St Boniface School is a Grade II listed building in the Plymouth local planning authority area, England. First listed on 9 November 1998. School. 3 related planning applications.

St Boniface School

WRENN ID
crumbling-latch-wren
Grade
II
Local Planning Authority
Plymouth
Constituency
Plymouth Sutton and Devonport MP: Luke Pollard (Lab)
Country
England
Date first listed
9 November 1998
Type
School
Address
St Boniface School, Cecil Street, City of Plymouth
OS grid reference
SX 471 548
Coordinates
50.37361, -4.1512
Source
Historic England listing

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

Description

St Boniface School is a bishop’s house, now used as a school, built in 1859, likely designed by J.A. Hansom, with an enlargement in 1899. It is constructed of Plymouth limestone rubble with limestone dressings, including string courses, and has steep dry slate roofs with coped gables. Dormers, both gabled and hipped, project from the roofline. Stone stacks, some with render, are present, with end stacks and a large outbuilt lateral stack at the rear of the original building. The architectural style is Gothic Revival.

The building features a large, irregular plan with a cross wing to the left of the original section and another wing to the right of the porch. The 1899 addition has a deeper plan. The original part is three stories plus an attic, while the rest is two stories plus an attic. The front has an irregular 11-bay facade. Most of the windows are transomed 2-light and 3-light mullioned, with relieving arches; some rear windows retain transoms, and many have 4-centred arched lights. The original house has an embattled porch between the wings, and a 4-centred arched doorway with sidelights. A wing to the right of the porch features 3-light windows to the front and single lights to the returns, topped with a hipped roof over a gabled dormer, with bargeboards forming an ogee arch. A two-light window is situated to the right of this, with a recessed two-story bay projecting at the far right and adjoining the south aisle of the St Mary & St Boniface Roman Catholic Cathedral on Wyndham Street West. This bay has a large gable over a 2-light window breaking the eaves, above a 3-light window. The 1899 section on the left has 3-light windows, with the central bay breaking the eaves under a gable topped with a cross finial.

The interior has not been inspected, but is likely to be of interest. The building is prominently situated next to the Roman Catholic Cathedral.

Local climate

St Boniface School sits in a wetter-than-average part of the UK, with an average of 990 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 89% of listed buildings.

It experiences an average of 9 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 3 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 1996
  • 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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  1. Roman Catholic Cathedral of St Mary and St Boniface Grade II 28 m
  2. Former Nonconformist Chapel Grade II 49 m
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  5. St Dunstans Abbey and Attached Road Frontage Walls Grade II* 230 m
  6. Church of St Peter Grade II 239 m
  7. St Dunstans Abbey School and Attached Road Frontage Walls Grade II* 261 m
  8. Former Royal Naval Hospital Boundary Wall to North West Side Grade II 344 m
  9. Boundary Stone at Junction with North Road Grade II 366 m
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