date. Both of the two 33 HERLWYN 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
2017 21 JUL	£565,000	£491,439	15% above HPI
2011 21 APR	£345,000	£292,919	18% above HPI

33 HERLWYN AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Hillingdon local authority area over time, sourced from the HPI. The two 33 HERLWYN AVENUE sales from April 2011 and July 2017 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 April 2011 sale was for 18% above the HPI. So the extrapolation line tracks at 18% above the HPI over time, until the July 2017 sale, where it falls to 15% above the HPI. The line then continues to track at 15% above the HPI.

What might 33 HERLWYN AVENUE be worth now?

33 HERLWYN AVENUE might now be worth an estimated £658,741.

This is based on house price inflation of 16.6%, between July 2017 and February 2025, for semi-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 16.6% inflationary increase is applied to the most recent sale price for 33 HERLWYN AVENUE of £565,000 on 21st July 2017. For the value to have increased from £565,000 to £658,741 over the eight years and five months to February 2025, the following assumptions must hold true:

• The value of 33 HERLWYN AVENUE has moved in line with the HPI for semi-detached houses in the Hillingdon local authority area.
• The July 2017 sale price of £565,000 represented a fair market value for the property.
• The size, condition, and specification of 33 HERLWYN AVENUE has not materially changed since July 2017.

How Large is 33 HERLWYN AVENUE?

33 HERLWYN AVENUE is 68m² according to the EPC inspection conducted in October 2016. This puts it in the smallest 10% of semi-detached houses houses in Ruislip, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Ruislip, and where 33 HERLWYN AVENUE lies on this distribution: 5% of semi-detached houses houses are smaller than 33 HERLWYN AVENUE, and 95% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

33 HERLWYN AVENUE: Plot and Title Map

33 HERLWYN AVENUE sits on a plot of roughly 0.101 of an acre, or 409m². The below map shows the location of 33 HERLWYN 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 33 HERLWYN 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 33 HERLWYN AVENUE?

33 HERLWYN AVENUE is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 33 on HERLWYN AVENUE.