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Planning application

BH2011/00192

20 Franklin Street, Brighton, BN2 3AL

Granted Brighton and Hove Lawful Development Certificate Proposed

Proposal

A Certificate of Lawfulness is sought for a proposed loft conversion incorporating rooflight to front, dormer to rear roofslope and roof extension to the existing two storey rear projection.

As published by the council, reference BH2011/00192

Timeline

Dates from the published record

  1. 24 Jan 2011

    Received by Brighton and Hove

  2. 7 Feb 2011

    Validated

    Checked as complete and ready for consideration.

  3. 4 Apr 2011

    Decision issued: Approved

  4. 27 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • BH2014/02742 Granted

    40 Franklin Street, Brighton, BN2 3AL

    Certificate of lawfulness for proposed loft conversion incorporating dormer to the rear.

    13 Aug 2014 0m away Lawful development
  • BH2013/03373 Refused

    20 Franklin Street, Brighton, BN2 3AL

    Demolition of existing conservatory and erection of single storey rear extension.

    2 Oct 2013 0m away Householder
  • BH2025/02572 Awaiting decision

    3 Franklin Road Brighton BN2 3AD

    Erection of single storey basement and single storey ground floor rear extensions, roof alterations/extensions including rear dormer and conversion of 2 units to three self-contained flats.

    17 Oct 2025 88m away Full applications
  • BH2026/00460 Awaiting decision

    Johnson Bank Wellington Road Brighton BN2 3AY

    To install telecommunications apparatus.

    27 Feb 2026 136m away Prior approval
  • BH2025/02544 Awaiting decision

    Johnson Bank Wellington Road Brighton BN2 3AY

    To install Electronic Communications Apparatus.

    15 Oct 2025 136m away Prior approval
  • BH2025/02050 Granted

    42 De Montfort Road Brighton BN2 3AU

    Prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.70m, for which the maximum height would be 3.50m, and for which the height of the eaves would be 2.80m.

    18 Aug 2025 153m away Prior approval

In Brighton and Hove

  • BH2026/00373 Awaiting decision

    245 Hangleton Road Hove BN3 7LR

    Certificate of lawfulness for proposed roof alterations/extensions including hip to gable extension with dormer to rear roofslope and rooflights to front roof slope.

    18 Feb 2026 Lawful development
  • BH2026/00349 Awaiting decision

    42 Tongdean Road Hove BN3 6QE

    Certificate of lawfulness for proposed erection of single storey side extension.

    16 Feb 2026 Lawful development
  • BH2026/00336 Awaiting decision

    13 Hythe Road Brighton BN1 6JR

    Certificate of lawfulness for proposed loft conversion incorporating rear dormer and 2no. front rooflights.

    13 Feb 2026 Lawful development
  • BH2025/03071 Granted

    18 Pinfold Close Brighton BN2 6WG

    Certificate of lawfulness for the proposed single storey rear extension.

    19 Dec 2025 Lawful development
  • BH2026/00328 Awaiting decision

    6 Goodwood Way Brighton BN2 4PW

    Certificate of Lawfulness for the proposed loft conversion, including hip-to-gable alteration and rear dormer extension, together with fenestration alterations to the side and rear elevations, installation of a rooflight to the front elevation, and solar panels to the rear elevation.

    12 Feb 2026 Lawful development