21, CECIL PARK, PINNER, HA5 5HJ - £1,000,000

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

21 CECIL PARK is a midsized extended semi-detached house of 149m², built sometime before 1900, which could now be worth an estimated £979,197. It was last sold for £1,000,000 in January 2023, which was around 50% above the average January 2023 semi-detached price in the Harrow local authority area. The most recent EPC inspection was November 2021, where the current energy rating was D, and the potential energy rating was B.

21 CECIL PARK Sold Prices

Land registry data shows two sales for 21 CECIL PARK 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 21 CECIL PARK 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
2023 16 JAN	£1,000,000	£667,207	50% above HPI
2014 13 NOV	£645,000	£465,241	39% above HPI

21 CECIL PARK 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 21 CECIL PARK sales from November 2014 and January 2023 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 November 2014 sale was for 39% above the HPI. So the extrapolation line tracks at 39% above the HPI over time, until the January 2023 sale, where it rises to 50% above the HPI. The line then continues to track at 50% above the HPI.

What might 21 CECIL PARK be worth now?

21 CECIL PARK might now be worth an estimated £979,197.

This is based on house price deflation of 2.1%, between January 2023 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 2.1% deflationary decrease is applied to the most recent sale price for 21 CECIL PARK of £1,000,000 on 16th January 2023. For the value to have decreased from £1,000,000 to £979,197 over the one month to December 2024, the following assumptions must hold true:

• The value of 21 CECIL PARK has moved in line with the HPI for semi-detached houses in the Harrow local authority area.
• The January 2023 sale price of £1,000,000 represented a fair market value for the property.
• The size, condition, and specification of 21 CECIL PARK has not materially changed since January 2023.

How Large is 21 CECIL PARK?

21 CECIL PARK is 149m², which includes one extension, according to the EPC inspection conducted in November 2021. This puts it in the smallest 50% 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 21 CECIL PARK lies on this distribution: 49% of semi-detached houses houses are smaller than 21 CECIL PARK, and 51% of houses are larger. Note that EPC data is not available for all properties in Pinner.

21 CECIL PARK: Plot and Title Map

21 CECIL PARK sits on a plot of roughly 0.087 of an acre, or 351m². The below map shows the location of 21 CECIL PARK, 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 21 CECIL PARK). 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 21 CECIL PARK?

21 CECIL PARK is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 21 on CECIL PARK.