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Planning application

9 TREWSBURY ROAD, LONDON, SE26 5DP

Granted Lewisham DC/22/129699 Householder Application

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

Proposal

Construction of a raised terrace and lower ground storage at the rear of 9 Trewsbury Road SE26.

As published by the council, reference DC/22/129699

Application record

Reference
DC/22/129699
Type
Householder Application
Status
Decided
Decision
Granted
Received
19 Dec 2022
Validated
19 Dec 2022
Decided
13 Feb 2023
Ward
Sydenham
Parish
Does NOT need to go to BCAP
Decision by
Delegated
Postcode
SE26 5DP

Timeline

Dates from the published record

  1. 19 Dec 2022

    Received by Lewisham

  2. 13 Feb 2023

    Decision issued: Granted

  3. 3 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Design Squared Ltd Agent, a design practice registered in Brighton

Active · incorporated 2010 · Brighton

136 applications on PlanIndex · across 13 councils · 93% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

6 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.

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What this grant of permission means

Lewisham granted permission on 13 February 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 19 TREWSBURY ROAD, LONDON, SE26 5DP

    DC/25/141225 Submitted 25 Aug 2025 50 yards away

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes A, B, and C of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer, installation of two front, one rear, and two side rooflights, replacement of the existing roofing, installation of one rear ground floor window and blocking up of three existing windows at 19 Trewsbury Road, SE26.

    Granted Lawful development Loft or dormer Windows or glazing 6 docs
  • 43 TREWSBURY ROAD, LONDON, SE26 5DP

    DC/24/136840 Submitted 23 Jul 2024 50 yards away

    Proposed demolition of the existing rear extension and construction of a single-storey rear extension at 43 Trewsbury Road, SE26.

    Granted Full applications Extension Demolition 15 docs
    Small domestic
  • 29 TREWSBURY ROAD, LONDON, SE26 5DP

    DC/26/142704 Submitted 19 Jan 2026 50 yards away

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class E of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for construction of an outbuilding to 29 Tresbury Road, SE26.

    Granted Lawful development 7 docs
  • 74 KNIGHTON PARK ROAD, LONDON, SE26 5RL

    DC/19/112615 Submitted 7 Jun 2019 100 yards away

    Lawful Development Certificate (Proposed) for the construction of a single storey infill extension at 74 Knighton Park Road, SE26, together with the demolition of an existing rear extension, and internal remodelling.

    Refused Lawful development Extension Demolition 5 docs
    Small domestic
  • 74 KNIGHTON PARK ROAD, LONDON, SE26 5RL

    DC/19/113871 Submitted 13 Sep 2019 100 yards away

    The construction of a single storey side extension at 74 KNIGHTON PARK ROAD, SE26 , together with alteration to the rear elevation.

    Granted Householder Extension 4 docs
    Small domestic
  • 8A TREWSBURY ROAD, LONDON, SE26 5DW

    DC/22/129374 Submitted 23 Nov 2022 100 yards away

    Construction of a hip to gable roof extension with flank window, two rooflights in the front roofslope and two rooflights in the rear roofslope at 8A Trewsbury Road SE26.

    Granted Householder Extension Loft or dormer +1 10 docs
    Domestic

In Lewisham

  • DC/26/144603 Granted

    6 FRIENDLY STREET, LONDON, SE8 4DT

    Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8

    Received 6 Jul, published by the council 3 Aug 2026 Householder
  • DC/26/145239 Awaiting decision

    18 ARICA ROAD, LONDON, SE4 2PX

    Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX

    Received 31 Aug, published by the council 9 Sep 2026 Householder
  • DC/26/145176 Awaiting decision

    162 CHUDLEIGH ROAD, LONDON, SE4 1EE

    Construction of a two storey side extension with a hipped roof and a cycle store within the front garden at 162 Chudleigh Road, SE4 1EE.

    Received 25 Aug, published by the council 28 Aug 2026 Householder
  • DC/26/145156 Awaiting decision

    6 WALTERS WAY, LONDON, SE23 3LH

    The installation of an Air Source Heat Pump positioned on the flat roof of the front porch, together with the removal of the existing glasal fibre cement cladding board and overcladding the thermal envelope, ground floor rear and front porch extension, first floor rear extension and extension of roofline, installation of solar panels at roof level and all associated works at Walters Way SE23.

    Received 24 Aug, published by the council 26 Aug 2026 Householder
  • DC/26/142856 Granted

    21 HAREFIELD ROAD, LONDON, SE4 1LW

    Retrospective planning permission for the construction of timber decking, shed, pergola and a boundary fence in the rear garden of 21 Harefield Road SE4.

    Received 2 Feb, published by the council 25 Jul 2026 Householder