Swiss Cottage is a Grade II listed building in the Southampton local planning authority area, England. First listed on 8 October 1981. Villa. 1 related planning application.

Swiss Cottage

WRENN ID
cold-stone-stoat
Grade
II
Local Planning Authority
Southampton
Constituency
Southampton Test MP: Satvir Kaur (Lab)
Country
England
Date first listed
8 October 1981
Type
Villa
Address
Swiss Cottage, Portswood Avenue, City of Southampton, SO17 2HE
OS grid reference
SU 426 139
Coordinates
50.9234, -1.39468
Source
Historic England listing

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

Description

Swiss Cottage is a late 19th-century villa designed in the style of a Swiss cottage. It has two storeys, with the ground floor constructed of flint and the first floor made of yellow brick featuring applied timber-framing adorned with quatrefoil motifs. The roof is slate, incorporating some fishscale tiles, and the building has gable ends. It also features metal casement windows and a wood and glazed verandah on the ground floor.

Local climate

Swiss Cottage 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 78% of listed buildings.

It experiences an average of 18 freeze-thaw cycles a year, fewer than 82% 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • No sale records on file
  • Related listed building consents — 1 application
  • 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. The Dutch House Grade II 371 m
  2. Bevois Mansions Grade II 430 m
  3. Drummond House Grade II 472 m
  4. The Junction Inn Public House Grade II 543 m
  5. Christ Church Portswood Grade II 703 m
  6. Church of St Andrew Grade II 718 m
  7. The Cowherds Inn Grade II 797 m
  8. Church of St Denys Grade II 820 m
  9. The Old Vicarage Grade II 886 m
  10. Monument Situated in Centre of the Green Near the Junction with Padwell Road Grade II 896 m