Holland Park is a great irregular oblong, extending from Kensington Road on the south very nearly to Holland Park Road on the north. Its average length is little more than a mile, and it varies from five-eighths of a mile in its widest part to a quarter of a mile in the narrowest.

In the summary of the history of Kensington, at the beginning of the book, it was mentioned that when Sir Walter Cope bought the manor at the end of the sixteenth century, Robert Horseman had the lease of the Abbot's manor-house, and being unwilling to part with it, he made a compromise by which he was to be still permitted to live there. Sir Walter Cope had, therefore, no suitable manor-house, so in 1607 he built Holland House, which at first went by the name of Cope Castle. He died seven years later, leaving his widow in possession, but on her re-marriage, in another seven years, the house came to Cope's daughter Isabel, who had married Sir Henry Rich. He was created Lord Kensington a year later, and in 1624 made Earl of Holland. He added considerably to the house, which was henceforth known by his name. Holland was a younger son of the Earl of Warwick, and after his execution for having taken arms in the cause of Charles I., this title descended, through lack of heirs in the elder branch, to his son, as well as that of Earl of Holland.

The house was seized by the Commonwealth, and the Parliamentary Generals, Fairfax and Lambert, lived there. Timbs quotes from the Perfect Diurnal, July 9 to 16, 1649: "The Lord-General Fairfax is removed from Queen Street to the late Earl of Holland's house at Kensington, where he intends to reside." The house was restored to its rightful owners at the Restoration. The widowed Countess seems later to have let it, for there were several notable tenants, among whom was Sir Charles Chardin, the traveller, who went to Persia with the avowed intention of seeking a fortune, which he certainly gained, in addition to unexpected celebrity. He died in 1735, and is buried at Chiswick. Afterwards, William Penn, the founder of Pennsylvania, was a tenant of Holland House; the name of Van Dyck has also been mentioned in this connection, but there is not sufficient evidence to make it more than a tradition.

Joseph Addison married the widow of the sixth Earl of Holland and Warwick in 1716. He was an old family friend and had known her long, yet the experiment did not turn out satisfactorily. The Countess was something of a termagant, and it is said that to escape from her he often went to the White Horse inn at the corner of Lord Holland's Lane and there enjoyed "his favourite dish—a fillet of veal—his bottle, and perhaps a friend." His married life was of very short duration, only three years, but his brief residence at Holland House has added to its associations more richly than all the names of preceding times. Addison had attempted from the first to influence the young Earl, whose stepfather he became, and some of his letters to the youth are singularly charming, but his care seems to have been ill-requited, and the famous death-bed scene, in which the man of letters sent for the dissolute young Earl to "see how a Christian can die," was as much in the nature of a rebuke as a warning. Addison left only one daughter, who died unmarried. The last earl died in 1759, leaving no male heir, and the title became extinct.

Through an Elizabeth Rich, who had married Francis Edwardes, the estates passed into the Edwardes family, by whom they were sold to Henry Fox, second son of Sir Stephen Fox, Paymaster-General of the Forces in the reign of Charles II., through whose exertions it was in great part that Chelsea Hospital was built. Henry Fox followed in his father's steps, becoming Paymaster-General under George II., and was created Baron Holland in 1763. His second son was the famous statesman Charles James Fox. Thus, after the lapse of about four years only, the old title was revived in an entirely different family. Henry Fox's elder brother was created first Baron, and then Earl, of Ilchester, which is the title of the present owner of Holland House.

The plan of the house is that of a capital letter E with the centre stroke extremely small, and was designed by Thorpe, but added to by Inigo Jones and others. Sir Walter Cope's building in 1607 included the centre block and two porches, and the first Earl of Holland, between the years 1725 and 1735, added the two wings and the arcades. It is in a good style of Elizabethan domestic architecture, and within is full of nooks and corners and unexpected galleries, betraying that variety which can only come from growth, and is never the result of a set plan. The rooms are magnificent, and are exceptionally rich in their fittings and collections—collections by various owners which have made the whole house a museum. On the ground floor are the Breakfast, China, Map, Journal, and Print rooms—the last three known as the West Rooms—Allen's Room, and the White Parlour. On the first floor the most important rooms are the Gilt, Miniature, and the Yellow Drawing-room, the Sir Joshua Blue-room and Dining-room, and Lady Holland's apartments.

