Seabeach House is a Grade II listed building in the South Downs National Park local planning authority area, England. First listed on 28 January 1986. House. 2 related planning applications.

Seabeach House

WRENN ID
distant-loft-laurel
Grade
II
Local Planning Authority
South Downs National Park
Constituency
Arundel and South Downs MP: Andrew Griffith (Con)
Country
England
Date first listed
28 January 1986
Type
House
Address
Seabeach House, Petworth Road, Boxgrove, Chichester, PO18 0LX
OS grid reference
SU 927 097
Coordinates
50.87951, -0.68366
Source
Historic England listing

Also on this page: sale history · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Seabeach House is a 17th-century building located on Petworth Road in Halnaker. It has two storeys and an attic, featuring three windows and two gabled dormers. The exterior is faced with flints and stone arranged in a chequer pattern, complemented by red brick dressings, quoins, and a string course. The roof is tiled, and the house has casement windows along with a gabled wooden porch.

Local climate

Seabeach House receives an average of 830 mm of rain a year. This makes it wetter than 53% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 85% of listed buildings.

It experiences an average of 15 freeze-thaw cycles a year, fewer than 85% of listed buildings. Of these, 7 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • No EPC on record for this property
  • Sale history — 2 transactions since 2020
  • Related listed building consents — 2 applications
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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Nearby listed buildings

  1. Halnaker Windmill Grade II 705 m
  2. Eartham Cottage Grade II 1.2 km
  3. The George Inn Grade II 1.2 km
  4. The Parish Church of St Margaret Grade I 1.2 km
  5. The Coach House Grade II 1.2 km
  6. Home Farmhouse Grade II 1.2 km
  7. The Stables of the Coach House Grade II 1.2 km
  8. Eartham House Grade II 1.3 km
  9. Chaff Barn Grade II 1.4 km
  10. Mill Cottage Grade II 1.4 km