Howth Castle ( ) and estate lie just outside the village of Howth, County Dublin in Ireland, in the administration of Fingal County Council. The castle was the ancestral home of the line of the St Lawrence family (see: Earl of Howth) that had held the area since the Norman Invasion of 1180, and held the title of Lord of Howth until circa 1425, the Baron Howth to 1767, then Earl of Howth until 1909. The castle and estate are held since 1909 by their distaff heirs, the Gaisford-St Lawrence family. The estate includes much of the peninsula of Howth Head, including extensive heathland and much of Howth's cliff walks, with views over Dublin Bay, light woodland, and the island of Ireland's Eye. On the grounds near the castle are golf, pitch and putt and footgolf facilities, a former hotel, formal gardens and a pond, rhododendron walks - and several small streams pass through the estate. In October 2018, the family announced their agreement to sell the castle, demesne and Ireland's Eye to the Tetrarch investment group who intended to redevelop the hotel and course as a luxury resort. A 7-acre portion of the site zoned for residential development close to the castle gate was sold onwards by Tetrarch to Glenveagh Homes for €14m after the sale closed. Glenveagh's interim financial report notes they intend to build 200 apartments on the site with first deliveries in 2023. History Since 1180 the St Lawrence family were the feudal lords of Howth. The original family castle, a timber structure, was sited on the edge of Howth village, on Tower Hill, overlooking Balscadden Bay. In some form, Howth Castle has stood on its present site for over 750 years. The great English architect Sir Edwin Lutyens in 1911 restyled a 14th-century castle built here, overlooking Ireland's Eye and the north Dublin coastline. The estate previously included much of coastal northern Dublin, including the lands of Kilbarrack, Raheny and parts of Clontarf, but these were gradually sold off from the mid-19th to the mid-20th century. In the second half of the 20th century, the castle's demesne was largely redeveloped to provide golfing facilities, and a mid-price hotel, with bar, restaurant and spa facilities, was opened. In the early 21st century the Castle saw the opening of a cookery school, and later a cafe, and was occasionally available for guided tours. In October 2018, Julian