28, OAKHILL AVENUE, PINNER, HA5 3DN - £2,250,000

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

28 OAKHILL AVENUE is a very large detached house of 327m², built in 2021, which could now be worth an estimated £2,247,697. It was last sold for £2,250,000 in June 2023, which was around 90% above the average June 2023 detached price in the Harrow local authority area. The most recent EPC inspection was November 2021, where the current energy rating was B, and the potential energy rating was B.

28 OAKHILL AVENUE Sold Prices

Land registry data shows two sales for 28 OAKHILL 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 Harrow local authority area for the corresponding sale date. One of the two 28 OAKHILL AVENUE sales was for above the average price, whilst the other was 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
2023 1 JUN	£2,250,000	£1,182,000	90% above HPI
2018 18 MAY	£940,000	£1,025,800	8% below HPI

28 OAKHILL AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Harrow local authority area over time, sourced from the HPI. The two 28 OAKHILL AVENUE sales from May 2018 and June 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 May 2018 sale was for 8% below the HPI. So the extrapolation line tracks at 8% below the HPI over time, until the June 2023 sale, where it rises to 90% above the HPI. The line then continues to track at 90% above the HPI.

What might 28 OAKHILL AVENUE be worth now?

28 OAKHILL AVENUE might now be worth an estimated £2,247,697.

This is based on house price deflation of 0.1%, between June 2023 and December 2024, for 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 0.1% deflationary decrease is applied to the most recent sale price for 28 OAKHILL AVENUE of £2,250,000 on 1st June 2023. For the value to have decreased from £2,250,000 to £2,247,697 over the six months to December 2024, the following assumptions must hold true:

• The value of 28 OAKHILL AVENUE has moved in line with the HPI for detached houses in the Harrow local authority area.
• The June 2023 sale price of £2,250,000 represented a fair market value for the property.
• The size, condition, and specification of 28 OAKHILL AVENUE has not materially changed since June 2023.

How Large is 28 OAKHILL AVENUE?

28 OAKHILL AVENUE is 327m² according to the EPC inspection conducted in November 2021. This puts it in the largest 10% of detached houses houses in Pinner, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pinner, and where 28 OAKHILL AVENUE lies on this distribution: 97% of detached houses houses are smaller than 28 OAKHILL AVENUE, and 3% of houses are larger. Note that EPC data is not available for all properties in Pinner.

28 OAKHILL AVENUE: Plot and Title Map

28 OAKHILL AVENUE sits on a plot of roughly 0.177 of an acre, or 717m². The below map shows the location of 28 OAKHILL 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 28 OAKHILL 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 28 OAKHILL AVENUE?

28 OAKHILL AVENUE is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 28 on OAKHILL AVENUE.