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Planning application

4 Attock Mews, Walthamstow, London, E17 9GX

Refused Waltham Forest 260347 Prior Approval - Larger Home Extension

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Prior approval for the construction of a single storey rear extension which would extend 5.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.

As published by the council, reference 260347

Application record

Reference
260347
Type
Prior Approval - Larger Home Extension
Status
Rejected
Decision
Prior Approval Refused
Received
6 Feb 2026
Ward
Hoe Street
Postcode
E17 9GX

Site history

Applications at this address on the Waltham Forest register

This site has had 2 applications since 2026: 0 approved, 1 refused.

  • 260895 Status unknown

    4 Attock Mews, Walthamstow, London, E17 9GX

    Construction of single storey rear extension.

    Submitted 9 Apr 2026 Householder

Timeline

Dates from the published record

  1. 6 Feb 2026

    Received by Waltham Forest

  2. 10 Aug 2026

    Added to PlanIndex

What this refusal means

Waltham Forest refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 3 Attock Mews, Walthamstow, London, E17 9GX

    260349 Submitted 6 Feb 2026 0m away

    Decision due ~3 Apr

    Prior approval for the construction of a single storey rear extension which would extend 5.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.

    Status unknown Prior approval Extension
    Small domestic

  • 5 Attock Mews, Walthamstow, London, E17 9GX

    260348 Submitted 6 Feb 2026 0m away

    Prior approval for the construction of a single storey rear extension which would extend 5.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.

    Refused Prior approval Extension
    Small domestic

  • 5 Attock Mews, Walthamstow, London, E17 9GX

    260894 Submitted 9 Apr 2026 0m away

    Decision due ~4 Jun

    Construction of a single storey rear extension.

    Status unknown Householder Extension
    Small domestic

  • 4 Attock Mews, Walthamstow, London, E17 9GX

    260895 Submitted 9 Apr 2026 0m away

    Decision due ~4 Jun

    Construction of single storey rear extension.

    Status unknown Householder Extension
    Small domestic

  • 3 Attock Mews, Walthamstow, London, E17 9GX

    260896 Submitted 9 Apr 2026 0m away

    Decision due ~4 Jun

    Construction of single storey rear extension.

    Status unknown Householder Extension
    Small domestic

  • 73 Eden Road, Walthamstow, London, E17 9JX

    260501 Submitted 26 Feb 2026 28m away

    Decision due ~23 Apr

    Construction of a single storey rear extension together with alterations to the front elevation comprising of replacement windows and rendering to all elevations.

    Status unknown Householder Extension Windows or glazing
    Small domestic

In Waltham Forest

  • 261625 Status unknown

    28 Moreland Way, Chingford, London, E4 6SG

    Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.20m and an eaves height of 3.00m.

    2 Jul 2026 Prior approval
  • 261620 Status unknown

    1 Somers Road, Walthamstow, London, E17 6RU

    Prior approval for the construction of a single storey rear infill extension which would extend 6.00m beyond the original rear wall of the existing dwelling with a maximum height of 3.60m and an eaves height of 3.00m.

    1 Jul 2026 Prior approval
  • 261593 Status unknown

    62 Barrett Road, Walthamstow, London, E17 9ET

    Prior approval for the construction of a single storey rear infill extension which would extend 5.80m beyond the original rear wall of the existing dwelling with a maximum height of 3.01m and an eaves height of 2.45m.

    29 Jun 2026 Prior approval
  • 261602 Status unknown

    45 Endlebury Road, Chingford, London, E4 6QB

    Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 2.80m.

    29 Jun 2026 Prior approval
  • 261590 Status unknown

    251 Old Church Road, Chingford, London, E4 6RB

    Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 2.87m and an eaves height of 2.87m.

    29 Jun 2026 Prior approval