23, SYLVANDALE, WELWYN GARDEN CITY, AL7 2HS - £310,000

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

23 SYLVANDALE is a very small detached house of 82m², built sometime between 1983 and 1990. It was last sold for £310,000 in June 2013, which was around 42% below the average June 2013 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was October 2008, where the current energy rating was C, and the potential energy rating was C.

23 SYLVANDALE Sold Prices

Land registry data shows three sales for 23 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 23 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
2013 7 JUN	£310,000	£537,607	42% below HPI
2009 17 SEP	£248,000	£467,255	47% below HPI
2005 7 MAR	£249,000	£446,625	44% below HPI

23 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 23 SYLVANDALE sales between March 2005 and June 2013 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 September 2009 sale was for 47% below the HPI. So the extrapolation line tracks at 47% below the HPI over time, until the June 2013 sale, where it rises to 42% below the HPI. The line then continues to track at 42% below the HPI.

How Large is 23 SYLVANDALE?

23 SYLVANDALE is 82m² according to the EPC inspection conducted in October 2008. This puts it in the smallest 10% 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 23 SYLVANDALE lies on this distribution: 9% of detached houses are smaller than 23 SYLVANDALE, and 91% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.

23 SYLVANDALE: Plot and Title Map

23 SYLVANDALE sits on a plot of roughly 0.058 of an acre, or 233m². The below map shows the location of 23 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 23 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 23 SYLVANDALE?

23 SYLVANDALE is located in WELWYN GARDEN CITY, in the AL7 postcode district. The below map shows the position of No. 23 on SYLVANDALE.