17, THE BYEWAY, RICKMANSWORTH, WD3 1JW - £1,094,000

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

17 THE BYEWAY is a large extended detached house of 160m², built sometime between 1983 and 1990, which could now be worth an estimated £1,006,935. It was last sold for £1,094,000 in July 2022, which was around 11% below the average July 2022 detached price in the Three Rivers local authority area. The most recent EPC inspection was August 2018, where the current energy rating was C, and the potential energy rating was C.

17 THE BYEWAY Sold Prices

Land registry data shows two sales for 17 THE BYEWAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Three Rivers local authority area for the corresponding sale date. Both of the two 17 THE BYEWAY sales were for below 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
2022 12 JUL	£1,094,000	£1,223,360	11% below HPI
2015 26 JUN	£760,000	£882,791	14% below HPI

17 THE BYEWAY 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 two 17 THE BYEWAY sales from June 2015 and July 2022 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 2015 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the July 2022 sale, where it rises to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might 17 THE BYEWAY be worth now?

17 THE BYEWAY might now be worth an estimated £1,006,935.

This is based on house price deflation of 8%, between July 2022 and February 2025, 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 8% deflationary decrease is applied to the most recent sale price for 17 THE BYEWAY of £1,094,000 on 12th July 2022. For the value to have decreased from £1,094,000 to £1,006,935 over the three years and five months to February 2025, the following assumptions must hold true:

• The value of 17 THE BYEWAY has moved in line with the HPI for detached houses in the Three Rivers local authority area.
• The July 2022 sale price of £1,094,000 represented a fair market value for the property.
• The size, condition, and specification of 17 THE BYEWAY has not materially changed since July 2022.

How Large is 17 THE BYEWAY?

17 THE BYEWAY is 160m², which includes one extension, according to the EPC inspection conducted in August 2018. This puts it in the largest 40% of detached houses houses in Rickmansworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Rickmansworth, and where 17 THE BYEWAY lies on this distribution: 67% of detached houses houses are smaller than 17 THE BYEWAY, and 33% of houses are larger. Note that EPC data is not available for all properties in Rickmansworth.

17 THE BYEWAY: Plot and Title Map

17 THE BYEWAY sits on a plot of roughly 0.116 of an acre, or 468m². The below map shows the location of 17 THE BYEWAY, 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 17 THE BYEWAY). 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 17 THE BYEWAY?

17 THE BYEWAY is located in RICKMANSWORTH, in the WD3 postcode district. The below map shows the position of No. 17 on THE BYEWAY.