Skip to content
PlanIndex Get alerts
Menu

Planning application

8 - 10 Mansion House Place London EC4N 8BJ

Granted City of London 23/00456/FULL Full Planning Permission

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Proposed installation for replacement of eight condenser units at roof level.

As published by the council, reference 23/00456/FULL

Application record

Reference
23/00456/FULL
Type
Full Planning Permission
Status
Decided
Decision
Approved
Received
4 May 2023
Validated
4 May 2023
Decided
29 Jun 2023
Ward
Walbrook
Decision by
Delegated Decision
Postcode
EC4N 8BJ

Timeline

Dates from the published record

  1. 4 May 2023

    Received by City of London

  2. 29 Jun 2023

    Decision issued: Approved

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a planning consultancy

54 applications on PlanIndex · across 29 councils · 73% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

19 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

City of London granted permission on 29 June 2023, 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.

Nearby applications

Within 500 metres

  • 1 Lombard Street London EC3V 9AA

    26/00769/LBC Submitted 27 May 2026 33m away

    100% historically approved · decision due ~22 Jul

    Internal alterations at basement and ground floor level in association with existing restaurant.

    Decided Heritage and listed buildings 13 docs
  • Scottish Provident Building 1 - 6 Lombard Street London EC3V 9AA

    26/00741/LBC Submitted 20 May 2026 33m away

    100% historically approved · decision due ~29 Jul

    Application under Section 19 of the Planning (Listed Buildings and Conservation Areas) Act 1990 to amend Condition 3 (Approved Drawings) of Listed Building Consent 25/00564/LBC(dated 12.01.2026) to amend the internal layout

    Awaiting decision Heritage and listed buildings 14 docs
  • 3 Lombard Street London EC3V 9AA

    25/01301/5REG Submitted 19 Sep 2025 44m away

    Notification in accordance with The Electronic Communications Code, The Electronic Communications Code (Conditions and restrictions) Regulations 2003 (as amended) Regulation 7 & 7A (listed buildings and ancient monuments) and the relevant Planning Act to install fixed line broadband electronic communications apparatus, detailed as install 25 meters of internal cable at the above location, which is a building identified in the statutory list of buildings.

    Decided 5 docs
  • Scottish Provident Building 1 - 6 Lombard Street London EC3V 9AA

    25/00564/LBC Submitted 25 Apr 2025 44m away

    Internal alterations for restaurant fit-out at ground and basement floor levels, including installation of new partitions, new wall, floor and ceiling finishes, lighting, internal signage and general redecoration.

    Granted Heritage and listed buildings 20 docs
  • Scottish Provident Building 1 - 6 Lombard Street London EC3V 9AA

    22/01083/LBC Submitted 14 Nov 2022 44m away

    Internal and external works comprising of: (i) the introduction of revolving doors to main entrance in place of existing double doors and the reactivation of existing side door; (ii) the installation of louvres in the northern and southern elevations; and (iii) the installation of a replacement skylight; (iv) the opening up of the arch in reception and the reorganisation of the existing entry sequence; (v) the reinstatement of heritage cornices and skirting to reception and breakout spaces; (vi) the installation of stone wall linings to opened reception space to match existing stone; (vii) the installation of new kitchen area and glazed meeting rooms to breakout space; (viii) the installation of new WCs to ground floor reception breakout area; (ix) the refurbishment of all stair lobbies, carpets, lighting and lift surrounds; (x) the refurbishment of existing heritage doors; (xi) the refurbishment of rear escape stair and improved lighting; (xii) extended cycle storage to existing north-east basement vaults; (xiii) extension of shower facilities to existing cycle storage; (xiv) the installation of WCs to existing basement under the reception breakout area; and (xv) all associated works.

    Granted Heritage and listed buildings Extension Windows or glazing 50 docs
  • Scottish Provident Building 1 - 6 Lombard Street London EC3V 9AA

    22/01082/FULL Submitted 14 Nov 2022 44m away

    External work comprising of: (i) the introduction of revolving doors to main entrance in place of existing double doors and the reactivation of existing side door; (ii) the installation of louvres in the northern and southern elevations; and (iii) the installation of a replacement skylight.

    Granted Full applications 49 docs

In City of London

  • 26/00041/FULL Granted

    The Aldgate School St James's Passage London EC3A 5DE

    Refurbishment of existing commercial kitchen and new extract ventilation ductwork

    13 Jan 2026 Full applications
  • 26/00659/FULL Granted

    30 Gresham Street London EC2V 7PG

    Creation of a new entrance on Gresham Street and enhancement of existing main entrance.

    6 May 2026 Full applications
  • 26/00539/FULL Granted

    Basement Pair North 6 King's Bench Walk London EC4Y 7DR

    External installation of a new free-standing condenser and associated services within rear lightwell.

    16 Apr 2026 Full applications
  • 26/01207/FULL Awaiting decision

    25 Gresham Street London EC2V 7HN

    Works to the ninth floor terrace comprising: (i) improvements to access, (ii) installation of planters and seating, (iii) installation of a new glazed balustrade, (iv) installation of LED lighting, and (v) other associated works.

    25 Aug 2026 Full applications
  • 26/01202/FULL Awaiting decision

    2 Moorgate London EC2R 6AG

    Refurbishment and extension of the existing office building to: introduce a roof terrace amenity space and extension at sixth level 06, upgrade rooftop plant enclosures, undertake facade improvements and internal upgrades, with other associated works.

    21 Aug 2026 Full applications