91, SYLVANDALE, WELWYN GARDEN CITY, AL7 2HT - £370,000

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

91 SYLVANDALE is a small detached house of 107m², built sometime between 1991 and 1995. It was last sold for £370,000 in January 2012, which was around 29% below the average January 2012 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was November 2021, where the current energy rating was D, and the potential energy rating was C.

91 SYLVANDALE Sold Prices

Land registry data shows three sales for 91 SYLVANDALE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. All of the three 91 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
2012 20 JAN	£370,000	£521,487	29% below HPI
2005 7 OCT	£308,000	£448,979	31% below HPI
2002 9 AUG	£259,000	£385,033	33% below HPI

91 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 three 91 SYLVANDALE sales between August 2002 and January 2012 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 October 2005 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the January 2012 sale, where it rises to 29% below the HPI. The line then continues to track at 29% below the HPI.

How Large is 91 SYLVANDALE?

91 SYLVANDALE is 107m² according to the EPC inspection conducted in November 2021. This puts it in the smallest 40% of detached houses in Welwyn Garden City, based on EPC data. The below chart shows the distribution of detached houses by size in Welwyn Garden City, and where 91 SYLVANDALE lies on this distribution: 31% of detached houses are smaller than 91 SYLVANDALE, and 68% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.

91 SYLVANDALE: Plot and Title Map

91 SYLVANDALE sits on a plot of roughly 0.097 of an acre, or 392m². The below map shows the location of 91 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 91 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 91 SYLVANDALE?

91 SYLVANDALE is located in WELWYN GARDEN CITY, in the AL7 postcode district. The below map shows the position of No. 91 on SYLVANDALE.