Planning application
9 Newbury Street London EC1A 7HU
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Extensions and alterations to the rear and interior of the existing office building (Use Class E) to provide (i) upgraded office space at lower ground and ground floors; (ii) conversion from office to one studio flat and one 1-bed dwelling (Use Class C3) at 1st to 3rd floors; and (iii) provision of a 1-bed dwelling within a newly created two storey roof extension at 4th and 5th floors with a roof terrace at 4th floor.
As published by the council, reference 26/00865/FULL
Application record
- Reference
- 26/00865/FULL
- Category
- Full applications
- Status
- Decided
- Decision
- Granted As published: Approved
- Received
- 16 Jun 2026
- Validated
- 1 Jul 2026
- Decided
- 23 Oct 2026
- Ward
- Farringdon Within
- Decision by
- Delegated
- Postcode
- EC1A 7HU
Site history
Applications at this address on the City of London register
This site has had 3 applications since 2024: 3 approved, 0 refused.
-
25/01401/MDC Granted
9 Newbury Street London EC1A 7HU
Submission of a scheme of protective works pursuant to condition 2 of planning permission 24/00956/FULL dated 10/04/2025.
-
24/00956/FULL Granted
9 Newbury Street London EC1A 7HU
Extensions and alterations to the rear and interior of the existing office building (Use Class E) to provide (i) upgraded office space at lower ground and ground floors; (ii) conversion from office to 2-bed dwelling (Use Class C3) at 1st to 3rd floors; and (iii) provision of a 1-bed dwelling within a newly created two storey roof extension at 4th and 5th floors with a roof terrace at 4th floor.
Timeline
Dates from the published record
-
16 Jun 2026
Received by City of London
-
1 Jul 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Added to PlanIndex
-
23 Oct 2026
Decision issued: Approved
-
23 Oct 2026
Status changed to Decided
Previously Under Consideration.
Documents
Plans, drawings, consultee responses and the officer's report
22 documents on file for this application
- REPRESENTATION - CITY OF LONDON CONSERVATION AREA ADVISORY COMMITTEE
- STAGE 3 FIRE PLANS
- COMMENTS - HISTORIC ENGLAND
- CIL FORM
- DEMOLITION AND CONSTRUCTION METHOD AND CEMP STATEMENT
- DESIGN AND ACCESS AND HERITAGE STATEMENT
- DAYLIGHT & SUNLIGHT STUDY
- APPLICATIONFORMREDACTED
- LOCATIONPLAN
- ACCESS STATEMENT
- DESIGN AND ACCESS STATEMENT
- DAYLIGHT REPORT
- EXISTING PLANS
- EXISTING FRONT AND REAR ELEVATIONS
- EXISTING SECTIONS AA AND BB
- EXISTING SECTION CC
- PROPOSED PLANS
- PROPOSED FRONT ELEVATION
- PROPOSED REAR ELEVATION
- PROPOSED SIDE ELEVATIONS
- PROPOSED SECTION
- PLANNING STATEMENT
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Open the documentsWhat this grant of permission means
City of London granted permission on 23 October 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
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100% historically approved · decision due ~30 Jan
Submission of details of a) Particulars and samples of all external materials and finishes; b) Details of the facade systems, including fenestration details, proposed for the roof extension; c) Details of the balustrades at roof level; and d) Details of the treatment of the ground floor frontage pursuant to condition 5 of planning permission 22/00105/FULL dated 15/07/2022.
Awaiting decision Conditions Extension Windows or glazing 42 docs -
9 Newbury Street London EC1A 7HU
Extensions and alterations to the rear and interior of the existing office building (Use Class E) to provide (i) upgraded office space at lower ground and ground floors; (ii) conversion from office to 2-bed dwelling (Use Class C3) at 1st to 3rd floors; and (iii) provision of a 1-bed dwelling within a newly created two storey roof extension at 4th and 5th floors with a roof terrace at 4th floor.
Granted Full applications Extension 22 docsDomestic -
27 - 28 Newbury Street London EC1A 7HU
Erection of a roof extension and partial change of use from Office (Class E) to create a residential unit (Class C3) and associated works.
Granted Full applications Extension 38 docs
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