63, SYLVANDALE, WELWYN GARDEN CITY, AL7 2HS - £512,500

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.

63 SYLVANDALE is a very small detached house of 78m², built sometime between 1983 and 1990, which could now be worth an estimated £497,414. It was last sold for £512,500 in March 2022, which was around 47% below the average March 2022 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was November 2021, where the current energy rating was C, and the potential energy rating was B.

63 SYLVANDALE Sold Prices

Land registry data shows four sales for 63 SYLVANDALE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. All of the four 63 SYLVANDALE 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 11 MAR	£512,500	£959,193	47% below HPI
2016 21 JAN	£405,000	£745,306	46% below HPI
2008 17 OCT	£300,000	£500,826	40% below HPI
2001 16 MAR	£176,000	£326,248	46% below HPI

63 SYLVANDALE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Welwyn Hatfield local authority area over time, sourced from the HPI. The four 63 SYLVANDALE sales between March 2001 and March 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 January 2016 sale was for 46% below the HPI. So the extrapolation line tracks at 46% below the HPI over time, until the March 2022 sale, where it falls to 47% below the HPI. The line then continues to track at 47% below the HPI.

What might 63 SYLVANDALE be worth now?

63 SYLVANDALE might now be worth an estimated £497,414.

This is based on house price deflation of 2.9%, between March 2022 and March 2025, for detached houses, in the Welwyn Hatfield local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.9% deflationary decrease is applied to the most recent sale price for 63 SYLVANDALE of £512,500 on 11th March 2022. For the value to have decreased from £512,500 to £497,414 over the three years to March 2025, the following assumptions must hold true:

• The value of 63 SYLVANDALE has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
• The March 2022 sale price of £512,500 represented a fair market value for the property.
• The size, condition, and specification of 63 SYLVANDALE has not materially changed since March 2022.

How Large is 63 SYLVANDALE?

63 SYLVANDALE is 78m² according to the EPC inspection conducted in November 2021. This puts it in the smallest 10% of detached houses houses in Welwyn Garden City, based on EPC data. The below chart shows the distribution of detached houses houses by size in Welwyn Garden City, and where 63 SYLVANDALE lies on this distribution: 6% of detached houses houses are smaller than 63 SYLVANDALE, and 94% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.

63 SYLVANDALE: Plot and Title Map

63 SYLVANDALE sits on a plot of roughly 0.049 of an acre, or 199m². The below map shows the location of 63 SYLVANDALE, 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 63 SYLVANDALE). 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 63 SYLVANDALE?

63 SYLVANDALE is located in WELWYN GARDEN CITY, in the AL7 postcode district. The below map shows the position of No. 63 on SYLVANDALE.