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Planning application

103 WINN ROAD, LONDON, SE12 9EZ

Granted Greenwich 25/3449/HD Householders

Works: Extension Loft or dormer Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Construction of a part one, part two storey rear and side wrap around extension, construction of a two storey front extension incorporating roof form alterations, rooflight installation on side roof slopes, window and door alterations and associated external works and landscaping.

As published by the council, reference 25/3449/HD

Application record

Reference
25/3449/HD
Type
Householders
Status
Decided
Decision
Approve
Received
17 Oct 2025
Validated
17 Oct 2025
Decided
11 Dec 2025
Ward
MIDDLE PARK & HORN PARK
Parish
Eltham & Kidbrooke
Decision by
Delegation
Postcode
SE12 9EZ

Timeline

Dates from the published record

  1. 17 Oct 2025

    Received by Greenwich

  2. 11 Dec 2025

    Decision issued: Approve

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

6 applications on PlanIndex · across 5 councils

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Documents

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

11 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 11 December 2025, 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 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

  • 94 WINN ROAD, LONDON, SE12 9EZ

    DC/19/114533 Submitted 5 Nov 2019 0m away

    Construction of an outbuilding in the rear garden of 94 Winn Road SE12 for ancillary residential use.

    Granted Householder 5 docs
    Small domestic

  • 94 WINN ROAD, LONDON, SE12 9EZ

    DC/19/112809 Submitted 24 Jun 2019 0m away

    Lawful Development Certificate (Proposed) for the construction of a dormer roof extension to the side roof slope at 94 Winn Road, SE12.

    Granted Lawful development Extension Loft or dormer 6 docs

  • 94 WINN ROAD, LONDON, SE12 9EZ

    DC/19/112849 Submitted 21 Jun 2019 0m away

    Prior Approval for the construction of a single storey rear extension at 94 Winn Road, SE12 The proposal would extend 5m beyond the rear wall of the property, with a maximum height of 4m and an eaves height of 2.7m.

    Granted Prior approval Extension 6 docs
    Small domestic

  • 21 JEVINGTON WAY, LONDON, SE12 9NF

    DC/25/142248 Submitted 25 Nov 2025 70m away

    Construction of a part single, part two-storey rear extension at 21 Jevington Way, SE12.

    Granted Householder Extension 7 docs
    Domestic

  • 19 ASHDALE ROAD, LONDON, SE12 9ND

    DC/19/114910 Submitted 5 Dec 2019 132m 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 132m 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

In Greenwich

  • 26/0148/HD Refused

    237 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0YB

    Retrospective construction of a side extension made of wood and pvc cladding, and associated works. (amended description).

    16 Jan 2026 Householder
  • 26/0752/HD Granted

    40 KING WILLIAM WALK, GREENWICH, LONDON, SE10 9HU

    Proposed rear lower ground floor extension, including terrace and associated balustrading; alterations and works to front vaults; new and replacement of doors and openings; and all associated works.

    10 Mar 2026 Householder
  • 26/0434/HD Granted

    15 VANBRUGH FIELDS, BLACKHEATH, LONDON, SE3 7TZ

    Construction of a single storey rear extension with dual pitched roof and installation of a skylight. Replacement of first floor side window with associated works.

    11 Feb 2026 Householder
  • 26/2228/HD Withdrawn

    70A SIDCUP ROAD, LONDON, SE12 8BW

    Retrospective Planning application - Outbuilding 4.7x2.6m with the maximal height not exceeding 2.45m

    22 Jul 2026 Householder
  • 26/1187/HD Granted

    13 REYNOLDS PLACE, BLACKHEATH, LONDON, SE3 8SX

    Replacement of roof tiles and associated works.

    16 Apr 2026 Householder