10, ST JAMES'S STREET SW1, 20 AND 21, KING STREET SW1

10, ST JAMES'S STREET SW1

Listed on the National Heritage List for England. Search over 400,000 listed places

Explore this list entry

Overview

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1235858
Date first listed:
05-Feb-1970
List Entry Name:
10, ST JAMES'S STREET SW1, 20 AND 21, KING STREET SW1
Statutory Address:
10, ST JAMES'S STREET SW1
User submitted image
Contributed by David Lovell This photo may not represent the current condition of the site. Over 400,000 images and stories have been added to the Missing Pieces Project so far. Share your story.
View all

Location

Location of this list entry and nearby places that are also listed. Use our map search to find more listed places. 

There is a problem

Use of this mapping is subject to terms and conditions .

This map is for quick reference purposes only and may not be to scale.

What is the National Heritage List for England?

The National Heritage List for England is a unique register of our country's most significant historic buildings and sites. The places on the list are protected by law and most are not open to the public.

The list includes:

Icon Buildings
Icon Scheduled monuments
Icon Parks and gardens
Icon Battlefields
Icon Shipwrecks

Find out more about listing

Images of England Project

To view this image please use Firefox, Chrome, Safari, or Edge.
Archive image, may not represent current condition of site.
Date:
2007-03-06
Reference:
IOE01/16324/03
Rights:
© Mr Anthony Rau. Source: Historic England Archive

Local Heritage Hub

Unlock and explore hidden histories, aerial photography, and listed buildings and places for every county, district, city and major town across England.

Discover more

Official list entry

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1235858
Date first listed:
05-Feb-1970
List Entry Name:
10, ST JAMES'S STREET SW1, 20 AND 21, KING STREET SW1
Statutory Address 1:
10, ST JAMES'S STREET SW1
Statutory Address 2:
20 AND 21, KING STREET SW1

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

Location

Statutory Address:
10, ST JAMES'S STREET SW1
Statutory Address:
20 AND 21, KING STREET SW1

The building or site itself may lie within the boundary of more than one authority.

County:
Greater London Authority
District:
City of Westminster (London Borough)
Parish:
Non Civil Parish
National Grid Reference:
TQ 29320 80216

Details

This list entry was subject to a Minor Amendment on 19/06/2014


TQ 2980 SW
81/109


CITY OF WESTMINSTER
ST. JAMES'S STREET SW1
No. 10 (including nos. 20 and 21 King Street)

(Formerly listed as No 10 ST. JAMES'S STREET SW1, (including No 21 King Street))

5.2.70

GV II

Built as the St. James's Bazaar, now offices. 1832 by Sir James Pennethorne, a neo-classical design with alterations in 1897 (heightening) and 1914. Large corner block stuccoed with slate roof. 4 storeys and dormered attics. 3 windows to St. James's and long 9 window return to King Street. Rusticated ground floor and quoins. Central Greek Doric porch to St. James's with canted bay above, added in keeping 1881, with bracketed cornice; recessed glazing bar sash windows, those on 1st floor semicircular arched with balustrades. Moulded strings between floors; main dentil and bracket cornice with pediment across 3rd floor. Cornice and blocking course with iron railings above later to attic storey. Main cornice, strings etc. returned to King Street elevation which has broad Tuscan portico with balustraded parapet. The 1st floor windows arcaded with pilaster jambs, some blind. Cast iron patterned balcony railing across 1st floor. The attic storey has pairs of semi-circular arched architraved windows with cast iron balconettes.
Survey of London; vol XXIX


Listing NGR: TQ2932680217

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:
426722
Legacy System:
LBS

Sources

Books and journals
Survey of London in The Parish of St James Westminster Part 1 South of Piccadilly: Volumes 29 and 30, Vol. 29, (1960)

Legal

This building is listed under the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended for its special architectural or historic interest.

Ordnance survey map of 10, ST JAMES'S STREET SW1, 20 AND 21, KING STREET SW1

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 26-Jun-2026 at 16:13:38.

Download a full scale map (PDF)
© Crown copyright [and database rights] 2026. OS AC0000815036. Use of this mapping is subject to Terms and Conditions.

End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

Previous Overview
Next Comments and Photos