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Planning application

22/3968/HD

27 RICHMOUNT GARDENS, BLACKHEATH, LONDON, SE3 9AE

Granted Greenwich Householders

Proposal

Construction of a single storey rear extension.

As published by the council, reference 22/3968/HD

Timeline

Dates from the published record

  1. 28 Nov 2022

    Received by Greenwich

  2. 23 Jan 2023

    Decision issued: Approve

  3. 26 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

  • 26/0595/HD Awaiting decision

    36 RICHMOUNT GARDENS, BLACKHEATH, LONDON, SE3 9AE

    Installation of a dropped kerb with associated works.

    26 Feb 2026 0m away Householder
  • 26/1321/SD Awaiting decision

    Garaged Adjacent to 33 Richmond Gardens, Blackheath, SE3 9AE

    Submission of details pursuant to the discharge of Condition 11 (Ecology Measures) of Planning Permission 23/0066/F, dated 07/09/2023.

    29 Apr 2026 0m away Conditions
  • 26/1933/HD Awaiting decision

    68 BROOKLANDS PARK, BLACKHEATH, LONDON, SE3 9AJ

    Demolition of the conservatory, removal of the north-side window, and construction of a single-storey and part two-storey rear extension, incorporating the installation of rooflights, two rear dormers, replacement of the front dormers, and associated external works.

    30 Jun 2026 80m away Householder
  • 26/1991/TC Granted

    68 BROOKLANDS PARK, BLACKHEATH, LONDON, SE3 9AJ

    Silver Birch (T1) - reduce width from 3.5m to 2m, and thin remainder by 20%, maintaining current height of 3m

    3 Jul 2026 80m away Trees
  • 26/1574/F Awaiting decision

    FLAT 2, LENNOX HOUSE, 96 MANOR WAY, BLACKHEATH, LONDON, SE3 9AP

    Replacement of the existing single glazed timber sashes, retention and repair of the existing timber box framed, and the installation of new timber sliding sashes incorporating heritage slimline double glazing to the side and rear elevation of the first-floor flat contained within Lennox House.

    25 May 2026 155m away Full applications
  • 26/2247/TC Awaiting decision

    9 MANORBROOK, BLACKHEATH, LONDON, SE3 9AW

    Bay - Removal (felling) of the tree in its entirety to ground level. front garden 2m from front entrance with a lean towards the property in a restricted planting space

    27 Jul 2026 200m away Trees

In Greenwich

  • 26/2272/HD Awaiting decision

    31 GALLOSSON ROAD, PLUMSTEAD, LONDON, SE18 1RD

    Replacement of all windows and doors with associated works.

    29 Jul 2026 Householder
  • 26/1591/HD Granted

    99 ELIBANK ROAD, ELTHAM, LONDON, SE9 1QJ

    Construction of a single-storey outbuilding in the rear garden and all associated works. (Retrospective) (Amended Description)

    28 May 2026 Householder
  • 26/1556/HD Granted

    103 BROAD WALK, KIDBROOKE, LONDON, SE3 8NF

    Construction of a single storey rear and side wraparound extension with associated works.

    22 May 2026 Householder
  • 26/2246/HD Awaiting decision

    171 WESTCOMBE HILL, BLACKHEATH, LONDON, SE3 7DP

    Construction of single storey rear extension with associated internal alterations and replacement of the dilapidated garage to the bottom of the garden.

    27 Jul 2026 Householder
  • 26/2218/HD Awaiting decision

    120 GLENESK ROAD, ELTHAM, LONDON, SE9 1RE

    Construction of a single-storey rear extension incorporating installation of rooflights, replacement side window and installation of new rear raised fence, with associated works.

    27 Jul 2026 Householder