4 Sebastian Avenue Shenfield Brentwood Essex CM15 8PN

1. 29 Aug 2023

   Received by Brentwood

2. 26 Oct 2023

   Decision issued: Application Permitted

3. 1 Oct 2026

   Added to PlanIndex

Brentwood granted permission on 26 October 2023, 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.

• 7 Sebastian Avenue Shenfield Essex CM15 8PN

  24/00940/HHA Submitted 23 Sep 2024 50 yards away

  Construct part two storey part first floor rear extension with conversion of garage into habitable accommodation, replace front canopy roof with porch canopy and alterations to fenestration

  Granted Householder Extension Windows or glazing 26 docs
  Small domestic

• 25 Sebastian Avenue Shenfield Essex CM15 8PN

  25/01127/COND/1 Submitted 8 Jun 2026 50 yards away

  Discharge of condition 4 (Detail of crown roof) of original application 25/01127/HHA (Proposed Two Storey Front, Side and Rear extensions including single storey rear extension. Roof alterations including raising height of ridge. Proposed front canopy and open porch)

  Granted Extension Roofing
  Small domestic

• 1 Sebastian Avenue Shenfield Essex CM15 8PN

  24/00270/NON/1 Submitted 11 Jun 2024 100 yards away

  Non material amendment to application 24/00270/HHA (Upwards extension to create 2.5 storeys, alteration/relocation of existing bays with gable end pitched roofs. New wooden/brick open porch with a pitched roof and timber detailing to match. Proposed side chimney stack with ornate detailing. Front & rear roof lights. New garden fencing. Proposed vehicle crossing. Fenestration alterations.) to allow for amendments to the rear to change window to doors and removal of window from side elevation and internal alterations, alterations to colour of fascia, soffits and mock tudor detailing.

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

• 1 Sebastian Avenue Shenfield Essex CM15 8PN

  24/00270/HHA Submitted 7 Mar 2024 100 yards away

  Upwards extension to create 2.5 storeys, alteration/relocation of existing bays with gable end pitched roofs. New wooden/brick open porch with a pitched roof and timber detailing to match. Proposed side chimney stack with ornate detailing. Front & rear roof lights. New garden fencing. Proposed vehicle crossing. Fenestration alterations.

  Granted Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 17 Kilworth Avenue Shenfield Essex CM15 8PS

  24/00383/HHA Submitted 2 Apr 2024 100 yards away

  Construction of part single part two storey side extension, raise ridge and reconfigure roof into loft conversion to include roof lights to front and dormers to rear. Alterations to fenestration.

  Granted Householder Extension Loft or dormer +1 8 docs
  Domestic

• 25 Crossways Shenfield Essex CM15 8QX

  22/01421/NON/1 Submitted 29 Apr 2024 100 yards away

  Non material amendment to application 22/01421/HHA (Demolition of existing garage and construction of part two storey part single storey side and rear extensions, replacement of roof over part of exisitng rear single-storey element. Removal of chimney) for the alteration to side windows.

  Granted Amendments Extension Demolition +1 3 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
• 26/01011/HHA Awaiting decision

  Harrington House 24 Worrin Road Shenfield Essex CM15 8DE

  Add hipped roof to front bay window

  Received 3 Sep, published by the council 11 Oct 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