15, ALVA WAY, WATFORD, WD19 5EE - £503,500

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.

15 ALVA WAY is a small extended semi-detached house of 106m², built sometime between 1900 and 1929. It was last sold for £503,500 in February 2025, which was around 10% below the average February 2025 semi-detached price in the Three Rivers local authority area. The most recent EPC inspection was May 2022, where the current energy rating was D, and the potential energy rating was B.

15 ALVA WAY Sold Prices

Land registry data shows two sales for 15 ALVA WAY 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 Three Rivers local authority area for the corresponding sale date. One of the two 15 ALVA WAY sales was for below the average price, whilst the other was 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
2025 21 FEB	£503,500	£559,358	10% below HPI
1997 17 JUL	£115,000	£105,633	9% above HPI

15 ALVA WAY Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Three Rivers local authority area over time, sourced from the HPI. The two 15 ALVA WAY sales from July 1997 and February 2025 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 July 1997 sale was for 9% above the HPI. So the extrapolation line tracks at 9% above the HPI over time, until the February 2025 sale, where it falls to 10% below the HPI. The line then continues to track at 10% below the HPI.

How Large is 15 ALVA WAY?

15 ALVA WAY is 106m², which includes one extension, according to the EPC inspection conducted in May 2022. This puts it in the smallest 30% of semi-detached houses houses in Watford, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Watford, and where 15 ALVA WAY lies on this distribution: 23% of semi-detached houses houses are smaller than 15 ALVA WAY, and 77% of houses are larger. Note that EPC data is not available for all properties in Watford.

15 ALVA WAY: Plot and Title Map

15 ALVA WAY sits on a plot of roughly 0.100 of an acre, or 405m². The below map shows the location of 15 ALVA WAY, 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 15 ALVA WAY). 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 15 ALVA WAY?

15 ALVA WAY is located in WATFORD, in the WD19 postcode district. The below map shows the position of No. 15 on ALVA WAY.