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Planning agent

Trehearne Architects

An architecture practice. 7 planning applications on PlanIndex across 5 councils . On the register from 2009 to 2026.

Where they work

What they file

  1. Conditions57%
  2. Advertising14%
  3. Full applications14%
  4. Heritage and listed buildings14%

Track record

The 7 most recent applications naming this firm

  • 26/00985/FULL Awaiting decision

    Aldgate House 33 Aldgate High Street London EC3N 1AH

    Installation of 1no. fire escape door to eastern elevation and associated external alterations including the installation of (i) 1no. gate within existing external fence line, (ii) 10no. lighting bollards, (iii) 1no. set of stairs, and (iv) associated landscaping works.

    Submitted 10 Jul 2026 Full applications
  • 22/AP/2008 Granted

    15 Bluelion Place London Southwark SE1 4PU

    Display of non-illuminated building signage to the internal courtyard elevation - silver aluminium lettering 5mm thick fixed to the external cladding with rear locator fixings

    Decided 28 Jul 2022 Advertising
  • 22/03187/LBC Granted

    16 - 17 St James's Square London SW1Y 4LB

    Internal alterations to provide improved staff facilities, additional food preparation, rationalising various areas of plant, storage and circulation; exposing and restoring original finishes and vaulted and jack-arched ceilings.

    Decided 27 Jul 2022 Heritage and listed buildings
  • P/2009/1456 Granted

    79-89 Uxbridge Road Ealing London W5 5SU

    Details of both hard and soft landscape works pursuant to condition 4 of planning permission ref: P/2007/1119 dated 25/10/2007 "The demolition of the existing buildings known as Clifton and Hadley Houses and the construction of part 6, 7 and 8 storey B1 (a) office building (14,763m2) with part basement and rooftop plant and equipment; provision of electricity sub-station; refuse storage and 12 car parking spaces (including 5 disabled) to rear with revised access off Uxbridge Road, 58 cycle parking spaces and landscaping"

    Decided 7 Jul 2009 Conditions
  • P/2009/0116 Granted

    79-89 Uxbridge Road Ealing London W5 5SU London

    Details of entrance gates and vehicle traffic signals pursuant to condition 17 of planning permission ref: P/2007/1119 dated 25/10/2007 "The demolition of the existing buildings known as Clifton and Hadley Houses and the construction of part 6, 7 and 8 storey B1 (a) office building (14,763m2) with part basement and rooftop plant and equipment; provision of electricity sub-station; refuse storage and 12 car parking spaces (including 5 disabled) to rear with revised access off Uxbridge Road, 58 cycle parking spaces and landscaping"

    Decided 16 Mar 2009 Conditions
  • P/2009/1456 Granted

    79-89 Uxbridge Road Ealing London W5 5SU

    Details of both hard and soft landscape works pursuant to condition 4 of planning permission ref: P/2007/1119 dated 25/10/2007 "The demolition of the existing buildings known as Clifton and Hadley Houses and the construction of part 6, 7 and 8 storey B1 (a) office building (14,763m2) with part basement and rooftop plant and equipment; provision of electricity sub-station; refuse storage and 12 car parking spaces (including 5 disabled) to rear with revised access off Uxbridge Road, 58 cycle parking spaces and landscaping"

    Decided 7 Jul 2009 Conditions
  • P/2009/0116 Granted

    79-89 Uxbridge Road Ealing London W5 5SU London

    Details of entrance gates and vehicle traffic signals pursuant to condition 17 of planning permission ref: P/2007/1119 dated 25/10/2007 "The demolition of the existing buildings known as Clifton and Hadley Houses and the construction of part 6, 7 and 8 storey B1 (a) office building (14,763m2) with part basement and rooftop plant and equipment; provision of electricity sub-station; refuse storage and 12 car parking spaces (including 5 disabled) to rear with revised access off Uxbridge Road, 58 cycle parking spaces and landscaping"

    Decided 16 Mar 2009 Conditions

The full track record

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