Skip to content
PlanIndex Get alerts
Menu

Planning application

6 ASHDALE ROAD, LONDON, SE12 9ND

Refused Lewisham DC/25/142436 Householder Application

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

Construction of a two-storey rear and side infill extension and pitched roof addtion to the existing porch at 6 Ashdale Road SE12.

As published by the council, reference DC/25/142436

Application record

Reference
DC/25/142436
Type
Householder Application
Status
Decided
Decision
Refused
Received
15 Dec 2025
Validated
16 Dec 2025
Decided
10 Feb 2026
Ward
Grove Park
Parish
Does NOT need to go to BCAP
Decision by
Delegated
Postcode
SE12 9ND

Site history

Applications at this address on the Lewisham register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • DC/26/143866 Granted

    6 ASHDALE ROAD, LONDON, SE12 9ND

    The construction of a single storey extension and associated works at 6 Ashdale Road SE12.

    Decided 7 Jul 2026 Householder

Timeline

Dates from the published record

  1. 15 Dec 2025

    Received by Lewisham

  2. 16 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Feb 2026

    Decision issued: Refused

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

13 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.

Trade members open them from here.

Open the documents

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 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 500 metres

  • 19 ASHDALE ROAD, LONDON, SE12 9ND

    DC/19/114910 Submitted 5 Dec 2019 0m away

    Lawful Development Certificate (Proposed) in respect of the construction of a rear dormer and a hip to gable with at 19 Ashdale Road, SE12, together with installation of three rooflights to the front sloped roof.

    Granted Lawful development Loft or dormer 6 docs

  • 22 ASHDALE ROAD, LONDON, SE12 9ND

    DC/19/112867 Submitted 27 Jun 2019 0m away

    Lawful Development Certificate (Proposed) for the construction of a hip to gable roof extension at 22 Ashdale Road, SE12, together with the construction of an extension to the rear roof slope, and installation of 3 rooflights to the front roof slope.

    Granted Lawful development Extension Loft or dormer 6 docs

  • 6 ASHDALE ROAD, LONDON, SE12 9ND

    DC/26/143866 Submitted 29 Apr 2026 0m away

    The construction of a single storey extension and associated works at 6 Ashdale Road SE12.

    Granted Householder Extension 4 docs
    Small domestic

  • 19 ASHDALE ROAD, LONDON, SE12 9ND

    DC/20/115476 Submitted 28 Jan 2020 0m away

    The demolition of the existing conservatory and construction of a part one/part two storey rear extension at 19 Ashdale Road SE12.

    Granted Householder Extension Demolition 7 docs
    Small domestic

  • 7 ASHDALE ROAD, LONDON, SE12 9ND

    DC/25/142381 Submitted 9 Dec 2025 0m away

    Construction of a ground floor rear extension, internal alterations and all other associated works at 7 Ashdale Road, SE12 9ND.

    Granted Householder Extension 9 docs
    Domestic

  • 7 ASHDALE ROAD, LONDON, SE12 9ND

    DC/25/142380 Submitted 9 Dec 2025 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 the construction of a rear dormer extension, partial hip-to-gable, and three front rooflights at 7 ASHDALE ROAD, SE12 9ND.

    Granted Lawful development Extension Loft or dormer 11 docs

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

    6 Jul 2026 Householder
  • DC/26/145218 Awaiting decision

    24 THORNWOOD ROAD, LONDON, SE13 5RG

    The construction of a single-storey rear extension and rear terrace at 24 Thornwood Road, SE13.

    28 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.

    2 Feb 2026 Householder
  • DC/26/143406 Granted

    124 WALLER ROAD, LONDON, SE14 5LU

    Lowering of the existing basement, removal of door at basement level and installation of a window, replacement double-glazed windows, alterations to the rear conservatory, prefabricated cycle storage unit in the front garden and all associated works at 124 Waller Road SE14

    19 Mar 2026 Householder
  • DC/26/145072 Withdrawn

    18 HORSMONDEN ROAD, LONDON, SE4 1RG

    Roof level dormer extension and rear extension to mid terraced property

    17 Aug 2026 Householder