9, HARTFIELD AVENUE, ELSTREE, BOREHAMWOOD, WD6 3JB - £912,000

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.

9 HARTFIELD AVENUE is a large extended detached house of 231m², built sometime between 1967 and 1975, which could now be worth an estimated £1,616,213. It was last sold for £912,000 in July 2011, which was around 38% above the average July 2011 detached price in the Hertsmere local authority area. The most recent EPC inspection was April 2011, where the current energy rating was C, and the potential energy rating was C.

9 HARTFIELD AVENUE Sold Prices

Land registry data shows three sales for 9 HARTFIELD 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 Hertsmere local authority area for the corresponding sale date. The three 9 HARTFIELD AVENUE sales were a mix of above the average price, and roughly equal to 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
2011 13 JUL	£912,000	£661,931	38% above HPI
2003 15 AUG	£520,000	£521,375	Close to HPI
1997 3 JUL	£265,000	£231,671	14% above HPI

9 HARTFIELD AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Hertsmere local authority area over time, sourced from the HPI. The three 9 HARTFIELD AVENUE sales between July 1997 and July 2011 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 2003 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the July 2011 sale, where it rises to 38% above the HPI. The line then continues to track at 38% above the HPI.

What might 9 HARTFIELD AVENUE be worth now?

9 HARTFIELD AVENUE might now be worth an estimated £1,616,213.

This is based on house price inflation of 77.2%, between July 2011 and February 2025, for detached houses, in the Hertsmere local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 77.2% inflationary increase is applied to the most recent sale price for 9 HARTFIELD AVENUE of £912,000 on 13th July 2011. For the value to have increased from £912,000 to £1,616,213 over the fourteen years and five months to February 2025, the following assumptions must hold true:

• The value of 9 HARTFIELD AVENUE has moved in line with the HPI for detached houses in the Hertsmere local authority area.
• The July 2011 sale price of £912,000 represented a fair market value for the property.
• The size, condition, and specification of 9 HARTFIELD AVENUE has not materially changed since July 2011.

How Large is 9 HARTFIELD AVENUE?

9 HARTFIELD AVENUE is 231m², which includes two extensions, according to the EPC inspection conducted in April 2011. This puts it in the largest 20% of detached houses houses in Borehamwood, based on EPC data. The below chart shows the distribution of detached houses houses by size in Borehamwood, and where 9 HARTFIELD AVENUE lies on this distribution: 80% of detached houses houses are smaller than 9 HARTFIELD AVENUE, and 20% of houses are larger. Note that EPC data is not available for all properties in Borehamwood.

9 HARTFIELD AVENUE: Plot and Title Map

9 HARTFIELD AVENUE sits on a plot of roughly 0.149 of an acre, or 601m². The below map shows the location of 9 HARTFIELD 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 9 HARTFIELD 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 9 HARTFIELD AVENUE?

9 HARTFIELD AVENUE is located in ELSTREE, in the WD6 postcode district. The below map shows the position of No. 9 on HARTFIELD AVENUE.