134 Thorndon Avenue West Horndon Essex CM13 3TR

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 26/00292/PN42 Granted

  134 Thorndon Avenue West Horndon Essex CM13 3TR

  Demolition of existing single storey extension and construction of 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 3.63m and the proposed eaves height would be 2.60m

  Decided 24 Apr 2026 Prior approval

1. 16 Mar 2026

   Received by Brentwood

2. 17 Jul 2026

   Decision issued: Application Permitted

3. 23 Jul 2026

   Added to PlanIndex

Brentwood granted permission on 17 July 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 134 Thorndon Avenue West Horndon Essex CM13 3TR

  26/00292/PN42 Submitted 16 Mar 2026 50 yards away

  Demolition of existing single storey extension and construction of 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 3.63m and the proposed eaves height would be 2.60m

  Granted Prior approval Extension Demolition 10 docs
  Small domestic

• 132 Thorndon Avenue West Horndon Brentwood Essex CM13 3TR

  21/01226/HHA Submitted 22 Jul 2021 50 yards away

  Single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 138 Thorndon Avenue West Horndon Essex CM13 3TR

  26/00165/HHA Submitted 3 Mar 2026 50 yards away

  Remove garage and construct single storey annex on the existing footprint. Loft conversion with front and rear dormers

  Granted Householder Loft or dormer 11 docs
  Small domestic

• West Horndon County Primary School Thorndon Avenue West Horndon Essex CM13 3TR

  25/01188/FUL Submitted 23 Apr 2026 50 yards away

  79% historically approved · decision due ~18 Jun

  Proposed new outbuilding classroom

  Awaiting decision Full applications 8 docs

• 144 Thorndon Avenue West Horndon Essex CM13 3TR

  24/00456/S192 Submitted 3 Jun 2024 50 yards away

  Application for a Lawful Development Certificate for a proposed use or development for a single storey rear extension.

  Refused Lawful development Extension 7 docs
  Small domestic

• 144 Thorndon Avenue West Horndon Essex CM13 3TR

  24/01002/HHA Submitted 21 Oct 2024 50 yards away

  Single Storey Rear Extension

  Granted Householder Extension 8 docs
  Small domestic

• 26/00843/HHA Awaiting decision

  Greenwoods 68 Selwood Road Brentwood Essex CM14 4QA

  Demolition of existing single storey garage and construction of a part single and part two storey side and rear extension. The existing house roof is to be removed and a new roof created to cover the existing house and the new extensions. The new roof is to contain a second floor room and will include a rear dormer and 3 rooflights to front elevation.

  Received 8 Sep, published by the council 10 Sep 2026 Householder
• 26/00988/HHA Awaiting decision

  57 Kilworth Avenue Shenfield Essex CM15 8PT

  Raise ridge to create two storey dwelling with rear extensions, pergola and layout drive

  Received 28 Aug, published by the council 11 Oct 2026 Householder
• 26/00986/HHA Awaiting decision

  66 Avenue Road Ingatestone Essex CM4 9HB

  Part single part two storey rear extension, part conversion of garage to habitable accommodation, apply render finish to dwelling, add AC unit to side

  Received 27 Aug, published by the council 11 Oct 2026 Householder
• 26/00980/HHA Awaiting decision

  7 Weald Road Brentwood Essex CM14 4SX

  Remove porch and construct part single part two storey front extension

  Received 26 Aug, published by the council 11 Oct 2026 Householder
• 26/00942/HHA Awaiting decision

  Helen Hay Green Lane Hook End Essex CM15 0NT

  Raise ridge and add first floor to create 2 storey dwelling with extension to garage and alterations to fenestration

  Received 18 Aug, published by the council 11 Oct 2026 Householder