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Planning application

69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

Granted Greenwich 25/3842/CP Lawful use (operation)

Works: Extension Loft or dormer

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

Proposal

Certificate of Lawfulness (Proposed) is sought for a hip-to-gable roof conversion and rear dormer extension with front roof lights and garage conversion into a habitable room.

As published by the council, reference 25/3842/CP

Application record

Reference
25/3842/CP
Type
Lawful use (operation)
Status
Decided
Decision
Approve
Received
14 Nov 2025
Validated
14 Nov 2025
Decided
9 Jan 2026
Ward
PLUMSTEAD COMMON
Parish
Woolwich & Thamesmead
Postcode
SE18 2JE

Site history

Applications at this address on the Greenwich register

This site has had 4 applications since 2025: 1 approved, 0 refused.

  • 26/2559/HD Awaiting decision

    69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    Construction of first floor side extension and associated works.

    Submitted 1 Sep 2026
  • 26/1614/HD Decided

    69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    Construction of a first floor side extension and associated works.

    Submitted 29 May 2026
  • 25/3972/F Awaiting decision

    69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    Change of use from a single-family dwelling (Use Class C3) to a small House in Multiple Occupation (Use Class C4). The proposal includes a modest ground floor rear extension, provision of cycle and waste storages (Rear dormer extension with front roof lights, a hip-to-gable roof conversion and garage conversion is being considered separately under the Certificate of Lawfulness application for proposed development (25/3842/CP).

    Submitted 25 Nov 2025 Full applications

Timeline

Dates from the published record

  1. 14 Nov 2025

    Received by Greenwich

  2. 9 Jan 2026

    Decision issued: Approve

  3. 11 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 25/3972/F Awaiting decision

    69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    Change of use from a single-family dwelling (Use Class C3) to a small House in Multiple Occupation (Use Class C4). The proposal includes a modest ground floor rear extension, provision of cycle and waste storages (Rear dormer extension with front roof lights, a hip-to-gable roof conversion and garage conversion is being considered separately under the Certificate of Lawfulness application for proposed development (25/3842/CP).

    Submitted 25 Nov 2025 Full applications

Who's behind it

Company information only, from the register and Companies House

Agent on file, a planning consultancy

152 applications on PlanIndex · across 23 councils · 75% granted

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Documents

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

7 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

Greenwich granted permission on 9 January 2026, 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

  • 13 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    22/4134/PN1 Submitted 12 Dec 2022 0m away

    Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 4.00m, for which the maximum height will be 3.00m and the height at the eaves will be 2.75m.

    Refused Prior approval Extension 9 docs
    Small domestic

  • 69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    25/3972/F Submitted 25 Nov 2025 0m away

    75% historically approved · decision due ~28 Jan

    Change of use from a single-family dwelling (Use Class C3) to a small House in Multiple Occupation (Use Class C4). The proposal includes a modest ground floor rear extension, provision of cycle and waste storages (Rear dormer extension with front roof lights, a hip-to-gable roof conversion and garage conversion is being considered separately under the Certificate of Lawfulness application for proposed development (25/3842/CP).

    Awaiting decision Full applications Extension Loft or dormer 11 docs
    Small domestic

  • 19 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    22/3970/CP Submitted 28 Nov 2022 0m away

    Certificate of Lawfulness (Proposed) is sought for a loft conversion into a habitable room with rear dormer, including a hip to gable end, rear dormer window and three rooflights to the front roof slope.

    Granted Lawful development Loft or dormer Windows or glazing 12 docs

  • 69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    26/2559/HD Submitted 1 Sep 2026 0m away

    84% historically approved · decision due ~27 Oct

    Construction of first floor side extension and associated works.

    Awaiting decision Extension 11 docs

  • 69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    26/1614/HD Submitted 29 May 2026 0m away

    84% historically approved · decision due ~24 Jul

    Construction of a first floor side extension and associated works.

    Decided Extension

  • 13 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

    22/4133/CP Submitted 12 Dec 2022 0m away

    A Certificate of Lawfulness (Proposed) is sought for a loft conversion with hip to gable end, rear dormer and front 2 sky windows.

    Granted Lawful development Loft or dormer Windows or glazing 9 docs

In Greenwich

  • 26/1169/CP Granted

    30 BENARES ROAD, LONDON, SE18 1HY

    Certificate of Lawfulness (Proposed) is sought for Proposed rear roof dormer extension to facilitate internal accommodation improvements to an existing small House in Multiple Occupation (HMO) for up to six residents (Use Class C4).

    15 Apr 2026 Lawful development
  • 26/1580/CP Withdrawn

    8 PARK ROW, GREENWICH, LONDON, SE10 9NG

    Certificate of Lawfulness (Proposed) is sought for garden room to the rear of the garden.

    26 May 2026 Lawful development
  • 26/1505/CP Refused

    44 GREENVALE ROAD, ELTHAM, LONDON, SE9 1PD

    Certificate of Lawfulness (proposed) is sought for a hip to gable roof extension along with a rear dormer extension and insertion of roof lights to the front roof slope and elevational changes and window and door replacement to the rear.

    18 May 2026 Lawful development
  • 26/1484/CP Granted

    325 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0NT

    Certificate of Lawfulness (Proposed) is sought for the erection of a Hip to Gable loft conversion with rear dormer and two front sky lights.

    15 May 2026 Lawful development
  • 26/1485/CP Refused

    7 WILLENHALL ROAD, WOOLWICH, LONDON, SE18 6TY

    Certificate of Lawfulness (Proposed) is sought for change of use of a dwelling house (C3 A) to supported living home for young people (aged 16 plus) living together as a single household (C3 B Use).

    15 May 2026 Lawful development