20 Blanche Street Canning Town London E16 4JR

1. 29 Jul 2026

   Validated

   Checked as complete and ready for consideration.

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Newham took a median of 54 days over the applications it decided in the last year.

This application is with Newham 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 1 Florence Street Canning Town London E16 4JS

  26/00001/HH Submitted 1 Jan 2026 43m away

  Demolition of conservatory and erection of a single-storey rear and side extension and conversion of the garage to provide habitable accommodation including alterations of the front elevation.

  Granted Householder Extension Demolition 11 docs
  Small domestic

• 150 Croydon Road Plaistow London E13 8ER

  25/02351/HH Submitted 14 Oct 2025 47m away

  Erection of a single storey ground floor rear side extension to replace existing rear extension

  Granted Householder Extension 13 docs
  Small domestic

• 150 Croydon Road Plaistow London E13 8ER

  25/02350/CLP Submitted 14 Oct 2025 47m away

  Application for a lawful development certificate proposed for the erection of rear dormer roof extension with three front roof lights.

  Granted Lawful development Extension Loft or dormer 12 docs

• 20 Blanche Street, Canning Town London, E16 4jp

  05/0981 Submitted 17 Jun 2005 58m away

  Erection Of A First Floor Front Side Extension.

  Refused Full applications Extension 5 docs

• 43 Blanche Street Canning Town London E16 4JP

  20/00919/CLP Submitted 8 May 2020 58m away

  Certificate of lawfulness for a proposed rear dormer extension including 3 roof lights to the front and a Juliette balcony to facilitate conversion of the loft space into habitable accommodation.

  Granted Lawful development Extension Loft or dormer 13 docs

• 4 Sheppard Street Canning Town London E16 4JX

  26/00007/CLP Submitted 5 Jan 2026 67m away

  Application for a lawful development certificate (proposed) for a hip to gable roof extension and a rear dormer roof extension with three front roof lights. (amended description)

  Refused Lawful development Extension Loft or dormer 12 docs

• 26/01472/HH Status unknown

  55 Dorset Road Forest Gate London E7 8PR

  Erection of single storey ground floor rear and side extension and part first floor extension with external insulation.

  Householder
• 26/01896/HH Awaiting decision

  27 Langdon Road East Ham London E6 2QB

  Erection of a single storey ground floor rear extension and a two-storey side extension and an erection of a loft conversion with a rear dormer extension.

  Householder
• 26/01894/HH Awaiting decision

  46 Trevelyan Road Stratford London E15 1SU

  Erection of a loft conversion including 2x front skylights

  Householder
• 26/01893/HH Awaiting decision

  46 Trevelyan Road Stratford London E15 1SU

  Erection of single storey ground floor rear extension including 6x skylights.

  Householder
• 26/01887/HH Awaiting decision

  85 Hatherley Gardens East Ham London E6 3HG

  Erection of single storey ground floor rear extension.

  Householder