30 Thorndon Avenue West Horndon Brentwood Essex CM13 3TT

1. 26 Jul 2021

   Received by Brentwood

2. 10 Sep 2021

   Decision issued: Prior Approval is Not Required

3. 10 Sep 2026

   Added to PlanIndex

Brentwood granted permission on 10 September 2021, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 19 Thorndon Avenue West Horndon Brentwood Essex CM13 3TT

  21/00686/HHA Submitted 29 Apr 2021 100 yards away

  Demolition of conservatory and construction of single storey rear extension with roof lanterns and addition of side door

  Granted Householder Extension Demolition 5 docs
  Small domestic

• 13 Thorndon Avenue West Horndon Essex CM13 3TT

  21/00427/NON/1 Submitted 2 Sep 2024 100 yards away

  Non material amendment to application 21/00427/PN42 (Single storey rear extension. The proposed extension would extend 8.0m beyond the rear wall of the original dwelling, the maximum height of the proposed extension would be 3.30m and the proposed eaves height would be 3.0m) for the two rooflights to be changed to two roof lanterns.

  Granted Amendments Extension Loft or dormer 5 docs
  Small domestic

• 47 Thorndon Avenue West Horndon Brentwood Essex CM13 3TT

  21/01198/HHA Submitted 6 Jul 2021 150 yards away

  Proposed single storey rear extension to include x3 roof lights. Alterations of fenestration.

  Granted Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 47 Thorndon Avenue West Horndon Brentwood Essex CM13 3TT

  23/00198/HHA Submitted 16 Feb 2023 150 yards away

  Proposed single storey rear extension to include x3 rooflights. Alternations of fenestrations.

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 47 Thorndon Avenue West Horndon Brentwood Essex CM13 3TT

  21/01050/PN42 Submitted 3 Jun 2021 150 yards away

  Single storey rear extension. The proposed extension would extend 8.0m beyond the rear wall of the original dwelling, the maximum height of the proposed extension would be 3.30m and the proposed eaves height would be 3.30m

  Withdrawn Prior approval Extension 3 docs
  Small domestic

• 49 Thorndon Avenue West Horndon Brentwood Essex CM13 3TT

  20/01178/COND/1 Submitted 20 Aug 2021 150 yards away

  Discharge of conditions 3 (Details of materials) of application 20/01178/HHA (Demolition of existing garage and construction of new repositioned garage, and a single storey rear extension).

  Withdrawn Conditions Extension Demolition 3 docs
  Small domestic

• 26/00964/PNCOU Awaiting decision

  106 High Street Brentwood Essex CM14 4AP

  Prior Notification under Schedule 2, Part 3, Class MA for the change of use of the existing first and second floors from Class E (Commercial, Business and Service) to one self-contained residential dwelling (Use Class C3), including internal reconfiguration, independent residential access and associated refuse storage arrangements. No external alterations are proposed. Determination of whether Prior Approval is required concerning: (a) Transport and Highways impacts of the development; (b) Contamination risks on the site; (c) Flooding risks on the site; (d) Impacts of noise from commercial premises on the intended occupiers of the development and (e) Impact on character or sustainability of the conservation area; (f) Provision of adequate natural light in all habitable rooms of the dwellinghouses.

  Received 21 Aug, published by the council 10 Sep 2026 Prior approval
• 26/00513/PN42 Granted

  12 Hatfield Close Hutton Essex CM13 2TD

  Removal of existing rear outbuliding and constructon of single-storey rear extension. The proposed extension would extend 5.70m beyond the rear wall of the orignial dwelling, the maximun height of the proposed extenson would be 3.80m and the proposed eaves height would be 2.90

  Received 15 May, published by the council 23 Jul 2026 Prior approval
• 25/01409/PNCOU Refused

  106 High Street Brentwood Essex CM14 4AP

  Prior Notificaion under Schedule 2, Part 3, Class G for the change of use of the first and second floor of the existing office building (Class E) into residential self-contained 3-bedroom residential flat (Class C3). Determination of whether Prior Approval is required concerning: a. Transport and Highways impacts of the development; b. Contamination risks on site; c. Flooding risks on site; d. Impacts of noise from commercial premises on the intended occupiers of the development and e. Impact on character or sustainability of the Conservation Area; f.Provision of adequate natural light in all habitable rooms of the dwellinghouses.

  Received 27 Apr, published by the council 9 Aug 2026 Prior approval
• 26/00543/PN42 Granted

  West Bays Hook End Road Hook End Essex CM15 0NR

  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 3.27m and the proposed eaves height would be 2.92m

  Received 12 May, published by the council 23 Jul 2026 Prior approval
• 26/00466/PN42 Granted

  32 Kavanaghs Road Brentwood Essex CM14 4NE

  Single storey rear extension. The proposed extension would extend 4.32m beyond the rear wall of the original dwelling, the maximum height of the proposed extension would be 3.54m and the proposed eaves height would be 2.47m.

  Received 22 Apr, published by the council 9 Aug 2026 Prior approval