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Planning application

14 MERCIA GROVE, LONDON, SE13 6BJ

Granted Lewisham DC/19/114021 Householder Application

Works: Extension Loft or dormer Small 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

The construction of a single storey rear extension together with the installation of two roof lights at 14 Mercia Grove, SE13.

As published by the council, reference DC/19/114021

Application record

Reference
DC/19/114021
Type
Householder Application
Status
Decided
Decision
Granted
Received
25 Sep 2019
Validated
29 Oct 2019
Decided
24 Dec 2019
Ward
Lewisham Central
Decision by
Delegated
Postcode
SE13 6BJ

Site history

Applications at this address on the Lewisham register

This site has had 2 applications since 2019: 1 approved, 1 refused.

  • DC/19/113194 Refused

    14 MERCIA GROVE, LONDON, SE13 6BJ

    Lawful Development Certificate (proposed) in respect to the construction of a rear single storey extension, together with the installation of two velux roof lights at 14 Mercia Grove, SE13.

    Decided 17 Sep 2019 Lawful development

Timeline

Dates from the published record

  1. 25 Sep 2019

    Received by Lewisham

  2. 29 Oct 2019

    Validated

    Checked as complete and ready for consideration.

  3. 24 Dec 2019

    Decision issued: Granted

  4. 28 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Greenway Associates Agent, registered in London

Active · incorporated 2007 · London

12 applications on PlanIndex · across 6 councils · 67% granted

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Documents

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

9 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

Lewisham granted permission on 24 December 2019, 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 0.3 miles

  • 15 MERCIA GROVE, LONDON, SE13 6BJ

    DC/25/141427 Submitted 12 Sep 2025 50 yards away

    REAR:ONE Sycamore(T1) (ht.8m) Crown reduce by 30%. REDUCE HEIGHT by 2.4m to 5.6m from 8m. LATERAL REDUCTION by 1.8 m from 6.00m to 4.2m Reason: routine maintenance Informative A: The sensitive management of the tree is greatly appreciated for landscape amenity, wildlife, wellbeing, and urban forest canopy for environmental benefits to mitigate the effects of climate change. Informative B: Wherever possible, please create habitat log piles in the garden from cut branches for wildlife and biodiversity.

    Granted Trees 11 docs

  • GROUND FLOOR, MERCIA HOUSE, MERCIA GROVE, LONDON, SE13 6BJ

    DC/19/115027 Submitted 12 Dec 2019 50 yards away

    SPECIAL TREATMENT LICENCE

    Withdrawn Telecoms

  • 14 MERCIA GROVE, LONDON, SE13 6BJ

    DC/19/113194 Submitted 22 Jul 2019 50 yards away

    Lawful Development Certificate (proposed) in respect to the construction of a rear single storey extension, together with the installation of two velux roof lights at 14 Mercia Grove, SE13.

    Refused Lawful development Extension Loft or dormer 6 docs
    Small domestic

  • 23 MERCIA GROVE, LONDON, SE13 6BJ

    DC/25/142456 Submitted 16 Dec 2025 50 yards away

    83% historically approved · decision due ~11 Feb

    Details submitted pursuant to Condition 3-Construction Management Plan, Condition 4-Materials, Condition 5-Waste Management Plan and Condition 6-Cycle Parking Facilities of Prior Approval DC/24/138252 dated 12th November 2025 at 23 Mercia Grove SE13.

    Awaiting decision Full applications 6 docs

  • 16 MERCIA GROVE, LONDON, SE13 6BJ

    DC/26/145038 Submitted 12 Aug 2026 50 yards away

    87% historically approved · decision due ~7 Oct

    (T3) Olive - Lower stem removal growing from base, crown reduce to 2.5m - routine maintenance, ov...

    Awaiting decision

  • 41-43 LEWIS GROVE, LONDON, SE13 6BG

    DC/19/114755 Submitted 21 Nov 2019 50 yards away

    The installation of a replacement shoptfront at 41-43 Lewis Grove SE13, together with the installation of replacement windows in the southern elevation.

    Granted Full applications Windows or glazing 5 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

    Received 6 Jul, published by the council 3 Aug 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.

    Received 28 Aug, published by the council 10 Sep 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.

    Received 2 Feb, published by the council 25 Jul 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

    Received 19 Mar, published by the council 25 Jul 2026 Householder
  • DC/26/145072 Withdrawn

    18 HORSMONDEN ROAD, LONDON, SE4 1RG

    Roof level dormer extension and rear extension to mid terraced property

    Received 17 Aug, published by the council 20 Aug 2026 Householder