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.
9 NANCY DOWNS is a very large detached house of 224m², built sometime between 1930 and 1949, which could now be worth an estimated £2,070,858. It was last sold for £1,700,000 in October 2015, which was around 77% above the average October 2015 detached price in the Three Rivers local authority area. The most recent EPC inspection was June 2015, where the current energy rating was F, and the potential energy rating was D.
Land registry data shows one sale for 9 NANCY DOWNS since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Three Rivers local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
2015 9 OCT | £1,700,000 | £958,452 | 77% above HPI |
9 NANCY DOWNS might now be worth an estimated £2,070,858.
This is based on house price inflation of 21.8%, between October 2015 and May 2026, 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 21.8% inflationary increase is applied to the most recent sale price for 9 NANCY DOWNS of £1,700,000 on 9th October 2015. For the value to have increased from £1,700,000 to £2,070,858 over the eleven years and five months to May 2026, the following assumptions must hold true:
9 NANCY DOWNS is 224m² according to the EPC inspection conducted in June 2015. This puts it in the largest 10% of detached houses in Watford, based on EPC data. The below chart shows the distribution of detached houses by size in Watford, and where 9 NANCY DOWNS lies on this distribution: 90% of detached houses are smaller than 9 NANCY DOWNS, and 9% of detached houses are larger. Note that EPC data is not available for all properties in Watford.

9 NANCY DOWNS sits on a plot of roughly 0.947 of an acre, or 3,834m².
9 NANCY DOWNS is located in WATFORD, in the WD19 postcode district.
Most recent sales first: