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Planning application

11 WALWYN AVENUE, BROMLEY, BR1 2RD

Granted Bromley 25/04307/HPA Householder planning permission

Works: Extension 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

Single storey rear extension

As published by the council, reference 25/04307/HPA

Application record

Reference
25/04307/HPA
Type
Householder planning permission
Status
Decision Made
Decision
GRANTED
Received
11 Sep 2025
Validated
17 Sep 2025
Decided
20 Nov 2025
Ward
Bromley Common & Holwood
Decision by
Delegated Decision
Postcode
BR1 2RD

Timeline

Dates from the published record

  1. 11 Sep 2025

    Received by Bromley

  2. 17 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 20 Nov 2025

    Decision issued: GRANTED

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

6 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.

Trade members open them from here.

Open the documents

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

  • 15 WALWYN AVENUE, BROMLEY, BR1 2RD

    26/00358/FPA Submitted 2 Feb 2026 0m away

    Demolition of existing garages to rear of 15 Walwyn Avenue and construction of single storey 1-Bed / 2-Person dwelling (Use Class C3) with associated car parking, refuse storage, cycle parking and landscaping.

    Refused Full applications Demolition 21 docs
    Small domestic

  • 20 WALWYN AVENUE, BROMLEY, BR1 2RD

    25/05538/HPA Submitted 1 Dec 2025 0m away

    Demolition of conservatory and outbuilding. Two storey side and single storey rear extension.

    Granted Householder Extension Demolition 13 docs
    Small domestic

  • 40 Mornington Avenue, Bromley, BR1 2RF

    21/02234/FULL6 Submitted 5 May 2021 48m away

    Loft conversion with en suite, incorporating dormer to rear and rooflights to the front and first floor rear extension to provide enlarged bedroom

    Granted Householder Extension Loft or dormer 8 docs
    Domestic

  • 26 MORNINGTON AVENUE, BROMLEY, BR1 2RF

    26/00748/NOT Submitted 24 Feb 2026 88m away

    Single storey rear extension, extending beyond the rear wall of the original house by 4.5m, for which the maximum height would be 3m, and for which the height of the eaves would be 2.7m (42 Day Notification for Householder Permitted Development Prior Approval)

    Decided Prior approval Extension 6 docs
    Small domestic

  • 28A MORNINGTON AVENUE, BROMLEY, BR1 2RF

    26/01805/HPA Submitted 1 May 2026 88m away

    Single storey rear extension.

    Granted Householder Extension 8 docs
    Small domestic

  • 1 MORNINGTON AVENUE, BROMLEY, BR1 2RE

    26/00066/FPA Submitted 9 Jan 2026 94m away

    Demolition of part of the existing dwelling (to involve reduction from 5 bedroom to 3 bedroom dwelling) and erection of a detached 2 storey, 3-bedroom, 4 person dwelling with associated amenity space, cycle and refuse storage, parking and a new vehicular crossover.

    Refused Full applications Demolition 16 docs
    Domestic

In Bromley

  • 26/02192/HPA Granted

    Foxwood House, Norsted Lane, Pratts Bottom, Orpington, BR6 7PQ

    Erection of a single-storey outbuilding to rear garden for incidental use as a home gym, with associated hardstanding, landscaping and drainage works.

    1 Jun 2026 Householder
  • 26/02752/HPA Granted

    5 EMBER CLOSE, PETTS WOOD, ORPINGTON, BR5 1AP

    Part one/two storey side and rear extension incorporating garage/store and elevational alterations

    8 Jul 2026 Householder
  • 26/02702/HPA Granted

    16 OAKFIELD GARDENS, BECKENHAM, BR3 3AZ

    Retention of a Hip to Gable rear roof dormer extension with the addition of two roof lights to the front roof slope.

    3 Jul 2026 Householder
  • 26/02663/HPA Granted

    72 SUNDRIDGE AVENUE, BROMLEY, CHISLEHURST, BR7 5LU

    Raised decking area with planters, steps and single storey garden room at rear

    2 Jul 2026 Householder
  • 26/02482/HPA Granted

    CHESTNUTS, 15B SANDY RIDGE, CHISLEHURST, BR7 5DP

    Loft conversion comprising front and rear dormers and rooflights to front.

    19 Jun 2026 Householder