ROSIA, CUCKOO HILL, PINNER, HA5 2AJ - £860,000

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.

ROSIA is a large extended semi-detached house of 175m², built sometime between 1930 and 1949, which could now be worth an estimated £1,033,860. It was last sold for £860,000 in November 2019, which was around 56% above the average November 2019 semi-detached price in the Harrow local authority area. The most recent EPC inspection was June 2019, where the current energy rating was D, and the potential energy rating was C.

ROSIA Sold Prices

Land registry data shows three sales for ROSIA since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Harrow local authority area for the corresponding sale date. All of the three ROSIA 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
2019 21 NOV	£860,000	£551,517	56% above HPI
2009 14 DEC	£489,950	£322,120	52% above HPI
2000 29 FEB	£213,500	£168,217	27% above HPI

ROSIA 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 three ROSIA sales between February 2000 and November 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 December 2009 sale was for 52% above the HPI. So the extrapolation line tracks at 52% above the HPI over time, until the November 2019 sale, where it rises to 56% above the HPI. The line then continues to track at 56% above the HPI.

What might ROSIA be worth now?

ROSIA might now be worth an estimated £1,033,860.

This is based on house price inflation of 20.2%, between November 2019 and February 2025, 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 20.2% inflationary increase is applied to the most recent sale price for ROSIA of £860,000 on 21st November 2019. For the value to have increased from £860,000 to £1,033,860 over the six years and nine months to February 2025, the following assumptions must hold true:

• The value of ROSIA has moved in line with the HPI for semi-detached houses in the Harrow local authority area.
• The November 2019 sale price of £860,000 represented a fair market value for the property.
• The size, condition, and specification of ROSIA has not materially changed since November 2019.

How Large is ROSIA?

ROSIA is 175m², which includes two extensions, according to the EPC inspection conducted in June 2019. This puts it in the largest 40% of semi-detached houses houses in Pinner, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pinner, and where ROSIA lies on this distribution: 67% of semi-detached houses houses are smaller than ROSIA, and 32% of houses are larger. Note that EPC data is not available for all properties in Pinner.

ROSIA: Plot and Title Map

ROSIA sits on a plot of roughly 0.094 of an acre, or 380m². The below map shows the location of ROSIA, 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 ROSIA). 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 ROSIA?

ROSIA is located on CUCKOO HILL in PINNER, in the HA5 postcode district. The below map shows the position of ROSIA on CUCKOO HILL.