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Planning application

73 KILMORIE ROAD, LONDON, SE23 2SS

Granted Lewisham DC/22/129107 Lawful Development Certificate proposed

Works: Extension Windows or glazing

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

Proposal

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 1?of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for alterations to the rear extension including increased roof height, installation of a new skylight, and fenestration alterations at 73 KILMORIE ROAD, SE23.

As published by the council, reference DC/22/129107

Application record

Reference
DC/22/129107
Type
Lawful Development Certificate proposed
Status
Decided
Decision
Granted
Received
7 Nov 2022
Validated
4 Nov 2022
Decided
8 Feb 2023
Ward
Perry Vale
Decision by
Delegated
Postcode
SE23 2SS

Site history

Applications at this address on the Lewisham register

This site has had 3 applications since 2022: 2 approved, 1 refused.

  • DC/26/143078 Granted

    73 KILMORIE ROAD, LONDON, SE23 2SS

    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 construction of an L-shaped rear dormer extension and one additional front-slope rooflight to 73 Kilmorie Road, SE23.

    Decided 12 Mar 2026 Lawful development
  • DC/25/141962 Refused

    73 KILMORIE ROAD, LONDON, SE23 2SS

    Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) Classes B and C for the construction of a dormer extension in the rear roof slope and the installation of 3 roof lights in the front roof slope at 73 Kilmorie Road SE23.

    Decided 28 Jan 2026 Lawful development

Timeline

Dates from the published record

  1. 4 Nov 2022

    Validated

    Checked as complete and ready for consideration.

  2. 7 Nov 2022

    Received by Lewisham

  3. 8 Feb 2023

    Decision issued: Granted

  4. 3 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Helena Thomas Architecture Studio Ltd Agent, an architecture practice registered in London

Active · incorporated 2013 · London

15 applications on PlanIndex · across 4 councils · 67% granted

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

See their track record

What this grant of permission means

Lewisham granted permission on 8 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 73 KILMORIE ROAD, LONDON, SE23 2SS

    DC/26/143078 Submitted 20 Feb 2026 0m away

    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 construction of an L-shaped rear dormer extension and one additional front-slope rooflight to 73 Kilmorie Road, SE23.

    Granted Lawful development Extension Loft or dormer 7 docs
  • 1 KILMORIE ROAD, LONDON, SE23 2SS

    DC/25/142156 Submitted 17 Nov 2025 0m away

    Retrospective application for the construction of 1.8 metre boundary fence at the front of 1 Kilmorie Road SE23.

    Refused Householder 10 docs
    Small domestic
  • 73 KILMORIE ROAD, LONDON, SE23 2SS

    DC/25/141962 Submitted 28 Oct 2025 0m away

    Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) Classes B and C for the construction of a dormer extension in the rear roof slope and the installation of 3 roof lights in the front roof slope at 73 Kilmorie Road SE23.

    Refused Lawful development Extension Loft or dormer 9 docs
  • 1 KILMORIE ROAD, LONDON, SE23 2SS

    DC/26/144894 Submitted 29 Jul 2026 0m away

    87% historically approved · decision due ~28 Sep

    Revised front boundary treatment comprising a 1.2m high visually permeable slatted larch fence, i...

    Awaiting decision
    Small domestic
  • 36 ELSINORE ROAD, LONDON, SE23 2SL

    DC/20/115340 Submitted 20 Jan 2020 41m away

    Certificate of Lawful Development (Proposed) for the construction of a single storey rear extension at 36 Elsinore Road, SE23.

    Refused Lawful development Extension 8 docs
    Small domestic
  • 2 KILMORIE ROAD, LONDON, SE23 2ST

    DC/19/112992 Submitted 9 Jul 2019 51m away

    Replacement of windows in the front, side, and rear elevations to the Upstairs and Downstairs flats at 2 Kilmorie Road, SE23.

    Granted Full applications New dwelling Windows or glazing 13 docs

In Lewisham

  • DC/26/143983 Granted

    1 SANDROCK ROAD, LONDON, SE13 7TS

    Application for a Lawful Development Certificate existing submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to establish that the lawful use of 1 Sandrock Road, SE13, is as a small house in multiple occupation for no more than six residents.

    12 May 2026 Lawful development
  • DC/26/143740 Granted

    GROUND FLOOR FLAT, 46 HALESWORTH ROAD, LONDON, SE13 7TL

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the siting of a single-unit mobile home for ancillary use to the dwelling at Ground Floor Flat, 46 Halesworth Road SE13.

    20 Apr 2026 Lawful development
  • DC/26/144365 Granted

    21 HEATHER ROAD, LONDON, SE12 0UG

    Application for a Lawful Development Certificate (existing) submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) for the use of property as a house in multiple occupation (C4 Use Class) at 21 Heather Road, SE12

    16 Jun 2026 Lawful development
  • DC/26/144317 Granted

    154 MINARD ROAD, LONDON, SE6 1NJ

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A 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 at 154 Minard Road, SE6

    15 Jun 2026 Lawful development
  • DC/26/144314 Granted

    273 BROWNHILL ROAD, LONDON, SE6 1AE

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) for change of use from Class E(a) 'for the display or retail sale of goods other than hot food principally to visiting members of the public' to Class E(b) for the sale of food and drink principally to visiting members of the public where consumption of that food and drink is mostly undertaken on the premises at 273 Brownhill Road, London SE6 1AE.

    12 Jun 2026 Lawful development