21, CASTLETON DRIVE, BILLINGHAM, TS22 5AN - £166,000

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.

21 CASTLETON DRIVE is a very small semi-detached house of 76m², built sometime between 1976 and 1982, which could now be worth an estimated £168,602. It was last sold for £166,000 in January 2026, which was around 3% above the average January 2026 semi-detached price in the Stockton-on-Tees local authority area. The most recent EPC inspection was May 2025, where the current energy rating was D, and the potential energy rating was B.

21 CASTLETON DRIVE Sold Prices

Land registry data shows three sales for 21 CASTLETON DRIVE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Stockton-on-Tees local authority area for the corresponding sale date. All of the three 21 CASTLETON DRIVE 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 30 JAN	£166,000	£160,502	3% above HPI
2001 26 JAN	£65,000	£45,839	42% above HPI
1999 4 JUN	£47,000	£45,161	4% above HPI

21 CASTLETON DRIVE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Stockton-on-Tees local authority area over time, sourced from the HPI. The three 21 CASTLETON DRIVE sales between June 1999 and January 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 January 2001 sale was for 42% above the HPI. So the extrapolation line tracks at 42% above the HPI over time, until the January 2026 sale, where it falls to 3% above the HPI. The line then continues to track at 3% above the HPI.

What might 21 CASTLETON DRIVE be worth now?

21 CASTLETON DRIVE might now be worth an estimated £168,602.

This is based on house price inflation of 1.6%, between January 2026 and May 2026, for semi-detached houses, in the Stockton-on-Tees local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.6% inflationary increase is applied to the most recent sale price for 21 CASTLETON DRIVE of £166,000 on 30th January 2026. For the value to have increased from £166,000 to £168,602 over the eight months to May 2026, the following assumptions must hold true:

• The value of 21 CASTLETON DRIVE has moved in line with the HPI for semi-detached houses in the Stockton-on-Tees local authority area.
• The January 2026 sale price of £166,000 represented a fair market value for the property.
• The size, condition, and specification of 21 CASTLETON DRIVE has not materially changed since January 2026.

How Large is 21 CASTLETON DRIVE?

21 CASTLETON DRIVE is 76m² according to the EPC inspection conducted in May 2025. This puts it in the smallest 20% of semi-detached houses houses in Billingham, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Billingham, and where 21 CASTLETON DRIVE lies on this distribution: 16% of semi-detached houses houses are smaller than 21 CASTLETON DRIVE, and 83% of houses are larger. Note that EPC data is not available for all properties in Billingham.

21 CASTLETON DRIVE: Plot and Title Map

21 CASTLETON DRIVE sits on a plot of roughly 0.082 of an acre, or 332m². The below map shows the location of 21 CASTLETON DRIVE, 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 21 CASTLETON DRIVE). 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 21 CASTLETON DRIVE?

21 CASTLETON DRIVE is located in BILLINGHAM, in the TS22 postcode district. The below map shows the position of No. 21 on CASTLETON DRIVE.