30, GREAT NORTH ROAD, WELWYN GARDEN CITY, AL8 7TJ - £250,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

30 GREAT NORTH ROAD is a large extended detached house of 153m², built sometime between 1930 and 1949, which could now be worth an estimated £517,892. It was last sold for £250,000 in August 2004, which was around 45% below the average August 2004 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was August 2015, where the current energy rating was D, and the potential energy rating was B.

30 GREAT NORTH ROAD Sold Prices

Land registry data shows two sales for 30 GREAT NORTH ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. Both of the two 30 GREAT NORTH ROAD 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
2004 6 AUG	£250,000	£452,778	45% below HPI
2002 11 DEC	£213,500	£436,178	51% below HPI

30 GREAT NORTH ROAD 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 two 30 GREAT NORTH ROAD sales from December 2002 and August 2004 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 December 2002 sale was for 51% below the HPI. So the extrapolation line tracks at 51% below the HPI over time, until the August 2004 sale, where it rises to 45% below the HPI. The line then continues to track at 45% below the HPI.

What might 30 GREAT NORTH ROAD be worth now?

30 GREAT NORTH ROAD might now be worth an estimated £517,892.

This is based on house price inflation of 107.2%, between August 2004 and February 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 107.2% inflationary increase is applied to the most recent sale price for 30 GREAT NORTH ROAD of £250,000 on 6th August 2004. For the value to have increased from £250,000 to £517,892 over the 21 years and six months to February 2025, the following assumptions must hold true:

• The value of 30 GREAT NORTH ROAD has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
• The August 2004 sale price of £250,000 represented a fair market value for the property.
• The size, condition, and specification of 30 GREAT NORTH ROAD has not materially changed since August 2004.

How Large is 30 GREAT NORTH ROAD?

30 GREAT NORTH ROAD is 153m², which includes one extension, according to the EPC inspection conducted in August 2015. This puts it in the largest 30% of detached houses houses in Stanborough, based on EPC data. The below chart shows the distribution of detached houses houses by size in Stanborough, and where 30 GREAT NORTH ROAD lies on this distribution: 79% of detached houses houses are smaller than 30 GREAT NORTH ROAD, and 21% of houses are larger. Note that EPC data is not available for all properties in Stanborough.

30 GREAT NORTH ROAD: Plot and Title Map

30 GREAT NORTH ROAD sits on a plot of roughly 0.113 of an acre, or 457m². The below map shows the location of 30 GREAT NORTH ROAD, 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 30 GREAT NORTH ROAD). 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 30 GREAT NORTH ROAD?

30 GREAT NORTH ROAD is located in WELWYN GARDEN CITY, in the AL8 postcode district. The below map shows the position of No. 30 on GREAT NORTH ROAD.