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Planning application

DC/26/144795

13A LONGTON AVENUE, LONDON, SE26 6RE

Awaiting decision Lewisham Householder Application

Proposal

Construction of a two storey side extension and rear roof extension at 13A Longton Avenue, SE26.

As published by the council, reference DC/26/144795

Timeline

Dates from the published record

  1. 20 Jul 2026

    Received by Lewisham

  2. 21 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 1 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Lewisham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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/20/115593 Granted

    27 LONGTON AVENUE, LONDON, SE26 6RE

    Prior Approval for the proposed demolition of the existing building at 27 Longton Avenue, SE26, pursuant to Schedule 2, Part 11 of the Town and Country Planning (General Permitted Development) Order 2015.

    5 Feb 2020 0m away Other
  • DC/19/115117 Granted

    27 LONGTON AVENUE, LONDON, SE26 6RE

    Prior Approval for the proposed demolition of the existing building at 27 Longton Avenue, SE26, pursuant to Schedule 2, Part 11 of the Town and Country Planning (General Permitted Development) Order 2015.

    23 Dec 2019 0m away Other
  • DC/19/115112 Granted

    25 LONGTON AVENUE, LONDON, SE26 6RE

    Certificate of Lawful Development (Proposed) for: an extension to the rear roof slope; and the installation of 2 rooflights to the front roof slope at 25 Longton Rd, SE26.

    20 Dec 2019 0m away Lawful development
  • DC/20/115440 Granted

    25 LONGTON AVENUE, LONDON, SE26 6RE

    The demolition of an existing side garage, and the construction of 2-storey extensions to the side and rear of 25 Longton Avenue, SE26, construction of a rear roof extension, installation of replacement windows and canopy to the front elevation, the formation of a first floor rear terrace, an access ramp to the front, the relocation of a car-parking space and dropped kerb, and associated landscaping works.

    27 Jan 2020 0m away Householder
  • DC/26/142579 Granted

    1 WESTWOOD PLACE, WESTWOOD HILL, LONDON, SE26 6PF

    FRONT: ONE Sycamore (T1)(ht.18m) CROWN REDUCE HEIGHT by 3m to 18m from 15m. Reason: Routine maintenance. REAR (no.96): ONE Birch (T2)(ht.6m) LATERAL REDUCE by 1.5m from 6m to4.5m to previous reduction points. Reason: reducing branch overhang from neighbour's tree. REAR: (no.98) ONE Yew (T3)(approx.ht.8-10m) LATERAL REDUCE by 1.5m. Reason: reducing branch overhang from neighbour's tree. REAR (no.98): ONE Sycamore (T4)(ht.23m) CROWN REDUCE HEIGHT by 4m to 19m from 23m. Reason: Routine maintenance. The London Borough of Lewisham (94-100 Westwood Hill) Area Tree Preservation Order 1988. Informative A: huge thanks for retaining the trees for amenity, wildlife and to reduce increasingly high summer temperatures due to climate change;. Informative B: please create habitat log piles with arisings for wildlife and biodiversity.

    5 Jan 2026 55m away Trees
  • DC/25/142446 Granted

    94C WESTWOOD HILL, LONDON, SE26 6PD

    The Council hereby GRANTS the following AMENDED proposal to crown reduce to ht.12m to previous prune points as marked image agreed in agents email 16 Jan 2026 (not pollard to ht.9m): FRONT: THREE Lime trees (T1,T2,T3)(ht.15m) CROWN REDUCE HEIGHT by 3m from 15m to ht.12m, to previous prune points as agreed marked image in agents email 16 January 2026. Reason: light access, general maintenance. Informative A: thank you for clarifying reduction dimensions in marked image to re-pollard to previous prune points to ensure the trees retain tree health and tree aesthetics, for public realm streetscape amenity, wildlife, flood mitigation, reduction in air pollution and shade to reduce increasingly high summer temperatures due to climate change. Informative B: please create habitat log piles with arisings for wildlife and biodiversity.

    15 Dec 2025 122m away Trees

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