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Planning application

PA/26/01141/NC

37 Walden Street, London, E1 2AL

Awaiting decision Tower Hamlets Full Planning Permission

Proposal

Proposed construction of a new mansard roof extension including dormer windows and roof lights, lowering the cill of the lower ground floor rear window to form a new door opening, modifying the head of the lower ground floor front window opening, replacing all windows with double glazed timber sash windows, demolishing an external staircase and replacing the back door with a double glazed timber sash window, construction of new outbuilding in garden.

As published by the council, reference PA/26/01141/NC

Timeline

Dates from the published record

  1. 14 Jul 2026

    Received by Tower Hamlets

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Tower Hamlets for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • PA/26/00295/NC Granted

    33 Walden Street, London, E1 2AL

    Proposed lowering the cill of the lower ground floor rear window to form a new door opening to the garden, replacing all existing windows with double glazed timber sash windows, and replacing the existing rear door with a timber sash window and other minor associated works

    3 Mar 2026 9m away Full applications
  • PA/26/00577/NC Granted

    45 Walden Street, London, E1 2AL

    Application for a Minor Material Amendment (Section 73) to Planning Permission PA/25/00677 dated 11/06/2025 to vary Condition 2 (Approved Drawings). The approved scheme granted consent for the 'Refurbishment of a Georgian terraced house'. The amendment proposed seeks alterations to the design of the outbuilding.

    30 Mar 2026 18m away Amendments
  • PA/26/00696/NC Granted

    45 Walden Street, London, E1 2AL

    Application for a Minor Material Amendment (Section 19) to Listed Building Consent PA/25/00678 dated 11/06/2025 to vary Condition 2 (Approved Drawings). The approved scheme granted consent for the 'Refurbishment of a Georgian terraced house'. The amendment proposed seeks alterations to the design of the outbuilding.

    6 May 2026 18m away Conditions
  • PA/26/00764/NC Awaiting decision

    47 Walden Street, London, E1 2AL

    Lower the cill of the existing lower ground floor rear window to form a doorway providing access to the rear garden. Replace the existing rear door with a timber sash window. Remove the redundant external garden stairs. Reconfigure the lower ground floor layout to create an interconnected kitchen and dining area.

    11 May 2026 23m away Heritage and listed buildings
  • PA/25/01891/NC Granted

    47 Walden Street, London, E1 2AL

    Listed Building Consent sought for: Removal of ground-floor internal stud wall between reception rooms

    31 Oct 2025 23m away Heritage and listed buildings
  • PA/25/02241/NC Awaiting decision

    46-48a Ashfield Street, London, E1 2AJ

    Retention and refurbishment of 46-48a Ashfield Street including internal layout alterations, rear extensions to 46 and 48 Ashfield Street, roof extension at 46 Ashfield Street plus upgrading of existing windows to all buildings.

    23 Dec 2025 27m away Heritage and listed buildings

In Tower Hamlets

  • PA/26/00934/NC Refused

    66A & 68A Cleveland Way, London, E1 4UF

    Proposal to add an extra storey to 66A and 68A, including mansard dormers at the front and rear, and new or altered first floor windows.

    8 Jun 2026 Full applications
  • PA/26/01025/NC Granted

    Flat 1, 347 Commercial Road, London, E1 2PS

    First floor and second floor rear extension to the existing flat.

    15 Jun 2026 Full applications
  • PA/26/00922/NC Refused

    6 Tomlins Grove, London, E3 4NX

    Replacement of existing single glazed timber framed sash front windows, double glazed timber framed rear casement windows and rear timber door with new double glazed heritage timber windows and door

    8 Jun 2026 Full applications
  • PA/26/00857/NC Granted

    Unit 100, Cannon Workshops, 3 Cannon Drive, London, E14 4AS

    Installation of louvres to main façade window and part retrospective application for fixing of signage above doorway

    3 Jun 2026 Full applications
  • PA/26/00954/NC Granted

    43 Shandy Street, London, E1 4LX

    Erection of a first floor rear extension and front porch extension

    2 Jun 2026 Full applications