25 St Marys Avenue Shenfield Essex CM15 8PY

1. 4 Apr 2024

   Received by Brentwood

2. 5 Jul 2024

   Decision issued: Lawful

3. 21 Sep 2026

   Added to PlanIndex

Brentwood granted permission on 5 July 2024, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 25 St Marys Avenue Shenfield Brentwood Essex CM15 8PY

  19/01545/FUL Submitted 4 Nov 2019 50 yards away

  Single storey side extension with external ramp, add hanging bay window with hipped roof over to front, alterations to fenestration and rooflight to side

  Granted Full applications Extension Loft or dormer +1 10 docs
  Small domestic

• 27 St Marys Avenue Shenfield Essex CM15 8PY

  24/00622/FUL Submitted 30 May 2024 50 yards away

  Construction of bungalow with new access to the rear of 27 St Marys Avenue

  Granted Full applications 13 docs

• 27 St Marys Avenue Shenfield Essex CM15 8PY

  24/00539/HHA Submitted 9 May 2024 50 yards away

  Proposed conversion and extension of side garage into open plan living space.

  Granted Householder Extension 10 docs
  Domestic

• 17 St Marys Avenue Shenfield Brentwood Essex CM15 8PY

  21/00993/HHA Submitted 2 Jun 2021 50 yards away

  Demolition of existing garage and conservatory and construction of a single storey side and rear extension. Fenestration and roof alterations.

  Granted Householder Extension Roofing +2 10 docs
  Small domestic

• 91 Oliver Road Shenfield Essex CM15 8PX

  25/00850/HHA Submitted 8 Oct 2025 50 yards away

  Conversion of garage into habitable space.

  Granted Householder 12 docs
  Domestic

• 93 Oliver Road Shenfield Essex CM15 8PX

  26/00176/S192 Submitted 17 Feb 2026 50 yards away

  Application for a Lawful Development Certificate for a proposed use or development for a proposed removal of chimney, add hip to gable roof extension, rear dormer and 2 front rooflights

  Granted Lawful development Extension Loft or dormer 10 docs

• 26/00414/S192 Granted

  262 Ongar Road Brentwood Essex CM15 9EA

  Application for a Certificate of Lawfulness for proposed use or development for single storey side and rear extensions.

  Received 11 May, published by the council 23 Jul 2026 Lawful development
• 26/00899/S192 Awaiting decision

  279 Chelmsford Road Shenfield Essex CM15 8SD

  Application for a Lawful Development Certificate for a Proposed Use or Development for a proposed single storey side and rear extension.

  Received 10 Aug, published by the council 21 Sep 2026 Lawful development
• 26/00390/S192 Granted

  271 Rayleigh Road Hutton Essex CM13 1PL

  Application for a Lawful Development Certificate for a proposed use or development for demolition of chimney. Proposed hip to gable with rear dormer x2 rooflights and Juliette balcony.

  Received 29 Apr, published by the council 23 Jul 2026 Lawful development
• 26/00856/S192 Awaiting decision

  4 Chafford Gardens West Horndon Essex CM13 3NJ

  Application for a lawful Development Certificate for a proposed Use or Development for the construction of rear dormer and three front rooflights

  Received 3 Aug, published by the council 10 Sep 2026 Lawful development
• 26/00126/S192 Granted

  189 Rayleigh Road Hutton Essex CM13 1LZ

  Application for a Lawful Development Certificate for a proposed use or development for: Proposed single storey outbuilding at rear of garden

  Received 2 Feb, published by the council 23 Jul 2026 Lawful development