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...

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.

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

Former parish church.

Stanmer House in Brighton is an 18th-century country house by architect Nicholas Dubois. Built for Henry Pelham and expanded in the 19th century, it showcases historical architecture.

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.

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.

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.

Built in around 1929, the houses of Tudor Close incorporated two former barns and a cow shed from nearby Court Farm.

Former lifeboat house. Built in 1882 by a local builder, a Mr M Anne, financed from donations by the RNLI.

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.

Anne of Cleves House, a late 16th-century timber-framed building in Ditchling, features a distinctive L-shape, ornate timbering, period fireplaces, and historic architectural details.

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.

Post mill.

Lancelot Brown crafted Ashburnham Place's landscape, with improvements by the Ashburnham family since the 12th century, forming a cohesive estate developed into a Christian Conference...