20, HOLLOWAYS LANE, WELHAM GREEN, HATFIELD, AL9 7NP - £805,000

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.

20 HOLLOWAYS LANE is a very large extended semi-detached house of 190m², built sometime between 1950 and 1966, which could now be worth an estimated £807,220. It was last sold for £805,000 in November 2022, which was around 54% above the average November 2022 semi-detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was January 2018, where the current energy rating was C, and the potential energy rating was C.

20 HOLLOWAYS LANE Sold Prices

Land registry data shows three sales for 20 HOLLOWAYS LANE since 1^st 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. All of the three 20 HOLLOWAYS LANE sales were for above 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 24 NOV	£805,000	£522,940	54% above HPI
2018 18 MAY	£745,000	£452,224	65% above HPI
2011 10 JUN	£322,500	£294,647	9% above HPI

20 HOLLOWAYS LANE Price Paid vs. HPI Average

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 20 HOLLOWAYS LANE sales between June 2011 and November 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 May 2018 sale was for 65% above the HPI. So the extrapolation line tracks at 65% above the HPI over time, until the November 2022 sale, where it falls to 54% above the HPI. The line then continues to track at 54% above the HPI.

What might 20 HOLLOWAYS LANE be worth now?

20 HOLLOWAYS LANE might now be worth an estimated £807,220.

This is based on house price inflation of 0.3%, between November 2022 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 0.3% inflationary increase is applied to the most recent sale price for 20 HOLLOWAYS LANE of £805,000 on 24th November 2022. For the value to have increased from £805,000 to £807,220 over the three years and nine months to February 2025, the following assumptions must hold true:

• The value of 20 HOLLOWAYS LANE has moved in line with the HPI for semi-detached houses in the Welwyn Hatfield local authority area.
• The November 2022 sale price of £805,000 represented a fair market value for the property.
• The size, condition, and specification of 20 HOLLOWAYS LANE has not materially changed since November 2022.

How Large is 20 HOLLOWAYS LANE?

20 HOLLOWAYS LANE is 190m², which includes two extensions, according to the EPC inspection conducted in January 2018. This puts it in the largest 20% of semi-detached houses houses in Welham Green, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Welham Green, and where 20 HOLLOWAYS LANE lies on this distribution: 84% of semi-detached houses houses are smaller than 20 HOLLOWAYS LANE, and 16% of houses are larger. Note that EPC data is not available for all properties in Welham Green.

20 HOLLOWAYS LANE: Plot and Title Map

20 HOLLOWAYS LANE sits on a plot of roughly 0.164 of an acre, or 662m². The below map shows the location of 20 HOLLOWAYS LANE, 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 20 HOLLOWAYS LANE). 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 20 HOLLOWAYS LANE?

20 HOLLOWAYS LANE is located in WELHAM GREEN, in the AL9 postcode district. The below map shows the position of No. 20 on HOLLOWAYS LANE.