Portugal House is a Grade II listed building in the Bath and North East Somerset local planning authority area, England. First listed on 4 December 1986. A 18th century House. 2 related planning applications.
Portugal House
- WRENN ID
- bitter-loft-wren
- Grade
- II
- Local Planning Authority
- Bath and North East Somerset
- Constituency
- North East Somerset and Hanham MP: Dan Norris (Ind)
- Country
- England
- Date first listed
- 4 December 1986
- Type
- House
- Period
- 18th century
- Address
- Portugal House, High Street, Chew Magna, BS40 8PR
- OS grid reference
- ST 571 631
- Coordinates
- 51.36542, -2.61634
- Source
- Historic England listing
Description
This is a house, likely dating from the middle of the 18th century, which was remodelled in the early 19th century and subsequently altered. The exterior is rubble, rendered and painted, with limestone dressings. The roof is double Roman tiled, with raised coped verges and gable stacks, and a pantiled roof to a wing. The main facade has two storeys and three windows, with 16-pane sashes on the first floor and two 19th-century French windows on the ground floor. A central door has six fielded panels, a plain fanlight, and an open pediment supported by consoles. A glazed canopy, supported by slender cast iron piers, runs along the ground floor, and trellis work is attached to the wall at first floor, framing the windows. A parapet and coping slope down on each side over a single-storey wing to the right, with a matching French window, and to the left, a small bay with a three-light window of six panes each, with two-light overlights on each side, and a dentil cornice. The right return has a single-storey pantiled wing with four two-light casements. The left return has three gable ends, one stepped and ramped, with 16-pane sashes at ground and first floor, segmental brick heads, a 20th-century door and conservatory to the left, and a nine-pane sash at ground floor to the right. A gable to the right has two two-light attic casements. The rear of the building includes two 19th-century additions of two storeys and single-storey rear wing. The rear features varied windows, including in the central block two lights of varied sizes and a door with overlight, with segmental heads, alongside a 16-pane sash and a small eight-pane sash at first floor. The house was originally named after Portugal Laurels, in line with the local custom of naming houses after trees. The original layout consisted of a central block flanked by two wings, similar in design to The Beeches.
Local climate
Portugal House receives an average of 860 mm of rain a year. This makes it wetter than 61% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 68% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 55% of listed buildings. Of these, 14 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 — 3 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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