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.
21 BARON CLOSE is a large extended detached house of 122m², built sometime between 2012 and 2021, which could now be worth an estimated £258,171. It was last sold for £257,500 in March 2026, which was around 3% above the average March 2026 detached price in the Middlesbrough local authority area. The most recent EPC inspection was February 2026, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 21 BARON CLOSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Middlesbrough local authority area for the corresponding sale date. Both of the two 21 BARON 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 |
|---|---|---|---|
2026 20 MAR | £257,500 | £249,942 | 3% above HPI |
2015 27 NOV | £241,795 | £185,191 | 31% above HPI |
The below graph shows the average detached house price in the Middlesbrough local authority area over time, sourced from the HPI. The two 21 BARON CLOSE sales from November 2015 and March 2026 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 2015 sale was for 31% above the HPI. So the extrapolation line tracks at 31% above the HPI over time, until the March 2026 sale, where it falls to 3% above the HPI. The line then continues to track at 3% above the HPI.

21 BARON CLOSE might now be worth an estimated £258,171.
This is based on house price inflation of 0.3%, between March 2026 and April 2026, for detached houses, in the Middlesbrough local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.3% inflationary increase is applied to the most recent sale price for 21 BARON CLOSE of £257,500 on 20th March 2026. For the value to have increased from £257,500 to £258,171 over the eleven months to April 2026, the following assumptions must hold true:
21 BARON CLOSE is 122m², which includes two extensions, according to the EPC inspection conducted in February 2026. This puts it in the largest 40% of detached houses in Middlesbrough, based on EPC data. The below chart shows the distribution of detached houses by size in Middlesbrough, and where 21 BARON CLOSE lies on this distribution: 62% of detached houses are smaller than 21 BARON CLOSE, and 37% of detached houses are larger. Note that EPC data is not available for all properties in Middlesbrough.

21 BARON CLOSE sits on a plot of roughly 0.080 of an acre, or 324m².
21 BARON CLOSE is located in MIDDLESBROUGH, in the TS5 postcode district.
Most recent sales first: