111 Mackie Avenue Brighton BN1 8SG

1. 28 Jan 2026

   Received by Brighton and Hove

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 25 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brighton and Hove took a median of 63 days over the applications it decided in the last year.

This application is with Brighton and Hove for determination, against a statutory target of eight weeks. Over the last year Brighton and Hove decided householder applications in a median of 75 days. More in our guide to how long planning decisions take.

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.

• 146D Mackie Avenue Brighton BN1 8SB

  BH2025/02280 Submitted 15 Sep 2025 43m away

  neighbours ash - reduce growth from 1 x stem growing over house by 2.5, back to gutter where possible ash - reduce growth over garden only by 1.5-2m tpo tree growing right over house needs maintaining

  Granted Trees 4 docs

• 1A Kenmure Avenue Brighton BN1 8SH

  BH2026/00107 Submitted 19 Jan 2026 112m away

  97% historically approved · decision due ~17 Mar

  Roof alterations/extensions including hip to gable extensions, erection of rear dormer and insertion of 2 front rooflights.

  Awaiting decision Householder Extension Loft or dormer +1 6 docs
  Domestic

• 32 Kenmure Avenue Brighton BN1 8SH

  BH2026/00314 Submitted 13 Feb 2026 125m away

  74% historically approved · decision due ~10 Apr

  To install telecommunications apparatus.

  Awaiting decision Prior approval 2 docs

• 49 The Deeside Brighton BN1 8SA

  BH2025/02200 Submitted 4 Sep 2025 161m away

  Erection of single-storey rear extension with associated raised patio; demolition of side access and installation of air source heat pump; with associated alterations and landscaping.

  Granted Householder Extension Demolition 17 docs
  Small domestic

• 5 Windmill View Brighton BN1 8TU

  BH2025/02781 Submitted 13 Nov 2025 244m away

  Prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.50m, for which the maximum height would be 3.0m, and for which the height of the eaves would be 2.80m.

  Granted Prior approval Extension 5 docs
  Small domestic

• 52 Windmill View Brighton BN1 8TU

  BH2025/02600 Submitted 22 Oct 2025 271m away

  T1 Elm- 2 meters off the top and reshape T2 Elm - 1 meter off central height and reshape Reasons- keep the trees compact as the garden is very small.

  Granted Trees 4 docs

• BH2026/00404 Awaiting decision

  40 Mill Rise Brighton BN1 5GH

  Erection of single storey rear extension.

  23 Feb 2026 Householder
• BH2026/00410 Awaiting decision

  17 Benfield Crescent Portslade BN41 2DB

  Erection of single storey rear extension.

  23 Feb 2026 Householder
• BH2026/00399 Awaiting decision

  40 Cobton Drive Hove BN3 6WE

  Erection of proposed single storey rear/side extension.

  18 Feb 2026 Householder
• BH2026/00344 Awaiting decision

  28 Portland Villas Hove BN3 5SB

  Erection of rear garden room with solar panels, roof alterations/extensions including a front dormer, removal of chimney stacks, installation of solar panels, changes to doors and windows, new front boundary treatment and associated external works.

  16 Feb 2026 Householder
• BH2025/03085 Granted

  42 Hollingdean Terrace Brighton BN1 7HA

  Demolition of existing single storey structure at the rear and erection of single storey rear extension with storage area underneath and raised terrace.

  22 Dec 2025 Householder