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Planning application

28 Trossachs Road London Southwark SE22 8PY

Granted Southwark 23/AP/2626 Certificate of Lawful Dev. - Proposed

Works: Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness (Proposed) for the construction of a hip to gable loft conversion with two dormer windows to rear and installation of two rooflights to front roof slope.

As published by the council, reference 23/AP/2626

Application record

Reference
23/AP/2626
Type
Certificate of Lawful Dev. - Proposed
Status
Granted
Decision
Granted As published: Certificate of Lawfulness Prop- GRANTED
Received
19 Sep 2023
Validated
20 Sep 2023
Decided
3 Oct 2023
Ward
Goose Green
Parish
Dulwich
Decision by
Delegated - GOLD
Postcode
SE22 8PY

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 23/AP/2491 Granted

    28 Trossachs Road London Southwark SE22 8PY

    Construction of a single storey ground floor rear extension.

    Decided 24 Oct 2023 Householder

Timeline

Dates from the published record

  1. 19 Sep 2023

    Received by Southwark

  2. 20 Sep 2023

    Validated

    Checked as complete and ready for consideration.

  3. 3 Oct 2023

    Decision issued: Certificate of Lawfulness Prop- GRANTED

  4. 26 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

P+P Architects Agent, an architecture practice

36 applications on PlanIndex · across 9 councils · 80% granted

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Documents

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

26 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.

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What this grant of permission means

Southwark granted permission on 3 October 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 28 Trossachs Road London Southwark SE22 8PY

    23/AP/2491 Submitted 4 Sep 2023 50 yards away

    Construction of a single storey ground floor rear extension.

    Granted Householder Extension 23 docs
    Small domestic
  • 38 Trossachs Road London Southwark SE22 8PY

    20/AP/2225 Submitted 7 Aug 2020 50 yards away

    Certificate of lawful development (proposed) for the construction of a double hip to gable loft conversion with tiled dormer to rear and installation of three rooflights to front roof slope

    Granted Lawful development Loft or dormer 17 docs
  • Flats A-D 105 East Dulwich Grove London Southwark SE22 8PU

    25/AP/3424 Submitted 24 Nov 2025 50 yards away

    Details of condition 3 (Construction Environmental Management Plan) pursuant to planning permission 25/AP/0185 granted on 27.08.2025 for: (Construction of rear extensions to the ground floor, first floor and second floor(loft) including private amenity roof terraces and hip to gable roof extension incorporating a front dormer)

    Withdrawn Conditions Extension Loft or dormer 9 docs
  • 14 Trossachs Road London Southwark SE22 8PY

    26/AP/0566 Submitted 25 Feb 2026 50 yards away

    Demolition of existing rear extension and construction of a new single storey rear extension

    Granted Householder Extension Demolition 15 docs
    Small domestic
  • 12A Trossachs Road London Southwark SE22 8PY

    21/AP/1787 Submitted 24 May 2021 50 yards away

    Non material amendments to planning application 21/AP/0707 dated 28/04/2021 for demolition of existing rear conservatory and construction of single storey rear extension to change the window on west elevation of approved extension

    Decided Conditions Extension Demolition +1 7 docs
    Small domestic
  • The Charter School East Dulwich Jarvis Road London Southwark SE22 8RB

    26/AP/1097 Submitted 16 Apr 2026 50 yards away

    Works to tree with a TPO: (T2A) Ash Cut regrowth back to boundary - routine maintenance. Height from 7.5m to 5.5m Crown spread from 4.5m to 2.5m. (T3) Horse Chestnut Cut regrowth back from building to main trunk - routine maintenance. Height from 9.5m to 7.5m Crown spread from 5.5m to 3.5m. (T4) Horse Chestnut Cut regrowth back from building to main trunk - routine maintenance. Height from 9.5m to 7.5m Crown spread from 5.5m to 3.5m. (TG5) X4 Horse Chestnuts Prune back from neighbouring building by 2.5m, ensuring guttering and roofing are clear - routine maintenance. Heights from 6.0m to 5.0m Crown spreads from 5.0m to 2.5m.

    Granted Trees 11 docs

In Southwark

  • 26/AP/2574 Awaiting decision

    23 Alberta Street London Southwark SE17 3SF

    Certificate of lawfulness (proposed) for construction of a rear dormer and the installation of 1x rooflight to the front roofslope.

    Received 1 Sep, published by the council 8 Sep 2026 Lawful development
  • 26/AP/2509 Awaiting decision

    Newington Gardens Harper Road London Southwark SE1

    Certificate of Lawfulness (proposed) for improvement works to the playground at Newington Gardens to include the removal of current playground equipment and installation of new accessible equipment.

    Received 21 Aug, published by the council 7 Sep 2026 Lawful development
  • 26/AP/1673 Granted

    Flat 67 Benbow House 24 New Globe Walk London Southwark SE1 9DS

    Certificate of Lawful Development to replace existing external doors with new thermally improved doors

    Received 11 Jun, published by the council 25 Jul 2026 Lawful development
  • 26/AP/1909 Granted

    6 Ethnard Road London Southwark SE15 1RU

    Certificate of lawfulness (proposed) for a loft conversion with rear dormer

    Received 30 Jun, published by the council 25 Jul 2026 Lawful development
  • 26/AP/2486 Awaiting decision

    84 Croxted Road London Southwark SE21 8NP

    Certificate of lawfulness (proposed) for the formation of a moveable structure (as defined under the Caravan Site Act) that can be separated into 2 sections and removed from the rear garden by crane. Refer to the following drawings: 318 SP 00 (PD) 318 SP 01 (PD) 318 SP 101 (PD) 318 GS 01 (PD) 318 GS 02 (PD)

    Received 19 Aug, published by the council 20 Aug 2026 Lawful development