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Planning application

DC/20/119666

49 MOUNT ASH ROAD, LONDON, SE26 6LY

Granted Lewisham Householder Application

Proposal

Demolition of existing rear extensions and the construction of a single storey extension in its place at 49 Mount Ash Road, SE26.

As published by the council, reference DC/20/119666

Timeline

Dates from the published record

  1. 18 Dec 2020

    Received by Lewisham

  2. 11 Jun 2021

    Decision issued: Granted

  3. 28 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • DC/26/144538 Awaiting decision

    44 MOUNT ASH ROAD, LONDON, SE26 6LY

    FRONT: ONE Rhuss tree (T1) Ht 6m, Spread 4m FELL to ground level. REASON: It is in a constrained area and its roots are visibly growing up against the foundations of the house. Worried this could cause damage foundations & could also potentially cause subsidence by removing moisture from the soil.

    26 Jun 2026 0m away Trees
  • DC/26/144144 Granted

    30 MOUNT ASH ROAD, LONDON, SE26 6LY

    FRONT: ONE Olive (T1) (4m) - works to be crown reduction by approx 2m (50%) and reshape. Tree is covering one front window on the first floor of property and spreading across neighbour's path (31 Mount Ash Road) and the top of the tree is almost reaching utility lines above.

    26 May 2026 0m away Trees
  • DC/20/115213 Granted

    24 KIRKDALE, LONDON, SE26 4NQ

    FRONT: ONE Ash (T1) FELL. Reason: Basal fungus Ganoderma. Proposed to replant with 3 metre Cherry (Prunus serrulata)* within 2 metres of stump of Ash tree. NB. THE TREE COLLAPSED night of 13/01/2020 during storm Brendan ? status changed to 5 day notice. *To restore the treed frontage amenity to 24 Kirkdale, the planting of a larger species replacement than cherry is to be selected from oak, sweet chestnut, sycamore, walnut, Norway maple, tulip tree, hornbeam and planted during the first available planting season following removal.

    8 Jan 2020 65m away Trees
  • DC/19/114638 Granted

    24 KIRKDALE, LONDON, SE26 4NQ

    Clarification of tree works specification from agent 16/12/2019: FRONT: ONE Ash (T1) REDUCE HEIGHT by approx.5m, from approx.14-16m to approx.9-11m, to near previous reduction points, REDUCE RADIUS by approx.4m from 8m to approx.4m on NE compass point over road, REDUCE dead twin stems on N compass point to safe standing height (approx.ht.5m as appropriate)(exempt works). Remove ivy from main stems (exempt works). Reason: health and safety, repeat crown reduction of multi-stemmed tree on raised ground adjacent to highway, over-extended branch overhanging road, making safe dead stems for biodiversity. NB tree work specification from DC/18/109672 dated 12/12/2018: FRONT: ONE Ash (T1) REDUCE HEIGHT by approx.5m, from approx 14-16m to approx.9-11m, to near previous reduction points, REDUCE RADIUS by approx.4m from 8m to approx 4m on NE compass point overhanging road (to retain twin stemmed, part dead)

    12 Nov 2019 65m away Trees
  • DC/26/143166 Granted

    6 PANMURE ROAD, LONDON, SE26 6NA

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B, C and G of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for construction of hip to gable and rear dormer roof extensions, two front-slope rooflights, and removal of the rear chimney to 6 Panmure Road, SE26.

    2 Mar 2026 82m away Lawful development
  • DC/26/143774 Granted

    37 PANMURE ROAD, LONDON, SE26 6NB

    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 the construction of a single storey rear extension at 37 Panmure Road, SE26.

    22 Apr 2026 128m away Lawful development

In Lewisham

  • DC/26/144214 Refused

    54A ALLERFORD ROAD, LONDON, SE6 3DF

    Erection of a single-storey rear extension, roof extensions including side/rear dormer structures and rooflights, installation of a front entrance canopy, and associated internal and external alterations at 54A Allerford Road SE6.

    2 Jun 2026 Householder
  • DC/26/143542 Granted

    163 ALGERNON ROAD, LONDON, SE13 7AP

    Refurbishment and extension of the dwellinghouse, including the construction of a lower ground floor rear extension with rear terrace above and front lightwell, alterations to the existing rear roof extension, replacement windows, doors and roof covering, installation of roof mounted solar panels, and an air source heat pump at 163 Algernon Road, SE13 and associated front garden alterations including boundary treatment and refuse storage.

    30 Mar 2026 Householder
  • DC/26/144235 Granted

    34 EWHURST ROAD, LONDON, SE4 1AQ

    Construction of a single storey, ground floor rear and infill extension at 34 Ewhurst Road, SE4.

    3 Jun 2026 Householder
  • DC/26/144148 Granted

    79 WHITEFOOT LANE, BROMLEY, BR1 5SA

    Covering up existing red brick with sand and cement render on the external facade at 79 Whitefoot Lane, BR1.

    27 May 2026 Householder
  • DC/26/144186 Granted

    18 MICHELDEVER ROAD, LONDON, SE12 8LX

    Installation of replacement double glazed windows in the front elevation at 18 Micheldever Road SE12.

    29 May 2026 Householder