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.
21 UPTON CLOSE is a very small terraced house of 90m², built sometime between 1950 and 1966, which could now be worth an estimated £498,017. It was last sold for £483,000 in October 2022, which was around 12% below the average October 2022 terraced price in the St Albans local authority area. The most recent EPC inspection was March 2013, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 21 UPTON CLOSE since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the St Albans local authority area for the corresponding sale date. All of the three 21 UPTON CLOSE 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 21 OCT | £483,000 | £551,893 | 12% below HPI |
2017 31 AUG | £400,000 | £478,680 | 16% below HPI |
2008 30 MAY | £262,500 | £306,113 | 14% below HPI |
The below graph shows the average terraced house price in the St Albans local authority area over time, sourced from the HPI. The three 21 UPTON CLOSE sales between May 2008 and October 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 August 2017 sale was for 16% below the HPI. So the extrapolation line tracks at 16% below the HPI over time, until the October 2022 sale, where it rises to 12% below the HPI. The line then continues to track at 12% below the HPI.

21 UPTON CLOSE might now be worth an estimated £498,017.
This is based on house price inflation of 3.1%, between October 2022 and May 2026, for terraced 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 3.1% inflationary increase is applied to the most recent sale price for 21 UPTON CLOSE of £483,000 on 21st October 2022. For the value to have increased from £483,000 to £498,017 over the four years and five months to May 2026, the following assumptions must hold true:
21 UPTON CLOSE is 90m² according to the EPC inspection conducted in March 2013. This puts it in the smallest 20% of terraced houses houses in Park Street, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Park Street, and where 21 UPTON CLOSE lies on this distribution: 17% of terraced houses houses are smaller than 21 UPTON CLOSE, and 81% of houses are larger. Note that EPC data is not available for all properties in Park Street.

21 UPTON CLOSE sits on a plot of roughly 0.034 of an acre, or 138m². The below map shows the location of 21 UPTON CLOSE, 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 21 UPTON CLOSE). 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.

21 UPTON CLOSE is located in PARK STREET, in the AL2 postcode district. The below map shows the position of No. 21 on UPTON CLOSE.

Most recent sales first: