Sun Insurance Buildings is a Grade II listed building in the Newcastle upon Tyne local planning authority area, England. First listed on 30 March 1987. Offices. 10 related planning applications.

Sun Insurance Buildings

WRENN ID
old-screen-cream
Grade
II
Local Planning Authority
Newcastle upon Tyne
Constituency
Newcastle upon Tyne Central and West MP: Dame Chi Onwurah (Lab)
Country
England
Date first listed
30 March 1987
Type
Offices
Address
Sun Insurance Buildings, 23-29, Collingwood Street
OS grid reference
NZ 248 639
Coordinates
54.96967, -1.61355
Source
Historic England listing

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

Description

The Sun Insurance Buildings are office structures built between 1902 and 1904 by the architects Oliver, Leeson and Wood for the Sun Insurance Company. They are constructed from sandstone ashlar with a granite plinth and door surrounds, topped with a copper roof. The buildings feature a free architectural style and rise six storeys high, comprising five bays with a three-bay curved corner.

The central entrance consists of double doors set within a bolection-moulded architrave, surrounded by a coved rusticated stone frame and a fanlight above. The ground floor is rusticated, and there are prominent brackets above the entrance that support a balcony, which is adorned with a window in a segmental-pedimented Ionic aedicule featuring a carved sun. All windows have architraves, with bracketed pediments on those in the outer first-floor bays, and cornices on the second floor. The building is topped with a prominent modillioned cornice.

The curved corner features a high plinth with cushion rustication and a guilloche band. The central bay has a door framed by a fluted architrave under an oeil-de-boeuf, flanked by large Atlantes on brackets, which are richly decorated with leaf and flower carvings, supporting a first-floor balcony. The balconies are embellished with wrought-iron sun motifs. The right return to Westgate Road continues the plinth and features giant Corinthian pilasters supporting a segmental pediment that contains a large sunburst. The roof is curved over the corner bay.

Local climate

Sun Insurance Buildings receives an average of 790 mm of rain a year. This makes it drier than 57% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 94% of listed buildings.

It experiences an average of 27 freeze-thaw cycles a year, fewer than 70% of listed buildings. Of these, 16 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 2018
  • Related listed building consents — 10 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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  4. Irving House Grade II 44 m
  5. Literary and Philosophical Society Grade II* 45 m
  6. Neville Hall and Wood Memorial Hall Grade II* 54 m
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  9. Former Hertz Rent A Car Building Grade II 81 m
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