Planning application
42 De Montfort Road Brighton BN2 3AU
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness for proposed erection of single storey infill extension incorporating rooflights and amended fenestration.
As published by the council, reference BH2025/02473
Application record
- Reference
- BH2025/02473
- Type
- Lawful Development Certificate Proposed
- Status
- Decided
- Decision
- Approved
- Received
- 6 Oct 2025
- Validated
- 6 Oct 2025
- Decided
- 9 Dec 2025
- Ward
- Hanover & Elm Grove
- Decision by
- Delegated
- Postcode
- BN2 3AU
Site history
Applications at this address on the Brighton and Hove register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
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.
Timeline
Dates from the published record
-
6 Oct 2025
Received by Brighton and Hove
-
9 Dec 2025
Decision issued: Approved
-
21 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Brighton and Hove granted permission on 9 December 2025, 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 500 metres
-
85 Applesham Avenue Hove BN3 8JN
Certificate of lawfulness for proposed hip to gable roof extension with rooflights, and rear dormer.
Granted Lawful development Extension Loft or dormer 8 docs -
Domestic
-
19 Northease Drive Hove BN3 8PQ
97% historically approved · decision due ~7 Jan
Erection of a single storey rear extension, with alterations to the raised rear patio, and associated works.
Awaiting decision Householder Extension 15 docsSmall domestic -
42 Applesham Avenue Hove BN3 8JJ
94% historically approved · decision due ~2 Feb
Certificate of lawfulness for proposed roof alterations/extensions including hip to gable roof extension, rear dormer and front rooflights.
Awaiting decision Lawful development Extension Loft or dormer +1 6 docs -
106 Poplar Avenue Hove BN3 8PS
97% historically approved · decision due ~16 Feb
Erection of proposed single storey rear extension.
Awaiting decision Householder Extension 5 docsSmall domestic -
66 Amberley Drive Hove BN3 8JP
Single storey extension to existing residential annexe.
Granted Householder Extension 17 docsSmall domestic
Other lawful development applications
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.
-
BH2026/00349 Awaiting decision
42 Tongdean Road Hove BN3 6QE
Certificate of lawfulness for proposed erection of single storey side extension.
-
BH2026/00336 Awaiting decision
13 Hythe Road Brighton BN1 6JR
Certificate of lawfulness for proposed loft conversion incorporating rear dormer and 2no. front rooflights.
-
BH2025/03071 Granted
18 Pinfold Close Brighton BN2 6WG
Certificate of lawfulness for the proposed single storey rear extension.
-
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.