1, MAYFIELD CLOSE, HARPENDEN, AL5 3LG - £920,000

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.

1 MAYFIELD CLOSE is a large extended detached house of 186m², which could now be worth an estimated £1,583,238. It was last sold for £920,000 in August 2012, which was around 28% above the average August 2012 detached price in the St Albans local authority area. The most recent EPC inspection was November 2009, where the current energy rating was C, and the potential energy rating was C.

1 MAYFIELD CLOSE Sold Prices

Land registry data shows three sales for 1 MAYFIELD CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. Two of the three 1 MAYFIELD CLOSE sales were for above the average price, whilst one was 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
2012 23 AUG	£920,000	£719,183	28% above HPI
2010 24 MAY	£875,000	£665,136	32% above HPI
2007 2 APR	£487,500	£619,630	21% below HPI

1 MAYFIELD CLOSE 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 three 1 MAYFIELD CLOSE sales between April 2007 and August 2012 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 May 2010 sale was for 32% above the HPI. So the extrapolation line tracks at 32% above the HPI over time, until the August 2012 sale, where it falls to 28% above the HPI. The line then continues to track at 28% above the HPI.

What might 1 MAYFIELD CLOSE be worth now?

1 MAYFIELD CLOSE might now be worth an estimated £1,583,238.

This is based on house price inflation of 72.1%, between August 2012 and February 2025, for 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 72.1% inflationary increase is applied to the most recent sale price for 1 MAYFIELD CLOSE of £920,000 on 23rd August 2012. For the value to have increased from £920,000 to £1,583,238 over the thirteen years and six months to February 2025, the following assumptions must hold true:

• The value of 1 MAYFIELD CLOSE has moved in line with the HPI for detached houses in the St Albans local authority area.
• The August 2012 sale price of £920,000 represented a fair market value for the property.
• The size, condition, and specification of 1 MAYFIELD CLOSE has not materially changed since August 2012.

How Large is 1 MAYFIELD CLOSE?

1 MAYFIELD CLOSE is 186m², which includes one extension, according to the EPC inspection conducted in November 2009. This puts it in the largest 40% of detached houses houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harpenden, and where 1 MAYFIELD CLOSE lies on this distribution: 61% of detached houses houses are smaller than 1 MAYFIELD CLOSE, and 39% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

1 MAYFIELD CLOSE: Plot and Title Map

1 MAYFIELD CLOSE sits on a plot of roughly 0.135 of an acre, or 547m². The below map shows the location of 1 MAYFIELD 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 1 MAYFIELD 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.

Where is 1 MAYFIELD CLOSE?

1 MAYFIELD CLOSE is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 1 on MAYFIELD CLOSE.