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Planning application

29 CANONBIE ROAD, LONDON, SE23 3AW

Refused Lewisham DC/20/117810 Lawful Development Certificate proposed

Works: Extension Loft or dormer 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

Certificate of Lawful Development (proposed) for a single storey rear extension; alterations to the side and rear elevations; a hip-to-gable roof extension; a rear loft extension; the installation of three rooflights; and the alteration of the existing chimney at 29 Canonbie Road, SE23 3AW

As published by the council, reference DC/20/117810

Application record

Reference
DC/20/117810
Type
Lawful Development Certificate proposed
Status
Decided
Decision
Refused
Received
4 Aug 2020
Validated
4 Aug 2020
Decided
29 Sep 2020
Ward
Forest Hill
Decision by
Delegated
Postcode
SE23 3AW

Site history

Applications at this address on the Lewisham register

This site has had 6 applications since 2020: 3 approved, 3 refused.

  • DC/21/122186 Granted

    29 CANONBIE ROAD, LONDON, SE23 3AW

    The construction of a part single/ part two storey side extension including basement level garage and workshop, hip to gable roof extension, and associated landscaping at 29 Canonbie Road, SE23.

    Decided 9 Aug 2021 Householder
  • DC/20/119492 Granted

    29 CANONBIE ROAD, LONDON, SE23 3AW

    Certificate of Lawful Development (Proposed) for the construction of a single storey rear extension at 29 Canonbie Road, SE23

    Decided 25 Jan 2021 Lawful development
  • DC/20/119175 Granted

    29 CANONBIE ROAD, LONDON, SE23 3AW

    Certificate of Lawful Development (Proposed) for a hip-to-gable extension and the construction of a rear dormer at 29 Canonbie Road, SE23

    Decided 25 Jan 2021 Lawful development
  • DC/20/117820 Refused

    29 CANONBIE ROAD, LONDON, SE23 3AW

    Proposed: two storey side extension and rear extension; side roof extension; basement garage addition including down-ramp and landscaping; removal of pitched roof element above rear bay window; replacing rear roof slope tiles with weathered steel to match side extension roof finish at 29 Canonbie Road, SE23 3AW

    Decided 29 Sep 2020 Householder
  • DC/20/115333 Refused

    29 CANONBIE ROAD, LONDON, SE23 3AW

    Demolition of the garage and construction of a part single/part two storey extension at the side and rear, roof extensions in the side and rear roof slopes incorporating terrace and roof lights to front roof slope at 29 Canonbie Road SE23, together with alterations to the rear elevation.

    Decided 30 Apr 2020 Householder

Timeline

Dates from the published record

  1. 4 Aug 2020

    Received by Lewisham

  2. 29 Sep 2020

    Decision issued: Refused

  3. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

con form architects Agent, an architecture practice

5 applications on PlanIndex

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

4 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 refusal means

Lewisham 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 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 0.3 miles

  • 29 CANONBIE ROAD, LONDON, SE23 3AW

    DC/20/115333 Submitted 17 Jan 2020 50 yards away

    Demolition of the garage and construction of a part single/part two storey extension at the side and rear, roof extensions in the side and rear roof slopes incorporating terrace and roof lights to front roof slope at 29 Canonbie Road SE23, together with alterations to the rear elevation.

    Refused Householder Extension Loft or dormer +1 10 docs
    Domestic

  • 25 CANONBIE ROAD, LONDON, SE23 3AW

    DC/10/73729/FT Submitted 10 Mar 2010 50 yards away

    The construction of a single storey timber building in the rear garden of 25 Canonbie Road SE23.

    Granted Full applications 10 docs
    Small domestic

  • 25 CANONBIE ROAD, LONDON, SE23 3AW

    DC/10/073729/FT Submitted 10 Mar 2010 50 yards away

    The construction of a single storey timber building in the rear garden of 25 Canonbie Road SE23.

    Granted Full applications 10 docs
    Small domestic

  • 33 CANONBIE ROAD, LONDON, SE23 3AW

    DC/19/113585 Submitted 20 Aug 2019 50 yards away

    Certificate Of Lawful Development (Proposed) in respect of the construction of a hip to gable roof extension and a dormer extension at 33 Canonbie Road SE12, together with the installation of a roof light in the garage roof.

    Granted Lawful development Extension Loft or dormer 19 docs

  • 21 CANONBIE ROAD, LONDON, SE23 3AW

    DC/13/83285 Submitted 22 Apr 2013 50 yards away

    The construction of a single storey extension to the rear of 21 Canonbie Road SE23.

    Granted Householder Extension 4 docs
    Small domestic

  • 11 CANONBIE ROAD, LONDON, SE23 3AW

    DC/10/073664/FT Submitted 25 Feb 2010 50 yards away

    Details submitted in compliance with Conditions (1), (2), (3), (7), (9) & (10) Facing materials, Sample panels of facing brickwork, Roof details and elevational treatment, Proposed planters to rear balconies, Ceramic front cornice and Proposed windows of the Planning Permission dated 19 January 2007 for the construction of an additional storey at second floor level, part single/part two-storey extension to the rear and alterations to the front and side elevations at 11 Canonbie Road SE23, to create a three-storey dwelling house, together with the construction of a front porch.

    Granted Full applications Extension Windows or glazing 4 docs
    Small domestic

In Lewisham

  • DC/26/145270 Awaiting decision

    179 CRANSTON ROAD, LONDON, SE23 2EZ

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class A of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for construction of single-storey rear extension and the demolition of the existing conservatory to 179 Cranston Road, SE23.

    Received 3 Sep, published by the council 8 Sep 2026 Lawful development
  • DC/26/145177 Awaiting decision

    162 CHUDLEIGH ROAD, LONDON, SE4 1EE

    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 and rear dormer at 162 Chudleigh Road, SE4 1EE.

    Received 25 Aug, published by the council 28 Aug 2026 Lawful development
  • DC/26/145163 Awaiting decision

    15 BRANGBOURNE ROAD, BROMLEY, BR1 4LL

    Construction of a single-storey rear extension to extend the width of the existing rear extension, installation of a roof lantern, and replacement of the existing outbuilding with an amenity outbuilding at 15 Brangbourne Road, BR1

    Received 24 Aug, published by the council 1 Sep 2026 Lawful development
  • DC/26/145149 Awaiting decision

    288 GROVE STREET, LONDON, SE8 3RF

    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 288 Grove Street, SE8, as a self-contained residential dwelling (Use Class C3).

    Received 24 Aug, published by the council 8 Sep 2026 Lawful development
  • 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.

    Received 12 May, published by the council 25 Jul 2026 Lawful development