In the entrance-hall are busts of the Duke of Cumberland, by Rysbrach; Francis, Duke of Bedford, and Charles James Fox, by Nollekens; the Right Hon. J. Hookham Frere, by Chantrey, and others. The staircase has a frescoed ceiling, by G. F. Watts, R.A., who has done much for the decoration of the house, and who lives in Melbury Road hard by. There is on the staircase a massive oaken screen with pillars, matching the carved balustrade. The Breakfast-room, facing south, is a charming room; it was formerly the hall when the main entrance was on this side of the house. The walls are hung with velvet brocade and rich silk, and panelled with four arazzi, enclosed in strips of gold embroidery. The tapestries are Gobelins, by Coypel, director of the Gobelin establishment. The China-room contains some splendid services, chiefly of Sèvres and Dresden. The rooms called the West Rooms contain many treasures: a collection of prints after Italian masters, and some of the Dutch and French schools. From these is reached the Swannery, a large room on the west side of the house, built by the present owner, and finished in 1891; here there is an ornamental painting of swans by Bouverie Goddard, which was exhibited in the Royal Academy. Allen's Room owes its name to John Allen, an intimate friend of the third Lord Holland, who accompanied him abroad, and was his confidant until his death, after which Allen continued to live at Holland House. The description of the White Parlour in any detail would be impossible, so elaborate is the decoration of its mouldings and panels. In this room there are two chests, the property of Sir Stephen Fox, the Paymaster-General, and very interesting specimens of their time they are. In the Gilt Room upstairs are curved recesses prepared by the first Earl of Holland, who proposed entertaining Prince Charles at a ball when he married Princess Henrietta Maria; however, in spite of the elaborate preparations, the ball never took place. The medallions of the King and Queen, Sully, and Henri IV. are still on the lower part of the chimney-breasts. The upper parts of the chimneypieces and the ceiling were done by Francis Cleyn, who decorated much at Versailles; and when the chimneypieces came down, in 1850, G. F. Watts, R.A., painted the gilt figures on the upper portions. The gilding and decoration of all the rest of the room have never been touched since Charles I.'s day. The ceiling is, however, modern, copied from one at Melbury of date 1602. The Sir Joshua Room would probably be more attractive to many people than any other in the house; there is here the "Vision of St. Anthony," by Murillo, also a Velasquez, two Teniers, and many portraits by Sir Joshua, including those of Charles James Fox, the first Lord Holland, Mary, Lady Holland, and Lady Sarah Lennox, whose "Life and Letters" have been edited by Lady Ilchester and her son, Lord Stavordale. In the Addison or dining room there are several other portraits and more china, including the famous Chelsea service presented by the proprietors of the Chelsea Company to Dr. Johnson in recognition of his laborious and unsuccessful efforts to learn their trade. From here we can pass to the library, a long gallery running the whole width of the house, as a library should do. Besides ordinary books, the library contains priceless treasures, such as a collection of Elzevirs, a collection of Spanish literature, a MS. book with the handwritings of Savonarola, Petrarch, several autograph letters of Philip II., III., and IV. of Spain, and autographs of D. Hume, Byron, Sir D. Wilkie, Moore, Rogers, Campbell, Sir W. Scott, Southey, and foreigners of note, as Madame de Stael, Cuvier, Buffon, Voltaire, etc.

From the Yellow Drawing-room, in which, among other things, is a curious picture representing one eye of Lady Holland, by Watts, the Miniature Room is reached: miniature in two senses, for, besides containing an assortment of miniatures, it is very small. The miniatures are mostly Cosways, Plymers, and Coopers. On January 10, 1871, Holland House caught fire, and the chief rooms that suffered were those known as Lady Holland's Rooms, on this side. Luckily the fire did not do much damage, and all trace of it was speedily effaced.

Holland House is not shown to the public, and few persons have any idea of the treasures it contains; to live in such a house must be a liberal education. It can hardly be seen at all in summer on account of the extent of the grounds of 55 acres stretching around it, and making it a country place in the midst of a town. It has the largest private grounds of any house in London, not excepting Buckingham Palace, yet from the road all that can be seen is a rather dreary field. Oddly enough, there is a considerable hill on the west, though no trace of this hill is to be found in Kensington Road; it is, however, the same fall that affects Holland Park Avenue on the north. Besides the fine elms bordering the avenue, there are a variety of other trees in the grounds, among them many cedars, still flourishing, though beginning to show the effects of the London smoke. Excepting for the Dutch Garden, with its prim, though fantastically-designed flower-beds, there is little attempt at formal gardening. Here stands the seat used by the poet Rogers, on which is the inscription:

"Here Rogers sat, and here for ever dwell
With me those 'Pleasures' which he sang so well."