12 Grangecroft Road Portland DT5 2HS

1. 8 May 2026

   Received by Dorset

2. 3 Jul 2026

   Decision issued: Granted

3. 31 Jul 2026

   Added to PlanIndex

Dorset granted permission on 3 July 2026, 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.

• 32 Grangecroft Road Portland DT5 2HS

  P/HOU/2026/00492 Submitted 25 Mar 2026 79m away

  Erect an annexe for use ancillary to the dwelling house

  Granted Householder 20 docs
  Domestic

• Portland Sea Cadets Centre Blacknor Road Portland DT5 2HU

  P/VOC/2025/06480 Submitted 6 Nov 2025 121m away

  Erect side and rear single storey extensions (with variation of conditions 2 & 3 of planning permission P/FUL/2021/00966 to amend fenestration and external materials)

  Granted Amendments Extension Windows or glazing 6 docs
  Small domestic

• 4 Four Acres Portland DT5 2JG

  P/HOU/2024/05320 Submitted 24 Sep 2024 228m away

  Remove existing roof and increase pitch and form dormers to create first floor extension Replace existing conservatory roof with flat roof. Render building

  Granted Householder Extension Loft or dormer 11 docs
  Small domestic

• 17 Westcliff Road Portland DT5 2HW

  P/HOU/2026/02953 Submitted 23 Jun 2026 235m away

  Erect single storey rear extension and create first floor habitable accommodation with side dormer

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 59 Courtlands Road Portland DT5 2HG

  P/HOU/2025/07526 Submitted 31 Dec 2025 251m away

  Erect attached garage

  Granted Householder 16 docs
  Domestic

• 36 Weston Road Portland DT5 2BZ

  P/TRD/2026/02327 Submitted 24 Apr 2026 377m away

  T1 Prunus - Remove Under Regulation 14 (S198)

  Granted Trees 3 docs

• P/HOU/2026/04942 Awaiting decision

  Trefellen Lodge Whitemoor Holt Wimborne BH21 7DA

  Erect two-storey front extension with loft conversion and addition of dormers

  14 Sep 2026 Householder
• P/HOU/2026/04882 Awaiting decision

  Stardrift Flowers Drove Lytchett Matravers BH16 6BX

  Erect a single storey detached garage.

  14 Sep 2026 Householder
• P/HOU/2026/04794 Awaiting decision

  Talyesin Sun Lane Morcombelake DT6 6DL

  Remove existing balcony wooden railing, install galvanised steel railing

  14 Sep 2026 Householder
• P/HOU/2026/04116 Granted

  6 Brackendown Avenue Weymouth DT3 6HX

  Erect balcony extension and first floor extension

  10 Aug 2026 Householder
• P/HOU/2026/04018 Granted

  349 Mundens Lane Alweston Sherborne DT9 5HU

  Erect extension, raise height of retaining wall, widening of vehicular access and install gates.

  24 Jul 2026 Householder