Conquest House is a Grade II* listed building in the Canterbury local planning authority area, England. First listed on 3 December 1949. A C16 House. 2 related planning applications.

Conquest House

WRENN ID
ruined-passage-starling
Grade
II*
Local Planning Authority
Canterbury
Constituency
Canterbury MP: Rosie Duffield (Ind)
Country
England
Date first listed
3 December 1949
Type
House
Address
Conquest House, 17, Palace Street, CT1 2DZ
OS grid reference
TR 149 580
Coordinates
51.28113, 1.08143
Source
Historic England listing

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

Description

Conquest House, located at 17 Palace Street, is a Grade II* listed building that dates back to the early years of the Norman Conquest, although it appears as a 16th-century timber-framed house that has been restored. The building stands three storeys tall and features timber framing with plaster infill and curved braces, topped with slated roofs. It has three restored mullioned and transomed windows, including a two-storey bay window supported by carved brackets. The ground floor showcases two recessed three-light mullioned windows and a continuous bay of eight lights with mullions and transoms. The doorcase on the right side has finely moulded spandrels. Inside, there is a 17th-century fireplace with a plastered mantelpiece and panelling, as well as a Norman undercroft and a fine 11th-century galleried hall. Notably, in 1170, the four knights De Tracy, De Moreville, Fitzurse, and Le Breton divested themselves of their arms here before seeking an audience with Becket in his palace, after which they rearmed themselves for the murder. Conquest House is part of a group that includes the Church of St Alphege and Nos 10 to 28.

Local climate

Conquest House sits in a drier-than-average part of the UK, with an average of 700 mm of rain a year. This makes it drier than 90% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 52% of listed buildings.

It experiences an average of 14 freeze-thaw cycles a year, fewer than 87% 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

Sign in or create a free account to unlock:

  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • No sale records on file
  • 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
Create free account

Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

Nearby listed buildings

  1. 16, Palace Street Grade II 6 m
  2. 18, Palace Street Grade II 7 m
  3. 19, Palace Street Grade II 10 m
  4. 14 and 15, Palace Street Grade II 13 m
  5. 20, Palace Street Grade II 19 m
  6. 13, Palace Street Grade II 21 m
  7. 12, Palace Street Grade II 26 m
  8. 46, Palace Street Grade II 29 m
  9. 21, Palace Street Grade II 29 m
  10. Thw Bell and Crown Inn Grade II 33 m