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Planning application

DC/21/121366

51 TEWKESBURY AVENUE, LONDON, SE23 3DG

Granted Lewisham Householder Application

Proposal

Construction of a single storey rear extension and raising a patio at 51 TEWKESBURY AVENUE, SE23, together with enlargement of the existing loft extension.

As published by the council, reference DC/21/121366

Timeline

Dates from the published record

  1. 19 Apr 2021

    Received by Lewisham

  2. 15 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/26/144380 Awaiting decision

    72 WESTWOOD PARK, LONDON, SE23 3QH

    Alterations and refurbishment of the existing building in the rear garden, including a new timber roof structure and the increase of roof height, the installation of roof lights, a glazed entrance door and window at 72 Westwood Park SE23.

    17 Jun 2026 41m away Householder
  • DC/19/114317 Granted

    18 TEWKESBURY AVENUE, LONDON, SE23 3DQ

    Partial excavation of rear garden and the construction of a part one/two storey rear extension, sunken terrace and landscaping works to the rear garden at 18 Tewkesbury Avenue, SE23.

    17 Oct 2019 81m away Householder
  • DC/25/142510 Granted

    40 RINGMORE RISE, LONDON, SE23 3DE

    An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission (DC/25/138771) dated 2 April 2025, for the variation of Condition (2) Approved Plans in order to allow:- lower terrace area it is proposed to enclose this area with a perimeter rear wall to match the existing with 7m long Bi Fold doors at 40 Ringmore Rise SE23.

    19 Dec 2025 86m away Amendments
  • DC/26/144821 Awaiting decision

    30 LIPHOOK CRESCENT, LONDON, SE23 3BW

    Demolition the existing storage building at the side and the construction of a single-storey side and rear extension, conversion of the garage, together with the construction of a hip-to gable extensions and a roof extension in the rear roof slope, installation of windows in the front roof slope and side elevation at 30 Liphook Crescent SE23.

    24 Jul 2026 150m away Householder
  • DC/26/144516 Awaiting decision

    16 LIPHOOK CRESCENT, LONDON, SE23 3BW

    Single-storey, ground floor side and rear extension at 16 Liphook crescent, SE23.

    24 Jun 2026 150m away Householder
  • DC/26/144182 Granted

    34 LIPHOOK CRESCENT, LONDON, SE23 3BW

    Construction of a hip to gable and rear dormer with four front slope rooflights and conversion of existing garage into a habitable room with a new front entrance to 34 Liphook Crescent, SE23.

    29 May 2026 150m away Householder

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