1, FILLINGHAM WAY, HATFIELD, AL10 9GE - £500,000

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

1 FILLINGHAM WAY is a very small detached house of 99m², built sometime between 2003 and 2006, which could now be worth an estimated £483,362. It was last sold for £500,000 in July 2022, which was around 48% below the average July 2022 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was October 2014, where the current energy rating was C, and the potential energy rating was B.

1 FILLINGHAM WAY Sold Prices

Land registry data shows two sales for 1 FILLINGHAM WAY 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 1 FILLINGHAM WAY 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
2022 14 JUL	£500,000	£970,246	48% below HPI
2003 19 DEC	£235,000	£447,014	47% below HPI

1 FILLINGHAM WAY 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 1 FILLINGHAM WAY sales from December 2003 and July 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 December 2003 sale was for 47% below the HPI. So the extrapolation line tracks at 47% below the HPI over time, until the July 2022 sale, where it falls to 48% below the HPI. The line then continues to track at 48% below the HPI.

What might 1 FILLINGHAM WAY be worth now?

1 FILLINGHAM WAY might now be worth an estimated £483,362.

This is based on house price deflation of 3.3%, between July 2022 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 3.3% deflationary decrease is applied to the most recent sale price for 1 FILLINGHAM WAY of £500,000 on 14th July 2022. For the value to have decreased from £500,000 to £483,362 over the three years and five months to February 2025, the following assumptions must hold true:

• The value of 1 FILLINGHAM WAY has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
• The July 2022 sale price of £500,000 represented a fair market value for the property.
• The size, condition, and specification of 1 FILLINGHAM WAY has not materially changed since July 2022.

How Large is 1 FILLINGHAM WAY?

1 FILLINGHAM WAY is 99m² according to the EPC inspection conducted in October 2014. This puts it in the smallest 20% of detached houses houses in Hatfield, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hatfield, and where 1 FILLINGHAM WAY lies on this distribution: 14% of detached houses houses are smaller than 1 FILLINGHAM WAY, and 85% of houses are larger. Note that EPC data is not available for all properties in Hatfield.

1 FILLINGHAM WAY: Plot and Title Map

1 FILLINGHAM WAY sits on a plot of roughly 0.068 of an acre, or 275m². The below map shows the location of 1 FILLINGHAM WAY, 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 1 FILLINGHAM WAY). 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 1 FILLINGHAM WAY?

1 FILLINGHAM WAY is located in HATFIELD, in the AL10 postcode district. The below map shows the position of No. 1 on FILLINGHAM WAY.