40, PLATTS LANE, LONDON, NW3 7NT - £2,537,500

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.

40 PLATTS LANE is a large detached house of 338m², built sometime between 1900 and 1929, which could now be worth an estimated £3,982,133. It was last sold for £2,537,500 in May 2012, which was around 21% above the average May 2012 detached price in the Camden local authority area. The most recent EPC inspection was June 2022, where the current energy rating was D, and the potential energy rating was C.

40 PLATTS LANE Sold Prices

Land registry data shows two sales for 40 PLATTS LANE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Camden local authority area for the corresponding sale date. Both of the two 40 PLATTS LANE 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
2012 17 MAY	£2,537,500	£2,100,020	21% above HPI
1999 15 OCT	£800,000	£770,907	4% above HPI

40 PLATTS LANE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Camden local authority area over time, sourced from the HPI. The two 40 PLATTS LANE sales from October 1999 and May 2012 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 October 1999 sale was for 4% above the HPI. So the extrapolation line tracks at 4% above the HPI over time, until the May 2012 sale, where it rises to 21% above the HPI. The line then continues to track at 21% above the HPI.

What might 40 PLATTS LANE be worth now?

40 PLATTS LANE might now be worth an estimated £3,982,133.

This is based on house price inflation of 56.9%, between May 2012 and February 2025, for detached houses, in the Camden local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 56.9% inflationary increase is applied to the most recent sale price for 40 PLATTS LANE of £2,537,500 on 17th May 2012. For the value to have increased from £2,537,500 to £3,982,133 over the thirteen years and three months to February 2025, the following assumptions must hold true:

• The value of 40 PLATTS LANE has moved in line with the HPI for detached houses in the Camden local authority area.
• The May 2012 sale price of £2,537,500 represented a fair market value for the property.
• The size, condition, and specification of 40 PLATTS LANE has not materially changed since May 2012.

How Large is 40 PLATTS LANE?

40 PLATTS LANE is 338m² according to the EPC inspection conducted in June 2022. This puts it in the largest 40% of detached houses houses in Hampstead, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hampstead, and where 40 PLATTS LANE lies on this distribution: 68% of detached houses houses are smaller than 40 PLATTS LANE, and 32% of houses are larger. Note that EPC data is not available for all properties in Hampstead.

40 PLATTS LANE: Plot and Title Map

40 PLATTS LANE sits on a plot of roughly 0.133 of an acre, or 538m². The below map shows the location of 40 PLATTS LANE, 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 40 PLATTS LANE). 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 40 PLATTS LANE?

40 PLATTS LANE is located in LONDON, in the NW3 postcode district. The below map shows the position of No. 40 on PLATTS LANE.