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Planning application

88 Sebastian Avenue Shenfield Brentwood Essex CM15 8PP

Granted Brentwood 23/00985/S192 Certificate of Lawfulness (proposed)

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application for a Lawful Development Certificate for a proposed use or development for a loft conversion with hip to gable roof and rear dormer including juliette balcony and roof lights to front.

As published by the council, reference 23/00985/S192

Application record

Reference
23/00985/S192
Type
Certificate of Lawfulness (proposed)
Status
Decided
Decision
Granted As published: Lawful
Received
9 Aug 2023
Validated
9 Aug 2023
Decided
17 Oct 2023
Ward
Shenfield
Decision by
Delegated Decision COND S191/S192
Postcode
CM15 8PP

Site history

Applications at this address on the Brentwood register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 23/00986/HHA Granted

    88 Sebastian Avenue Shenfield Brentwood Essex CM15 8PP

    Single storey rear extension

    Decided 29 Sep 2023 Householder

Timeline

Dates from the published record

  1. 9 Aug 2023

    Received by Brentwood

  2. 17 Oct 2023

    Decision issued: Lawful

  3. 1 Oct 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Revo Design Limited Agent, a design practice registered in Southend-On-Sea

Active · incorporated 1998 · Southend-On-Sea

133 applications on PlanIndex · across 2 councils · 88% granted

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Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Brentwood granted permission on 17 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.

About lawful development applications

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.

Nearby applications

Within 0.3 miles

  • 88 Sebastian Avenue Shenfield Brentwood Essex CM15 8PP

    23/00986/HHA Submitted 16 Aug 2023 50 yards away

    Single storey rear extension

    Granted Householder Extension 6 docs
    Small domestic
  • 90 Sebastian Avenue Shenfield Essex CM15 8PP

    26/00450/S192 Submitted 29 Apr 2026 50 yards away

    Application for a Lawful Development Certificate for a proposed use or development to reconfigure existing roof pitch to a proposed flat roof rear dormer with juliette balcony and 3 x roof lights to front elevation

    Refused Lawful development Loft or dormer 5 docs
  • 89 Sebastian Avenue Shenfield Essex CM15 8PP

    26/00321/S192 Submitted 19 Mar 2026 50 yards away

    Application for a Lawful Development Certificate for a Proposed Use or Development for a hip to gable roof with rear dormer, together with rooflights on the front roofslope.

    Granted Lawful development Loft or dormer 12 docs
  • 89 Sebastian Avenue Shenfield Essex CM15 8PP

    26/00837/HHA Submitted 18 Aug 2026 50 yards away

    87% historically approved · decision due ~13 Oct

    Extend hipped roof to gable and add rear dormer, construct first floor side and single storey rear extensions

    Awaiting decision Householder Extension Loft or dormer 12 docs
    Small domestic
  • 89 Sebastian Avenue Shenfield Essex CM15 8PP

    26/00417/HHA Submitted 9 Apr 2026 50 yards away

    Single storey rear extension and part conversion of garage to habitable accommodation.

    Granted Householder Extension 12 docs
    Small domestic
  • 87 Sebastian Avenue Shenfield Essex CM15 8PP

    26/00275/HHA Submitted 18 Mar 2026 50 yards away

    Demolish garage, raise ridge and add part single part two storey, part first floor side and rear extensions, add rear dormer, rooflights, solar panels and front entrance, provision of side garage/store, alterations to fenestration. Construct raised patio, pergola and outbuilding within rear garden (revised application to 25/00982/HHA)

    Granted Householder Extension Loft or dormer +2 22 docs
    Small domestic

In Brentwood

  • 26/00679/S192 Awaiting decision

    Fieldings 21 Rectory Chase Doddinghurst Essex CM15 0QN

    Application for a Lawful Development Certificate for a proposed use or development for a disability access prorch.

    Received 1 Sep, published by the council 2 Sep 2026 Lawful development
  • 26/00680/S191 Awaiting decision

    Chivers Chivers Road Stondon Massey Essex CM15 0LL

    Application for a Lawful Development certificate for an existing use or operation or activity for single-storey detached outbuilding to be used as a gym, garage and wellness space

    14 Aug 2026 Lawful development
  • 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
  • 26/00914/S192 Awaiting decision

    Hall Farm House Hall Lane Ingatestone Essex CM4 9NP

    Application for a Lawful Development Certificate for a Proposed Use or Development to increase height of flank wall, remove side dormers and extend cat slide roof into hipped roof and enlarge front hip.

    Received 12 Aug, published by the council 1 Oct 2026 Lawful development
  • 26/00907/S191 Awaiting decision

    Cheale Meats Ltd Orchard Farm Little Warley Hall Lane West Horndon Little Warley Essex CM13 3EN

    Application for a Lawful Development Certificate for an Existing Use or Operation or Activity to confirm a lawful material operation has been undertaken in accordance with Planning Permission 22/01205/FUL.

    Received 11 Aug, published by the council 11 Oct 2026 Lawful development