Wych Cross Place's gardens, designed by Thomas Hayton Mawson in 1901 for geographer Douglas Freshfield, are praised as one of Mawson's best achievements, retaining most of the original...

Wootton Manor, extensively remodeled by Detmar Blow in the early 20th century, combines Arts and Crafts architecture with historical significance.

Heathfield Park, established in the 17th century, features improvements by Humphry Repton and Reginald Blomfield. It includes historic gardens, lakes, and the notable Gibraltar Tower.

Harrock House is a late 17th-century red brick structure featuring a half-H plan and notable for its modillion eaves cornice and pilastered wings.

The New House, built from 1982, is a rare and idiosyncratic post-modern country house designed by the architect John Outram for the Rausing family, developers of the Tetra Pak.

Eridge Park, originally a medieval deer park, was developed in the late 18th century by the Abergavennys into a picturesque estate with significant historical visits and industrial usage.

Country house, later in educational use. Completed in 1885, designed by Adolphus Croft, an in house architect for Gillow and Company (later Waring and Gillow) for John Bruce.

Polegate Windmill, built in 1817, is a notable tower mill with historical significance, known by several names and featuring a red brick, tile-hung design.

Charleston Manor, once the home of Sir Oswald Birley, features gardens designed by Walter Hines Godfrey. It was a cultural hub hosting the Sussex festival.

Hall, detached kitchen and house, originally built in about the early to mid-C16 as detached buildings but joined by a cross-wing and link range to form a single complex in the late C16 or...

Herstmonceux Castle, built in the 15th century, features a medieval park and has undergone several restorations. It is currently owned by Queen's University.

Kidbrooke Park features 18th-century origins with significant landscaping by Humphry Repton, including a water system and gardens developed through the 19th and 20th centuries.

Long Burgh long barrow is a Neolithic monument in Alfriston, representing an ancient communal burial site, with high archaeological potential and national importance due to its rarity and...

Post mill.

Exceat parish church, a medieval site, highlights England's varied settlement history in the East Wessex sub-Province, with archaeological insights into rural life post-Norman conquest.

Buxted Park, an 18th-century park with significant 17th and 19th-century features, transitioned ownership through historical families and now serves as a country house hotel.

Sheffield Park is a historic landscape park known for its lakes and notable gardens, developed since the 18th century by Lancelot Brown and Humphry Repton.

Ruins of Laughton Place, a 1534 tower built by Sir William Pelham, stand on a moated site. It was refurbished in the 20th century by The Landmark Trust.

Roman roads were built for communication and trade, crucial for Roman administration.

The Former Maiden's Head Hotel in Uckfield features an 18th-century north section and an early 19th-century south section, with elements like a Venetian window and curved bays.