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Planning agent

Design Squared Ltd

A design practice registered in Brighton. 101 planning applications on PlanIndex across 11 councils . On the register from 2011 to 2026.

82 granted and 8 refused of 90 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

What they file

  1. Householder45%
  2. Full applications18%
  3. Lawful development18%
  4. Amendments8%
  5. Conditions6%

Company record

From Companies House. Company information only; we never show personal contact details.

Registered name
DESIGN SQUARED LTD
Company number
07343612
Status
Active
Incorporated
12 August 2010
Registered in
Brighton

Track record

The 10 most recent applications naming this firm

  • 26/02466/FUL Awaiting decision

    30 Chatsworth Way London SE27 9HN

    Erection of a single-storey ground-floor rear extension, together with façade alterations, replacement windows, installation of rooflights and associated works.

    Submitted 26 Aug 2026 Full applications
  • 26/02148/DET Awaiting decision

    144 Coldharbour Lane London SE5 9QH

    Approval of details pursuant to conditions 11 (water) 12 (water) & 13 (soft landscaping and tree planting) of planning permission 23/03786/FUL (Erection of a first floor rear extension and a mansard roof and insertion of bike and bin storages to provide two new dwellings) granted on 30.08.2024

    Submitted 23 Jul 2026
  • 26/1861/CP Granted

    1 SCOTSDALE ROAD, ELTHAM, LONDON, SE12 8BS

    Certificate of Lawfulness (Proposed) is sought for a loft conversion, complete with dormer, roofl...

    Decided 19 Aug 2026
  • 26/AP/1795 Granted

    50 Landcroft Road London Southwark SE22 9LD

    Construction of a single storey ground floor wraparound extension.

    Decided 18 Aug 2026 Householder
  • DC/26/143852 Granted

    103 EWHURST ROAD, LONDON, SE4 1SD

    Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 4.00m, an eaves height of 3.00m and a maximum height of 4.00m to 103 Ewhurst Road, SE4.

    Decided 3 Jun 2026 Prior approval
  • 26/1470/HSE Awaiting decision

    41 Ossulton Way London N2 0JY

    Single storey rear extension. Alterations and extension to the existing raised patio area with associated stairs. Conversion of the existing garage into habitable room, insertion of timber doors and glazing to replace garage door. Roof extension involving side and rear dormer windows, 1no. conservation rooflight. Changes to fenestrations including Replacement windows. Replacement of existing sheds and associated landscaping works. New EV Charging point to side elevation. Replacement side gate and fence

    Submitted 21 Apr 2026 Householder
  • 26/AP/0942 Decided

    47 Burbage Road London Southwark SE24 9HB

    Non-material amendment of planning permission 24/AP/3820 'Construction of a part single, part two storey side/rear extension. Loft conversion and extension including construction of 1no. rear roof dormer, installation of 2no. of rooflights to the side roof slope, installation of solar panels to the rear roof slope. Front garage extension, fenestration replacement, extension of patio area and additions of timber gate and low level brick wall with railing to the front boundary'. NMA: To update description of works to "Construction of a part single, part two-storey side/rear extension; loft conversion and extension including construction of one rear roof dormer; installation of rooflights and solar panels; front garage extension; fenestration replacement; extension of patio area; addition of a timber gate and low-level brick wall with picket fences to the front; alteration to rear and front boundary treatments; addition of bike storage and EV charging point within the front garden; alteration to front facade and associate hard and soft landscaping to the front and rear."

    Decided 17 Jun 2026 Conditions
  • 26/AP/0813 Granted

    27 Elm Grove London Southwark SE15 5DB

    Facade and fenestration alterations, complete with installation of skylight, cycle storage and all associated works.

    Decided 13 May 2026 Householder
  • 26/0869/CP Refused

    1 SCOTSDALE ROAD, ELTHAM, LONDON, SE12 8BS

    Certificate of Lawfulness (Proposed) is sought for proposed loft conversion, complete with dormer, rooflight insertion and all associated works at 1 Scotsdale Road, London SE12 8BS.

    Decided 13 May 2026 Lawful development
  • 26/AP/0785 Granted

    47 Burbage Road London Southwark SE24 9HB

    Variation to Condition 1 (Approved Plans) for planning application ref: 24/AP/3820 dated 04/03/2025 for 'Construction of a part single, part two-storey side/rear extension; loft conversion and extension including construction of one rear roof dormer; installation of two rooflights to the side roof slope; installation of solar panels to the rear roof slope; front garage extension; fenestration replacement; extension of patio area; and addition of a timber gate and low-level brick wall with railing to the front boundary.' Amendments sought: -Addition of two new rooflights to the rear, and alterations to the design of rooflights on the side slope -Reduction in the number of solar panels to the rear roof slope, with the addition of one solar panel to the proposed dormer extension -Addition of bike storage and an EV charging point to the front garden -Relocation of the garden shed -Detailed external landscaping to the front and rear -New fencing to the rear boundary -Changes to the design of the front boundary treatment -Alterations to the front facade, including roof coverings at first-floor level

    Decided 17 Jun 2026 Amendments

91 more applications on record

Trade members see everything this firm has filed, filter it by council and outcome, and get an email the day it files again.

See the full track record

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