33, ONSLOW GARDENS, LONDON, N21 1DY - £405,000

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

33 ONSLOW GARDENS is a very small semi-detached house of 88m², built sometime between 1930 and 1949, which could now be worth an estimated £921,870. It was last sold for £405,000 in March 2006, which was around 32% above the average March 2006 semi-detached price in the Enfield local authority area. The most recent EPC inspection was April 2012, where the current energy rating was D, and the potential energy rating was B.

33 ONSLOW GARDENS Sold Prices

Land registry data shows two sales for 33 ONSLOW GARDENS 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 Enfield local authority area for the corresponding sale date. Both of the two 33 ONSLOW GARDENS 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
2006 23 MAR	£405,000	£307,947	32% above HPI
2001 20 APR	£245,000	£199,322	23% above HPI

33 ONSLOW GARDENS Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Enfield local authority area over time, sourced from the HPI. The two 33 ONSLOW GARDENS sales from April 2001 and March 2006 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 2001 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the March 2006 sale, where it rises to 32% above the HPI. The line then continues to track at 32% above the HPI.

What might 33 ONSLOW GARDENS be worth now?

33 ONSLOW GARDENS might now be worth an estimated £921,870.

This is based on house price inflation of 127.6%, between March 2006 and February 2025, for semi-detached houses, in the Enfield local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 127.6% inflationary increase is applied to the most recent sale price for 33 ONSLOW GARDENS of £405,000 on 23rd March 2006. For the value to have increased from £405,000 to £921,870 over the nineteen years and one month to February 2025, the following assumptions must hold true:

• The value of 33 ONSLOW GARDENS has moved in line with the HPI for semi-detached houses in the Enfield local authority area.
• The March 2006 sale price of £405,000 represented a fair market value for the property.
• The size, condition, and specification of 33 ONSLOW GARDENS has not materially changed since March 2006.

How Large is 33 ONSLOW GARDENS?

33 ONSLOW GARDENS is 88m² according to the EPC inspection conducted in April 2012. This puts it in the smallest 20% of semi-detached houses houses in London, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in London, and where 33 ONSLOW GARDENS lies on this distribution: 12% of semi-detached houses houses are smaller than 33 ONSLOW GARDENS, and 88% of houses are larger. Note that EPC data is not available for all properties in London.

33 ONSLOW GARDENS: Plot and Title Map

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

33 ONSLOW GARDENS is located in LONDON, in the N21 postcode district. The below map shows the position of No. 33 on ONSLOW GARDENS.