Rothbury Estate including Simonside Hills put up for sale by Duke of Northumberland's son

The 9,500 acre Rothbury Estate has been in the Percy family for around 700 years – but has now been put on the market and branded ‘the single largest ringfenced carbon offsetting opportunity to come to the open market in England’.

The land is currently owned by the Duke’s youngest son, Lord Max Percy, and is not part of the core Ducal Estate.

The sale is the largest single block of land to come to the market in England in the last 30 years.

According to the estate’s brochure, published by Newcastle-based Knight Frank, the estate contains 12 farms, more than 1,800 acres of woodland, salmon and sea trout fishing opportunities, a grouse moor, opportunities to shoot pheasants and partridges, as well as 23 residential properties, a caravan park with 10 plots and the Crown and Thistle Inn Pub.

While elements of the land are managed by Northumberland Estates, the company has stressed the sale is private.

A spokesman for the company said: “After much consideration, Lord Max has decided to sell an area of land forming part of the Rothbury Estate to the south of the town. All tenants and staff affected by the potential sale have been informed and engagement is being undertaken with all stakeholders to ensure that the sale process is managed appropriately.”

The land belonged to the monarch for a century from 1095 after the rebellion of Earl Robert Mowbray, and was passed to the second Henry Percy of Alnwick in 1328, and officially confirmed in 1331.

The Simonside Hills, which is popular with walkers and tourists, is also located on the estate. The brochure does not contain an asking price, but does identify an estimated rent role of £283,000 per year.

Cllr Steven Bridgett, who represents the Rothbury Ward on Northumberland County Council, bemoaned the fact that England does not have laws in place that would allow the community to explore the purchase of the land.

He said: “It is a great shame that we do not have the same laws and grants available to us in England as they do in Scotland. That would have enabled the local Rothbury community to take ownership of this estate and enhance and preserve this beautiful landscape for future generations.

“Instead, my fear is that we may see this estate go the same way we have seen many other estates in the south of England and in Wales go – bought up by a business or corporation for tax purposes or by someone with more money than sense, parts of it developed and much of it planted up with trees as a result of government funding priorities.

“Because, by the looks of it, we are all going to be eating bark in the future. There will be no opportunity for the next generation to work the land or help improve the landscape and environment.”

Cllr Bridgett was referring to the Land Reform (Scotland) Act 2016, which contained a Community Right to Buy for Sustainable Development. This allows Scottish ministers to approve the purchase of privately owned land by a community body with a registered interest.