Portishead Nautical National School is a Grade II listed building in the North Somerset local planning authority area, England. First listed on 26 May 1983. School. 6 related planning applications.
Portishead Nautical National School
- WRENN ID
- blind-loft-hemlock
- Grade
- II
- Local Planning Authority
- North Somerset
- Constituency
- North Somerset MP: Sadik Al-Hassan (Lab)
- Country
- England
- Date first listed
- 26 May 1983
- Type
- School
- Address
- Portishead Nautical National School, Nore Road
- OS grid reference
- ST 445 762
- Coordinates
- 51.48244, -2.79996
- Source
- Historic England listing
Description
The Portishead Nautical National School dates to 1905, as indicated by an oval shield above the central doorway. The building is constructed of pebbledash to the end walls, red brick, and stone dressings, with a tiled roof. It incorporates a basement and three storeys, with a four-storey central tower featuring a two-tier cupola in white painted wood. The design includes recessed two-window bays with second-floor arcades on either side of the tower, and eleven windows to the wings, each with open segmental pediments. Tall Ionic pilasters are present, incorporating stone bases, capitals and entablatures, with a continuous stone cornice above the first floor. The basement extends beneath a wide terrace, supported by segmental arches. A rusticated stone doorway has a wide, chamfered reveal and an open segmental pediment depicting Neptune and Tritannia, accompanied by dolphin and lion heads. The upper tower windows are stone-dressed; those on the first and second floors are pedimented, while the third floor features circular windows. The school was designed by Edward Gabriel.
Local climate
Portishead Nautical National School receives an average of 860 mm of rain a year. This makes it wetter than 60% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 64% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 56% of listed buildings. Of these, 13 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 113 transactions since 1995
- Related listed building consents — 6 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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