69, WINDMILL AVENUE, ST ALBANS, AL4 9SJ - £560,000

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

69 WINDMILL AVENUE is a very small semi-detached house of 57m², built sometime between 1950 and 1966, which could now be worth an estimated £605,803. It was last sold for £560,000 in July 2023, which was around 21% below the average July 2023 semi-detached price in the St Albans local authority area. The most recent EPC inspection was December 2022, where the current energy rating was C, and the potential energy rating was B.

69 WINDMILL AVENUE Sold Prices

Land registry data shows four sales for 69 WINDMILL AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the St Albans local authority area for the corresponding sale date. All of the four 69 WINDMILL AVENUE 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
2023 6 JUL	£560,000	£707,532	21% below HPI
2016 18 MAR	£440,000	£599,147	27% below HPI
2011 10 OCT	£299,950	£417,580	28% below HPI
2003 3 JAN	£189,500	£288,610	34% below HPI

69 WINDMILL AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the St Albans local authority area over time, sourced from the HPI. The four 69 WINDMILL AVENUE sales between January 2003 and July 2023 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 March 2016 sale was for 27% below the HPI. So the extrapolation line tracks at 27% below the HPI over time, until the July 2023 sale, where it rises to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 69 WINDMILL AVENUE be worth now?

69 WINDMILL AVENUE might now be worth an estimated £605,803.

This is based on house price inflation of 8.2%, between July 2023 and December 2024, for semi-detached houses, in the St Albans local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 8.2% inflationary increase is applied to the most recent sale price for 69 WINDMILL AVENUE of £560,000 on 6th July 2023. For the value to have increased from £560,000 to £605,803 over the seven months to December 2024, the following assumptions must hold true:

• The value of 69 WINDMILL AVENUE has moved in line with the HPI for semi-detached houses in the St Albans local authority area.
• The July 2023 sale price of £560,000 represented a fair market value for the property.
• The size, condition, and specification of 69 WINDMILL AVENUE has not materially changed since July 2023.

How Large is 69 WINDMILL AVENUE?

69 WINDMILL AVENUE is 57m² according to the EPC inspection conducted in December 2022. This puts it in the smallest 10% of semi-detached houses houses in St Albans, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in St Albans, and where 69 WINDMILL AVENUE lies on this distribution: Less than 1% of semi-detached houses houses are smaller than 69 WINDMILL AVENUE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in St Albans.

69 WINDMILL AVENUE: Plot and Title Map

69 WINDMILL AVENUE sits on a plot of roughly 0.066 of an acre, or 266m². The below map shows the location of 69 WINDMILL AVENUE, 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 69 WINDMILL AVENUE). 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 69 WINDMILL AVENUE?

69 WINDMILL AVENUE is located in ST. ALBANS, in the AL4 postcode district. The below map shows the position of No. 69 on WINDMILL AVENUE.