4, COPSE SIDE, DARLINGTON, DL3 8BW - £450,000

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.

4 COPSE SIDE is a large extended detached house of 136m², built sometime between 1976 and 1982, which could now be worth an estimated £445,744. It was last sold for £450,000 in March 2026, which was around 61% above the average March 2026 detached price in the Darlington local authority area. The most recent EPC inspection was December 2025, where the current energy rating was D, and the potential energy rating was C.

4 COPSE SIDE Sold Prices

Land registry data shows one sale for 4 COPSE SIDE since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Darlington local authority area for the corresponding sale date. 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	£450,000	£280,321	61% above HPI

What might 4 COPSE SIDE be worth now?

4 COPSE SIDE might now be worth an estimated £445,744.

This is based on house price deflation of 0.9%, between March 2026 and May 2026, for detached houses, in the Darlington local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.9% deflationary decrease is applied to the most recent sale price for 4 COPSE SIDE of £450,000 on 20th March 2026. For the value to have decreased from £450,000 to £445,744 over the ten months to May 2026, the following assumptions must hold true:

• The value of 4 COPSE SIDE has moved in line with the HPI for detached houses in the Darlington local authority area.
• The March 2026 sale price of £450,000 represented a fair market value for the property.
• The size, condition, and specification of 4 COPSE SIDE has not materially changed since March 2026.

How Large is 4 COPSE SIDE?

4 COPSE SIDE is 136m², which includes one extension, according to the EPC inspection conducted in December 2025. This puts it in the largest 30% of detached houses in Darlington, based on EPC data. The below chart shows the distribution of detached houses by size in Darlington, and where 4 COPSE SIDE lies on this distribution: 75% of detached houses are smaller than 4 COPSE SIDE, and 25% of detached houses are larger. Note that EPC data is not available for all properties in Darlington.

4 COPSE SIDE: Plot

4 COPSE SIDE sits on a plot of roughly 0.195 of an acre, or 791m².

Where is 4 COPSE SIDE?

4 COPSE SIDE is located in DARLINGTON, in the DL3 postcode district.