26 and 27, Cornmarket Street is a Grade II listed building in the Oxford local planning authority area, England. First listed on 12 January 1954. House, shop. 5 related planning applications.

26 and 27, Cornmarket Street

WRENN ID
shifting-turret-linden
Grade
II
Local Planning Authority
Oxford
Constituency
Oxford West and Abingdon MP: Layla Moran (LD)
Country
England
Date first listed
12 January 1954
Type
House, shop
Address
26 and 27, Cornmarket Street, OX1 3EY
OS grid reference
SP 512 063
Coordinates
51.75346, -1.25841
Source
Historic England listing

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

Description

26 and 27 Cornmarket Street is a building that dates back to the 15th century, with alterations made in the 17th and 19th centuries. It features a three-storey timber-framed front with a Welsh slate roof and an overhang, which is now hidden by modern shop fronts. The facades have undergone various changes over time. Number 26 includes a house and shop and retains its gable, although it has been extensively rebuilt internally in 1949. It has a modern three-light sash window on the first and second floors. Number 27 is a shop only, with plate glass shop fronts on both upper floors, framed in wood and topped with a pediment. A parapet above conceals a hipped roof. At the back of the building, extending to the Ship Street front, there is a pointed stone arch, likely an original doorway.

Local climate

26 and 27, Cornmarket Street sits in a drier-than-average part of the UK, with an average of 730 mm of rain a year. This makes it drier than 77% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 70% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, more than 50% of listed buildings. Of these, 15 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 — 5 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. 28, Cornmarket Street Grade II 6 m
  2. 26, Ship Street Grade II* 8 m
  3. 23, Cornmarket Street Grade II 15 m
  4. 41 and 42, Cornmarket Street Grade II 22 m
  5. 40, Cornmarket Street Grade II 22 m
  6. 39, Cornmarket Street Grade II 23 m
  7. 38, Cornmarket Street Grade II 25 m
  8. Church of St Michael Grade I 31 m
  9. Screen and gates of the Church of St Michael Grade II 35 m
  10. 1 and 2, Ship Street Grade II 40 m