9, THE GREEN, KINGS PARK, ST ALBANS, AL3 4GH - £1,199,995

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.

9 THE GREEN is a midsized extended detached house of 151m², built sometime from 2012 onwards. It was last sold for £1,199,995 in October 2025, which was about the average October 2025 detached price in the St Albans local authority area. The most recent EPC inspection was August 2024, where the current energy rating was C, and the potential energy rating was B.

9 THE GREEN Sold Prices

Land registry data shows two sales for 9 THE GREEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. One of the two 9 THE GREEN sales was roughly equal to the average price, whilst the other was 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
2025 8 OCT	£1,199,995	£1,201,740	Close to HPI
2014 20 JUN	£810,000	£801,506	1% above HPI

9 THE GREEN Price Paid vs. HPI Average

The below graph shows the average detached house price in the St Albans local authority area over time, sourced from the HPI. The two 9 THE GREEN sales from June 2014 and October 2025 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 June 2014 sale was for 1% above the HPI. So the extrapolation line tracks at 1% above the HPI over time, until the October 2025 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.

How Large is 9 THE GREEN?

9 THE GREEN is 151m², which includes one extension, according to the EPC inspection conducted in August 2024. This puts it in the largest 50% of detached houses houses in St Albans, based on EPC data. The below chart shows the distribution of detached houses houses by size in St Albans, and where 9 THE GREEN lies on this distribution: 59% of detached houses houses are smaller than 9 THE GREEN, and 41% of houses are larger. Note that EPC data is not available for all properties in St Albans.

9 THE GREEN: Plot and Title Map

9 THE GREEN sits on a plot of roughly 0.095 of an acre, or 383m². The below map shows the location of 9 THE GREEN, 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 9 THE GREEN). 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 9 THE GREEN?

9 THE GREEN is located in KINGS PARK, in the AL3 postcode district. The below map shows the position of No. 9 on THE GREEN.