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Planning application

DC/22/129590

152 GRIERSON ROAD, LONDON, SE23 1NX

Granted Lewisham Lawful Development Certificate proposed

Proposal

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B & 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 dormer roof extension to the rear roof slope and installation of two rooflights in the front roof slope 152 Grierson Road, SE23 1NX

As published by the council, reference DC/22/129590

Timeline

Dates from the published record

  1. 8 Dec 2022

    Received by Lewisham

  2. 2 Feb 2023

    Decision issued: Granted

  3. 28 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • DC/22/128496 Granted

    154 GRIERSON ROAD, LONDON, SE23 1NX

    Construction of a single storey rear and side extension at 154 GRIERSON ROAD, SE23

    20 Sep 2022 0m away Householder
  • DC/26/142795 Granted

    89 GRIERSON ROAD, LONDON, SE23 1NY

    Demolition of the existing single storey extension to the rear and the construction of a single storey extension to the rear, together with replacement windows, a bike/refuse storage in the front garden and all associated works at 89 Grierson Road SE23.

    27 Jan 2026 37m away Householder
  • DC/20/115468 Granted

    41 TATNELL ROAD, LONDON, SE23 1JX

    Certificate of Lawful Development (Proposed) for the construction of a hip to gable loft conversion, rear dormer extension, installation of three rooflights in the front roof slope, installation of window in side elevation and a single storey rear extension at 41 Tatnell Road, SE23.

    28 Jan 2020 137m away Lawful development
  • DC/25/142429 Granted

    33 TATNELL ROAD, LONDON, SE23 1JX

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for alterations to the existing roof at the side and a roof extension in the rear roof slope, together with the installation of two roof lights in the front roof slope at 33 Tatnell Road SE23.

    12 Dec 2025 137m away Lawful development
  • DC/26/142752 Granted

    22 TATNELL ROAD, LONDON, SE23 1JY

    The construction of a single storey rear extension, front boundary wall, alterations to the front porch and all associated works at 22 Tatnell Road, SE23.

    21 Jan 2026 140m away Householder
  • DC/21/121579 Granted

    46 TATNELL ROAD, LONDON, SE23 1JY

    Certificate Of Lawful Development (Proposed) in respect of the construction of a hip to gable roof extension and a rear dormer extension at 46 TATNELL ROAD SE23, together with the installation of 3 roof lights in the front slope.

    29 Apr 2021 140m away Lawful development

In Lewisham

  • DC/26/144205 Granted

    350 DOWNHAM WAY, BROMLEY, BR1 5NR

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes 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 hip-to-gable extension, a rear dormer extension, and the installation of two roof lights on the front elevation at 350 Downham Way, BR1

    2 Jun 2026 Lawful development
  • DC/26/143757 Granted

    74 FARMFIELD ROAD, BROMLEY, BR1 4NG

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the hip-to-gable roof conversion, construction of a rear roof extension and installation of front rooflights at 74 Farmfield Road, BR1.

    21 Apr 2026 Lawful development
  • DC/26/144149 Granted

    11 AMERSHAM ROAD, LONDON, SE14 6QQ

    Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) for the continued use of one front and three rear roof terraces and alterations to the front and rear elevations at 11 Amersham Road, SE14.

    27 May 2026 Lawful development
  • DC/26/144811 Awaiting decision

    26 ENTERPRIZE WAY, LONDON, SE8 3PJ

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A, B, C and D of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a single-storey rear extension, replacement of windows, rear dormer extension, a new rooflight and alterations to the front porch at 26 Enterprize Way.

    22 Jul 2026 Lawful development
  • DC/26/144128 Refused

    11 WELLMEADOW ROAD, LONDON, SE13 6SY

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and 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 loft conversion with a rear roof dormer, raising of the parapet walls and three front slope rooflights at 11 Wellmeadow Road, SE13.

    26 May 2026 Lawful development