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Planning agent

ER Architectural Design Ltd

An architecture practice. 30 planning applications on PlanIndex across 6 councils . On the register from 2019 to 2026.

19 granted and 8 refused of 27 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

  1. 58% approved here, against 87% for the council

  2. 78% approved here, against 87% for the council

What they file

  1. Householder48%
  2. Full applications21%
  3. Prior approval14%
  4. Lawful development10%
  5. Amendments3%

Track record

The 10 most recent applications naming this firm

  • 2026/2904 Awaiting decision

    6 Gateside Road SW17 7ND

    Alterations including erection of single-storey rear/side extension

    Submitted 20 Aug 2026
  • DM2026/00778 Granted

    20 The Dene Cheam SM2 7EG

    Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.

    Decided 10 Aug 2026 Householder
  • 26/00504/FLH Granted

    47 Chestnut Avenue Ewell Surrey KT19 0SY

    Alterations to the front garden with hard and soft landscaping and the installation of two electric sliding gates (part retrospective)

    Decided 4 Aug 2026 Householder
  • 26/00314/NMA Refused

    47 Chestnut Avenue Ewell Surrey KT19 0SY

    Non-Material Amendments to planning permission 21/00231/FLH to change the surfaces of the front garden to a resin bound finish and install front electric gates

    Decided 3 Apr 2026 Amendments
  • 26/00111/FLH Granted

    47 Chestnut Avenue Ewell Surrey KT19 0SY

    Single storey rear extension and alterations to fenestration. Roof extension to accommodate a habitable space incorporating a rear dormer and front roof lights

    Decided 27 Jul 2026 Householder
  • 26/00279/FLH Granted

    47 Chestnut Avenue Ewell Surrey KT19 0SY

    Raised height of land to rear garden and installation of permeable artificial grass set on granular dust and, resin bound walkway (retrospective)

    Decided 5 May 2026 Householder
  • DM2026/00255 Granted

    91 Priory Road North Cheam SM3 8LY

    Conversion of loft space involving a dormer extension at side and rooflights to rear roofslope.

    Decided 23 Apr 2026 Full applications
  • 26/00133/CLP Granted

    95 Gibraltar Crescent Epsom Surrey KT19 9BU

    Alteration of roof from hip to gable end; rear roof extension (involving conversion of roofspace to habitable use) and installation of three rooflight to front roofslope (Application for a Certificate of Lawful Development - Proposed)

    Decided 1 Apr 2026 Lawful development
  • 26/00003/PDE Granted

    20 Danetree Road West Ewell Surrey KT19 9RZ

    Permitted Development Prior Notification: Single storey rear extension (6.00m in depth, maximum height of 3.31m and eaves height of 3.00m).

    Decided 12 Feb 2026 Prior approval
  • DM2025/01374 Granted

    37 Pine Ridge Carshalton SM5 4QQ

    Erection of a single storey rear extension including provision of steps and alterations to the side fenestration.

    Decided 6 Jan 2026 Householder

20 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.

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From council registers and Companies House. Counts describe the records we hold, not a firm's complete history. Request a correction or removal.