21 Seaway Avenue Christchurch BH23 4EU

1. 1 Sep 2026

   Received by Bournemouth, Christchurch and Poole

2. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Bournemouth, Christchurch and Poole took a median of 61 days over the applications it decided in the last year.

This application is with Bournemouth, Christchurch and Poole for determination, against a statutory target of eight weeks. Over the last year Bournemouth, Christchurch and Poole decided householder applications in a median of 57 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.

• 5 Seaway Avenue Christchurch BH23 4EU

  P/26/00530/HOU Submitted 9 Feb 2026 50 yards away

  Existing conservatory removed and a proposed single storey kitchen extension and two storey extension to encompass a utility room and bathrooms. Adding windows to existing side elevation.

  Granted Householder Extension Windows or glazing 11 docs
  Small domestic

• 5 Seaway Avenue Christchurch BH23 4EU

  P/26/02442/NMA Submitted 26 May 2026 50 yards away

  Non-material amendment following approval of P/26/00530/HOU for removal of the 2 storey gable extension and replacing with a dormer to the first floor and utility room contained within the footprint of the existing garage

  Refused Amendments Extension Loft or dormer 7 docs

• 5 Seaway Avenue Christchurch BH23 4EU

  P/26/02942/CONDR Submitted 24 Jun 2026 50 yards away

  Variation of condition 2 (Plans List) of planning permission P/26/00530/HOU (Existing conservatory removed and a proposed single storey kitchen extension and two storey extension to encompass a utility room and bathrooms. Adding windows to existing side elevation) to amend the 2 storey element to a reduced scheme of a dormer and new external door within the existing garage which will be partially converted to a utility.

  Granted Amendments Extension Loft or dormer +1 11 docs
  Small domestic

• 19 Seaway Avenue Christchurch BH23 4EU

  P/26/00981/HOU Submitted 6 Mar 2026 50 yards away

  Demolition of existing garage and rear conservatory. Erection of single storey rear and side extension to include new side garage. Extension of existing first floor level with rear terrace.

  Refused Householder Extension Demolition 19 docs
  Small domestic

• 34 Seaway Avenue Christchurch BH23 4EX

  P/25/02975/REG14 Submitted 7 Aug 2025 50 yards away

  96% historically approved · decision due ~2 Oct

  Pinus sylvestris - Deadwood - Remove deadwood.

  Awaiting decision Trees

• 40 Seaway Avenue Christchurch BH23 4EX

  P/25/04845/HOU Submitted 24 Nov 2025 50 yards away

  Plank cladding around upper elevations, rear extension to replace conservatory

  Granted Householder Extension 4 docs
  Small domestic

• P/26/03898/HOU Granted

  130 Stanley Green Road Poole BH15 3AQ

  Remove front bay, new fenestration and rooms in a new roof with increase in ridge heights, proposed dormer and rear alterations to existing rear extension and introduce a canopy and terrace

  Received 13 Aug, published by the council 24 Aug 2026 Householder
• P/26/03573/HOU Granted

  17 Chapel Road Poole BH14 0JU

  Two storey side and rear extensions, raise roof, rear gable, front and side dormers to form rooms in roofspace.

  Received 28 Jul, published by the council 24 Aug 2026 Householder
• P/26/03936/HOU Granted

  84 Fernside Road Poole BH15 2JN

  Single storey rear extension, and amendments to the existing building including cladding and roof alterations.

  Received 17 Aug, published by the council 24 Aug 2026 Householder
• P/26/03928/HOU Granted

  35 Tweedale Road Bournemouth BH9 3LL

  Ground floor side extension.

  Received 14 Aug, published by the council 24 Aug 2026 Householder
• P/26/04819/HOU Awaiting decision

  47 Marchwood Road Bournemouth BH10 5LA

  Conversion of existing loft void into habitable accommodation including new front gable and side dormer.

  Received 6 Oct, published by the council 9 Oct 2026 Householder