Norton House Hotel is a Grade II listed building in the Swansea local planning authority area, Wales. First listed on 3 June 1964. Bridge. 3 related planning applications.

Norton House Hotel

WRENN ID
tall-pavement-cream
Grade
II
Local Planning Authority
Swansea
Constituency
Gower MP: Tonia Antoniazzi (Lab)
Country
Wales
Date first listed
3 June 1964
Type
Bridge
Address
Norton House Hotel, Mumbles, SA3 5TQ
OS grid reference
SS 613 886
Coordinates
51.57974, -4.00259
Source
Cadw listing

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

Description

Norton House Hotel is a Georgian villa dating from the 18th century. The symmetrical main block is two storeys high and comprises three bays. The exterior walls are stuccoed, with faint traces of original scoring, and are topped by a hipped slate roof from which the chimneys have been removed. A central portico features Greek Doric columns in antis, a simple entablature with a wreath frieze, and a doorway with a moulded architrave, a plain semi-circular overlight, and a replaced door. The windows are 12-pane hornless sashes. The lower-storey windows in the outer bays are set within shallow rusticated aedicules, with the projection extended upwards to frame the upper-storey windows on either side. The upper-storey windows have thin moulded architraves.

To the left side of the building are two full-height canted bays and a moulded sill band to the upper storey. The upper storey has three hornless sashes in architraves, while the lower storey features French doors in the canted bays, with steps leading to a basement door. A full-width verandah, with shallow projections mirroring the canted bays, has polygonal wooden posts, an open meander and palmette frieze, and a swept roof covered in fishscale slates. The rear wall, composed of three bays, is cement-rendered and contains French doors in architraves to the lower storey. The upper storey has 12-pane hornless sashes in the outer bays with architraves and a sill band; the central window has been cut down to create an escape stair.

On the right (West) side of the front is a lower, L-shaped two-storey service range. The oldest part of this range is attached to the main house, has a hipped slate roof and two hornless sashes in the upper storey, with a later lean-to addition below.

The interior features an entrance vestibule with a plaster vault, leading to a stair hall. The geometrical staircase has a wreathed handrail, scrolled iron balusters, and a moulded string. A gallery is positioned at the top of the stairs, also with a plaster vault. Round-headed alcoves are found within the stair hall. The principal room, now a restaurant, to the left has two arched, moulded recesses and an acanthus leaf cornice. Other rooms have classicising plaster cornices.

Local climate

Norton House Hotel sits in one of the wettest parts of the UK, with an average of 1,380 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 14 freeze-thaw cycles a year, fewer than 87% of listed buildings. Of these, 5 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 — 2 transactions since 2007
  • Related listed building consents — 3 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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