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Planning application

66 Underhill Road London Southwark SE22 0QT

Granted Southwark 20/AP/2561 Certificate of Lawful Dev. - Proposed

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

Proposal

Certificate of lawfulnesss (Proposed) for the construction of a single storey garden room with solar panels on roof and outdoor swimming pool in the rear amenity space

As published by the council, reference 20/AP/2561

Application record

Reference
20/AP/2561
Type
Certificate of Lawful Dev. - Proposed
Status
Granted
Decision
Certificate of Lawfulness Prop- GRANTED
Received
9 Sep 2020
Validated
10 Sep 2020
Decided
7 Oct 2020
Ward
Dulwich Hill
Parish
Dulwich
Decision by
Delegated Panel - Trees
Postcode
SE22 0QT

Timeline

Dates from the published record

  1. 9 Sep 2020

    Received by Southwark

  2. 10 Sep 2020

    Validated

    Checked as complete and ready for consideration.

  3. 7 Oct 2020

    Decision issued: Certificate of Lawfulness Prop- GRANTED

  4. 29 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Design Squared Ltd Agent, a design practice registered in Brighton

Active · incorporated 2010 · Brighton

101 applications on PlanIndex · across 11 councils · 91% granted

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Documents

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

9 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 7 October 2020, 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 500 metres

  • 62 Underhill Road London Southwark SE22 0QT

    25/AP/3261 Submitted 10 Nov 2025 17m away

    99% historically approved · decision due ~5 Jan

    T1 Sycamore - Reduce a 6M tree by 1m to the previous pollard points

    Awaiting decision Trees 4 docs

  • Garages To Rear Of Cedar And Willow Lodge 71 And 73 Wood Vale London SE23 3DU Southwark

    20/AP/1401 Submitted 20 May 2020 43m away

    Demolition of existing single storey pre-fabricated garage block and construction of two storey building comprising garage block on the ground floor with 1 three-bedroom flat above.

    Granted Full applications Demolition 26 docs
    Small domestic

  • 78 Underhill Road London Southwark SE22 0QT

    26/AP/1603 Submitted 5 Jun 2026 48m away

    95% historically approved · decision due ~3 Aug

    Works to a tree with a TPO: T1 Oak tree - Tip back existing 8m lateral branches over neighbours and rear garden by 1.5m to the previous points. Remove epicormic trunk growth as shown up to main crown break. No further removal of epicormic growth within the crown beyond that shown and agreed. Remove deadwood over 25mm in diameter. Height and form to be retained. Reasons: To increase available light to the garden and control development

    Decided Trees

  • 52A Underhill Road London Southwark SE22 0QT

    25/AP/3696 Submitted 17 Dec 2025 52m away

    Works to a tree with a TPO: T1 - Horse chestnut- Reduce crown by 2 to 2.5m to previous pollarded points, retaining knuckles.

    Granted Trees 7 docs

  • Flat 4 Cedar Lodge 71 Wood Vale London Southwark SE23 3DU

    23/AP/2574 Submitted 13 Sep 2023 64m away

    Works to a tree subject to a TPO: T1 - XL TPO Fig tree. Remove smaller epicormic growth growing towards neighbours? garden. On the western rear side of the tree growing near the pear tree, remove three lateral branches to weight reduce the larger leaning trunks.

    Granted Trees 8 docs

  • 77 Wood Vale London Southwark SE23 3DT

    22/AP/3178 Submitted 5 Sep 2022 69m away

    Erection of a garden room in rear garden.

    Granted Householder 13 docs
    Small domestic

In Southwark

  • 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

    11 Jun 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

    30 Jun 2026 Lawful development
  • 26/AP/1759 Granted

    29 Dundas Road London Southwark SE15 2DR

    Certificate of Lawful Development (Proposed) for loft conversion with rear dormer, installation of roof lights to front roof slope, construction of a rear outbuilding, fenestration changes including new and replacement windows and installation of soil vent pipe.

    17 Jun 2026 Lawful development
  • 26/AP/1942 Granted

    Peckham Rye Railway Station Station Way London Southwark SE15 4RX

    Certificate of lawfulness (existing) to confirm that planning permission 22/AP/1006 was lawfully implemented within the prescribed time period

    3 Jul 2026 Lawful development
  • 26/AP/1625 Granted

    97 - 99 Borough High Street Southwark SE1 1NL

    Certificate of Lawful development (proposed) for: Like for like replacement of the existing Zinc Cladding, for non combustible insulation, behind the cladding and replacement external like for like (new) zinc cladding; and like for like replacement of the penthouse terrace decking and the balcony decking to the rear.

    8 Jun 2026 Lawful development