| 1549 | The lordship of the manor, the park and the advowson of Wanstead is passed to Lord Richard Rich by Edward VI. |
| 1619 | George Villiers sells the estate to Sir Henry Mildmay, Master of the King's Jewel House. |
| 1667 | Sir Josiah Child purchases the estate. |
| 1715 | Sir Richard Child commissions Scottish architect Colen Campbell to design plans for a palatial mansion that would become in the east of London what Hampton Court was in the west. |
| 1784 | The 2nd Earl Tylney dies, leaving no heir. The earldom becomes extinct and the estate passes to his nephew, Sir James Long. |
| 1794 | Sir James Long dies, leaving the estate to his infant son and heir, James. |
| 1802 | Exiled from France, Louis Joseph de Bourbon, Prince de Condé, establishes his base at Wanstead House. |
| 1805 | The young Sir James dies at the age of just 11, leaving his eldest sister Catherine Tylney-Long to inherit the estate, making her one of the richest heiresses in the country. |
| 1822 | An auction is held at Wanstead House to sell off all its contents to pay off the owner's huge debts. |
| 1823 | The building, reputed to have cost £360,000, was sold for £10,000 to a group of Norwich tradesmen for use as building material, on the condition that the building be completely demolished before Lady-day of 1825. |
| 1824 | Wanstead House is demolished. After the building is broken up and sold off, only the foundations remain. |
| 1880 | The Corporation of London acquires a large part of the former estate with the intention of creating a public park and woodland. |
| 1882 | Wanstead Park opens to the public |