11, HARTS CLOSE, BUSHEY, WD23 2BL - £330,000

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.

11 HARTS CLOSE is a small extended semi-detached house of 122m², built sometime between 1930 and 1949, which could now be worth an estimated £794,803. It was last sold for £330,000 in February 2004, which was around 27% above the average February 2004 semi-detached price in the Hertsmere local authority area. The most recent EPC inspection was November 2025, where the current energy rating was D, and the potential energy rating was C.

11 HARTS CLOSE Sold Prices

Land registry data shows two sales for 11 HARTS CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Hertsmere local authority area for the corresponding sale date. Both of the two 11 HARTS CLOSE 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
2004 25 FEB	£330,000	£259,267	27% above HPI
1998 26 NOV	£158,000	£130,064	21% above HPI

11 HARTS CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Hertsmere local authority area over time, sourced from the HPI. The two 11 HARTS CLOSE sales from November 1998 and February 2004 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 November 1998 sale was for 21% above the HPI. So the extrapolation line tracks at 21% above the HPI over time, until the February 2004 sale, where it rises to 27% above the HPI. The line then continues to track at 27% above the HPI.

What might 11 HARTS CLOSE be worth now?

11 HARTS CLOSE might now be worth an estimated £794,803.

This is based on house price inflation of 140.8%, between February 2004 and October 2025, for semi-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 140.8% inflationary increase is applied to the most recent sale price for 11 HARTS CLOSE of £330,000 on 25th February 2004. For the value to have increased from £330,000 to £794,803 over the twenty years and four months to October 2025, the following assumptions must hold true:

• The value of 11 HARTS CLOSE has moved in line with the HPI for semi-detached houses in the Hertsmere local authority area.
• The February 2004 sale price of £330,000 represented a fair market value for the property.
• The size, condition, and specification of 11 HARTS CLOSE has not materially changed since February 2004.

How Large is 11 HARTS CLOSE?

11 HARTS CLOSE is 122m², which includes one extension, according to the EPC inspection conducted in November 2025. This puts it in the smallest 30% of semi-detached houses houses in Bushey, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Bushey, and where 11 HARTS CLOSE lies on this distribution: 26% of semi-detached houses houses are smaller than 11 HARTS CLOSE, and 73% of houses are larger. Note that EPC data is not available for all properties in Bushey.

Where is 11 HARTS CLOSE?

11 HARTS CLOSE is located in BUSHEY, in the WD23 postcode district. The below map shows the position of No. 11 on HARTS CLOSE.