3, NANCY DOWNS, WATFORD, WD19 4NF - £2,200,000

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

3 NANCY DOWNS is a very large detached house of 337m², built sometime between 1930 and 1949. It was last sold for £2,200,000 in January 2011, which was around 226% above the average January 2011 detached price in the Three Rivers local authority area. The most recent EPC inspection was June 2010, where the current energy rating was E, and the potential energy rating was E.

3 NANCY DOWNS Sold Prices

Land registry data shows three sales for 3 NANCY DOWNS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Three Rivers local authority area for the corresponding sale date. All of the three 3 NANCY DOWNS 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
2011 19 JAN	£2,200,000	£674,624	226% above HPI
2005 15 JUN	£1,400,000	£523,669	167% above HPI
1998 15 MAY	£730,000	£262,963	178% above HPI

3 NANCY DOWNS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Three Rivers local authority area over time, sourced from the HPI. The three 3 NANCY DOWNS sales between May 1998 and January 2011 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 June 2005 sale was for 167% above the HPI. So the extrapolation line tracks at 167% above the HPI over time, until the January 2011 sale, where it rises to 226% above the HPI. The line then continues to track at 226% above the HPI.

What might 3 NANCY DOWNS be worth now?

3 NANCY DOWNS might now be worth an estimated £3,740,780.

This is based on house price inflation of 70%, between January 2011 and December 2024, for detached houses, in the Three Rivers local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 70% inflationary increase is applied to the most recent sale price for 3 NANCY DOWNS of £2,200,000 on 19th January 2011. For the value to have increased from £2,200,000 to £3,740,780 over the twelve years and one month to December 2024, the following assumptions must hold true:

• The value of 3 NANCY DOWNS has moved in line with the HPI for detached houses in the Three Rivers local authority area.
• The January 2011 sale price of £2,200,000 represented a fair market value for the property.
• The size, condition, and specification of 3 NANCY DOWNS has not materially changed since January 2011.

How Large is 3 NANCY DOWNS?

3 NANCY DOWNS is 337m² according to the EPC inspection conducted in June 2010. This puts it in the largest 10% of detached houses houses in Watford, based on EPC data. The below chart shows the distribution of detached houses houses by size in Watford, and where 3 NANCY DOWNS lies on this distribution: 99% of detached houses houses are smaller than 3 NANCY DOWNS, and 1% of houses are larger. Note that EPC data is not available for all properties in Watford.

3 NANCY DOWNS: Plot and Title Map

3 NANCY DOWNS sits on a plot of roughly 0.669 of an acre, or 2,708m². The below map shows the location of 3 NANCY DOWNS, 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 3 NANCY DOWNS). 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 3 NANCY DOWNS?

3 NANCY DOWNS is located in WATFORD, in the WD19 postcode district. The below map shows the position of No. 3 on NANCY DOWNS.