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Planning agent

D Collison Consulting

10 planning applications on PlanIndex across 6 councils . On the register from 2019 to 2025.

Where they work

What they file

  1. Householder60%
  2. Prior approval20%
  3. Amendments10%
  4. Full applications10%

Track record

The 10 most recent applications naming this firm

  • 25/5101/HSE Awaiting decision

    65 Exeter Road London N14 5JU

    Single storey rear extension with 2no. rooflights and new access steps. Conversion of the existing garage into habitable room, insertion of window to replace garage door. Removal of front sloping roof and replaced with a wall and flat roof

    Submitted 18 Dec 2025 Householder
  • 24/01100/PN42 Granted

    67 Costead Manor Road Brentwood Essex CM14 4XY

    Demolition of existing rear conservatory. Single storey rear extension. The proposed extension would extend 6m beyond the rear wall of the original dwelling, the maximum height of the proposed extension would be 3.2m and the proposed eaves height would be 3m.

    Decided 15 Nov 2024 Prior approval
  • 23/04112/HOU Granted

    52 Cheyne Walk London N21 1DE

    Single storey rear extension, extension of roof to side to create gable end, rear dormer, Juliette balcony and front rooflights and conversion of garage to habitable room with alterations to front facade.

    Decided 1 Feb 2024 Householder
  • 23/03274/HOU Refused

    52 Cheyne Walk London N21 1DE

    Ground floor rear extension, first floor rear extension, extension of roof to side to create gable end, rear dormer, Juliette balcony and front rooflights and alterations to front facade.

    Decided 7 Dec 2023 Householder
  • 21/00611/FULL Granted

    263 London Road Wickford Essex SS12 0LG

    Hip to gable end roof alteration and the addition of front and rear dormers

    Decided 7 Jun 2021 Full applications
  • 21/00619/PDPA Granted

    263 London Road Wickford Essex SS12 0LG

    Notification for a proposed larger home extension projecting 6.0 metres from the rear wall of the original dwelling with a maximum height of 4.0 metres and an eaves height of 3.0 metres, materials to match existing dwelling.

    Decided 21 May 2021 Prior approval
  • UTT/20/2635/HHF Granted

    Church View Pond Lane The Heath Hatfield Heath CM22 7AB

    Loft conversion with rear roof dormer.

    Decided 14 Dec 2020 Householder
  • UTT/20/2542/HHF Granted

    44 Bentfield Road Stansted CM24 8HP

    Proposed new front porch, windows, render and roof slates to front elevation.

    Decided 8 Dec 2020 Householder
  • HW/HSE/20/00046 Granted

    11 Thurstans Harlow Essex CM19 4RS

    Rear 2 storey in fill extension to create larger habitable space at ground floor level, and enlargement of bedroom at 1st floor, to include en-suite.

    Decided 17 Mar 2020 Householder
  • 19/00205/NON/2 Granted

    Sundance Wyatts Green Road Wyatts Green Brentwood Essex CM15 0PJ

    Non material amendment to application 19/00205/FUL (Demolition of existing conservatory and construction of single storey rear extension to include roof lantern, two storey side extension, first floor rear dormer enlargement, and new front porch to include pitched roof, fenestration and roof alterations.) to alter the rear single storey extension from crown to flat roof.

    Decided 31 Oct 2019 Amendments

The full track 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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