A Grecian masterpiece that might be one of the nation's finest homes comes up for sale in Kent

Today sees the launch in Country Life of one of Kent’s most illustrious country houses, the striking, Grade I-listed Holwood House, set in 40 acres of historic landscaped gardens and parkland a mile east of the village of Keston, 14 miles from Canary Wharf and two miles from Biggin Hill airport. James Crawford of Knight Frank quotes a guide price of £23.5 million for the imposing, Greek Revival house, built between 1823 and 1826 by Decimus Burton for merchant-turned-property developer John Ward, who later commissioned Burton to design his Calverley Park estate in Tunbridge Wells.

Holwood House occupies a prominent position on Holwood Hill, the setting for a Roman fort known locally as ‘Caesar’s Camp’. The first substantial house built on the site was a six-bedroom hunting box used in the early 18th century by friends of the Duke of Grafton. In August 1785, William Pitt the Younger, by then Britain’s youngest-ever prime minister, bought the relatively modest Holwood House for a reputed £8,950, despite being in ‘straitened financial circumstances’, and engaged Sir John Soane to extend the house and Humphry Repton to improve the grounds, now listed Grade II.

In his History and Topographical Survey of the County of Kent (1797), Edward Hasted refers to Holwood House as being ‘the principal mansion’ of Keston, ‘for the accommodation of which the old broad road which used to go at the eastern side of it, has been lately turned by Mr Pitt, and now winds beautifully round the west side of the hill’, adding ‘the fine woods, the variegated grounds, lately improved under the direction of Mr Repton, and the commanding prospects on every side, have ranked this seat in the opinion of all competent judges among the finest situations in this part of the kingdom’. Sadly, Pitt’s labour of love at Holwood House left him considerably out of pocket and, in 1802, the estate was sold to George (later Sir George) Pocock, who sold it to Ward in June 1823.

Ward lost no time in demolishing Pitt’s much-loved country retreat, where the prime minister had entertained the great and the good. Among these was his friend William Wilberforce, who, in May 1787, sitting with his host under an ancient oak tree in the grounds, famously fine-tuned his plans for the abolition of slavery.

The old house was pulled down and Burton’s Grecian masterpiece was built on its footprint, with work completed in 1827. The house then passed through four more owners until Mary Catherine, Dowager Marchioness of Salisbury, rented the estate from Robert Alexander. She married Edward Stanley, 15th Earl of Derby and Secretary of State for Foreign Affairs, who acquired the Holwood estate on Alexander’s death. For the Stanleys, as for Pitt, Holwood served as a tranquil haven from the pressures of Westminster, before it eventually passed to the 18th Earl of Derby.

During the Second World War, Sibyl, daughter-in-law of the 17th Earl and wife of Lord Edward Stanley, often invited Sir Winston Churchill to dine at Holwood House, despite the threat of bombing due to its proximity to Biggin Hill aerodrome (today, Biggin Hill operates as London’s only dedicated business aviation airport). After the war, the 18th Earl’s widow moved to Berkshire and the estate was sold to a property syndicate in 1951.

The house then passed through several periods of corporate use before reverting to private family ownership in 2002. Since then, Holwood House has been refurbished to the highest of international standards, with the addition of a spectacular swimming pool and leisure complex to the original Burton footprint. The present owner, who acquired the house in 2015, has completed an ambitious renovation project initiated by his predecessor.

As Mr Crawford points out, it’s rare, indeed, to find a Grade I-listed house equipped for family living in the 21st century that retains so many original period features. The pristine main house offers more than 24,500sq ft of elegant living space on two floors, with a party room and two gyms in the basement.

Stately entrance and inner halls with double-height ceilings, intricate cornicing and gleaming limestone floors are the focal point of the house, from which all the primary reception rooms flow. These include music, family, dining, games and drawing rooms, a cinema and a study. The Clive Christian kitchen has a double-height ceiling and large window lights, with the first-floor library mezzanine overhanging the adjoining breakfast area.

A grand sweeping staircase leads to the first-floor family wing, which consists of a vast master suite with spectacular views over the parkland and valley below, plus two adjoining bedrooms with a shared bathroom. A pillared central gallery overlooks the inner hall and leads to a second bedroom suite, a nursery and a two-bedroom guest wing. Underfloor heating is fitted throughout the ground floor and first-floor bathrooms, with Sonos and a Crestron management system installed in all the principal rooms.

Approached down a long drive that meanders through the Repton parkland, Holwood’s lofty position provides wonderful southerly views, with areas of woodland to the left and right creating a delightful vista. Behind the house is a secondary drive, a tennis court and a walled garden with a west-facing garden pavilion where stressed-out City businessmen can quietly watch the sun go down.

Holwood House is for sale with Knight Frank for £23.5 million. For more information and pictures, click here