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.
395 KNIGHTSFIELD is a large extended semi-detached house of 161m², built sometime between 1950 and 1966, which could now be worth an estimated £818,515. It was last sold for £495,000 in February 2014, which was around 56% above the average February 2014 semi-detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was September 2013, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 395 KNIGHTSFIELD since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Welwyn Hatfield local authority area for the corresponding sale date. Two of the three 395 KNIGHTSFIELD sales were for above the average price, whilst one was 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 |
---|---|---|---|
2014 18 FEB | £495,000 | £317,122 | ![]() 56% above HPI |
2004 5 AUG | £320,000 | £245,790 | ![]() 30% above HPI |
2003 26 NOV | £94,500 | £236,297 | ![]() 60% below HPI |
The below graph shows the average semi-detached house price in the Welwyn Hatfield local authority area over time, sourced from the HPI. The three 395 KNIGHTSFIELD sales between November 2003 and February 2014 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 August 2004 sale was for 30% above the HPI. So the extrapolation line tracks at 30% above the HPI over time, until the February 2014 sale, where it rises to 56% above the HPI. The line then continues to track at 56% above the HPI.
395 KNIGHTSFIELD might now be worth an estimated £818,515.
This is based on house price inflation of 65.4%, between February 2014 and February 2025, for semi-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 65.4% inflationary increase is applied to the most recent sale price for 395 KNIGHTSFIELD of £495,000 on 18th February 2014. For the value to have increased from £495,000 to £818,515 over the eleven years to February 2025, the following assumptions must hold true:
395 KNIGHTSFIELD is 161m², which includes two extensions, according to the EPC inspection conducted in September 2013. This puts it in the largest 30% of semi-detached houses houses in Welwyn Garden City, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Welwyn Garden City, and where 395 KNIGHTSFIELD lies on this distribution: 78% of semi-detached houses houses are smaller than 395 KNIGHTSFIELD, and 22% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.
395 KNIGHTSFIELD sits on a plot of roughly 0.126 of an acre, or 511m². The below map shows the location of 395 KNIGHTSFIELD, 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 395 KNIGHTSFIELD). 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.
395 KNIGHTSFIELD is located in WELWYN GARDEN CITY, in the AL8 postcode district. The below map shows the position of No. 395 on KNIGHTSFIELD.
Most recent sales first: