5, HARTFIELD AVENUE, ELSTREE, BOREHAMWOOD, WD6 3JB - £1,100,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

5 HARTFIELD AVENUE is a large extended detached house of 194m², built sometime between 1950 and 1966, which could now be worth an estimated £1,224,256. It was last sold for £1,100,000 in September 2016, which was around 7% above the average September 2016 detached price in the Hertsmere local authority area. The most recent EPC inspection was February 2013, where the current energy rating was D, and the potential energy rating was C.

5 HARTFIELD AVENUE Sold Prices

Land registry data shows two sales for 5 HARTFIELD AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Hertsmere local authority area for the corresponding sale date. Both of the two 5 HARTFIELD AVENUE sales were 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
2016 1 SEP	£1,100,000	£1,031,340	7% above HPI
2007 31 JUL	£770,000	£621,176	24% above HPI

5 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 two 5 HARTFIELD AVENUE sales from July 2007 and September 2016 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 July 2007 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the September 2016 sale, where it falls to 7% above the HPI. The line then continues to track at 7% above the HPI.

What might 5 HARTFIELD AVENUE be worth now?

5 HARTFIELD AVENUE might now be worth an estimated £1,224,256.

This is based on house price inflation of 11.3%, between September 2016 and December 2024, 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 11.3% inflationary increase is applied to the most recent sale price for 5 HARTFIELD AVENUE of £1,100,000 on 1st September 2016. For the value to have increased from £1,100,000 to £1,224,256 over the seven years and nine months to December 2024, the following assumptions must hold true:

• The value of 5 HARTFIELD AVENUE has moved in line with the HPI for detached houses in the Hertsmere local authority area.
• The September 2016 sale price of £1,100,000 represented a fair market value for the property.
• The size, condition, and specification of 5 HARTFIELD AVENUE has not materially changed since September 2016.

How Large is 5 HARTFIELD AVENUE?

5 HARTFIELD AVENUE is 194m², which includes two extensions, according to the EPC inspection conducted in February 2013. This puts it in the largest 40% 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 5 HARTFIELD AVENUE lies on this distribution: 67% of detached houses houses are smaller than 5 HARTFIELD AVENUE, and 33% of houses are larger. Note that EPC data is not available for all properties in Borehamwood.

5 HARTFIELD AVENUE: Plot and Title Map

5 HARTFIELD AVENUE sits on a plot of roughly 0.120 of an acre, or 486m². The below map shows the location of 5 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 5 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 5 HARTFIELD AVENUE?

5 HARTFIELD AVENUE is located in ELSTREE, in the WD6 postcode district. The below map shows the position of No. 5 on HARTFIELD AVENUE.