1A, GRENVILLE AVENUE, BROXBOURNE, EN10 7DH - £860,000

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.

1A GRENVILLE AVENUE is a large extended detached house of 162m², built sometime between 1991 and 1995, which could now be worth an estimated £853,257. It was last sold for £860,000 in February 2023, which was around 4% below the average February 2023 detached price in the Broxbourne local authority area. The most recent EPC inspection was August 2020, where the current energy rating was C, and the potential energy rating was C.

1A GRENVILLE AVENUE Sold Prices

Land registry data shows three sales for 1A GRENVILLE AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Broxbourne local authority area for the corresponding sale date. All of the three 1A GRENVILLE 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 24 FEB	£860,000	£892,196	4% below HPI
2005 28 JAN	£335,000	£431,937	22% below HPI
1997 21 NOV	£167,000	£181,718	8% below HPI

1A GRENVILLE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Broxbourne local authority area over time, sourced from the HPI. The three 1A GRENVILLE AVENUE sales between November 1997 and February 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 January 2005 sale was for 22% below the HPI. So the extrapolation line tracks at 22% below the HPI over time, until the February 2023 sale, where it rises to 4% below the HPI. The line then continues to track at 4% below the HPI.

What might 1A GRENVILLE AVENUE be worth now?

1A GRENVILLE AVENUE might now be worth an estimated £853,257.

This is based on house price deflation of 0.8%, between February 2023 and March 2025, for detached houses, in the Broxbourne local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.8% deflationary decrease is applied to the most recent sale price for 1A GRENVILLE AVENUE of £860,000 on 24th February 2023. For the value to have decreased from £860,000 to £853,257 over the one year and eleven months to March 2025, the following assumptions must hold true:

• The value of 1A GRENVILLE AVENUE has moved in line with the HPI for detached houses in the Broxbourne local authority area.
• The February 2023 sale price of £860,000 represented a fair market value for the property.
• The size, condition, and specification of 1A GRENVILLE AVENUE has not materially changed since February 2023.

How Large is 1A GRENVILLE AVENUE?

1A GRENVILLE AVENUE is 162m², which includes two extensions, according to the EPC inspection conducted in August 2020. This puts it in the largest 40% of detached houses houses in Hoddesdon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hoddesdon, and where 1A GRENVILLE AVENUE lies on this distribution: 65% of detached houses houses are smaller than 1A GRENVILLE AVENUE, and 35% of houses are larger. Note that EPC data is not available for all properties in Hoddesdon.

1A GRENVILLE AVENUE: Plot and Title Map

1A GRENVILLE AVENUE sits on a plot of roughly 0.093 of an acre, or 375m². The below map shows the location of 1A GRENVILLE 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 1A GRENVILLE 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 1A GRENVILLE AVENUE?

1A GRENVILLE AVENUE is located in BROXBOURNE, in the EN10 postcode district. The below map shows the position of No. 1A on GRENVILLE AVENUE.