6 Rosemary Way Trimley St Martin Felixstowe Suffolk IP11 0WA

1. 4 Dec 2025

   Received by East Suffolk

2. 11 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 14 Jan 2026

   Decision issued: Application Permitted

4. 9 Aug 2026

   Added to PlanIndex

East Suffolk granted permission on 14 January 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.

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.

• 400 High Road Trimley St Martin Felixstowe Suffolk IP11 0SG

  DC/21/3413/FUL Submitted 16 Jul 2021 100 yards away

  Erection of replacement workshop

  Granted Full applications 9 docs

• 3 Grimston Lane Trimley St Martin Felixstowe Suffolk IP11 0RU

  DC/26/2433/FUL Submitted 3 Jul 2026 250 yards away

  93% historically approved · decision due ~2 Sep

  Retrospective Application - Retention of 1.8m wooden panel fence

  Awaiting decision Full applications 11 docs
  Small domestic

• 16 Mill Lane Trimley St Martin Felixstowe Suffolk IP11 0RN

  DC/26/2938/FUL Submitted 19 Aug 2026 300 yards away

  93% historically approved · decision due ~14 Oct

  Single storey rear extension with internal alterations unaffected by planning.

  Awaiting decision Full applications Extension 7 docs
  Small domestic

• 28 Mill Lane Trimley St Martin Felixstowe Suffolk IP11 0RN

  DC/26/3137/FUL Submitted 4 Sep 2026 300 yards away

  93% historically approved · decision due ~30 Oct

  Two storey side extension with single storey rear extension and front porch

  Awaiting decision Full applications Extension 5 docs
  Small domestic

• 17 Grimston Lane Trimley St Martin Felixstowe Suffolk IP11 0RU

  DC/24/2718/FUL Submitted 29 Jul 2024 350 yards away

  Rear extensions with raised decking area

  Granted Full applications Extension 9 docs

• Land North Of Heathfields Trimley St Martin Suffolk

  DC/26/1091/OUT Submitted 19 Mar 2026 350 yards away

  98% historically approved · decision due ~17 Jun

  Outline Application (All Matters Reserved except for access) - For the erection of up to 64 dwellings with associated infrastructure, landscaping and open space.

  Awaiting decision Outline 60 docs
  Major scheme

• DC/26/3382/CLP Awaiting decision

  1 Dove Road Reydon Southwold Suffolk IP18 6XJ

  Certificate of Lawful Use (Proposed) - Ground floor rear extension, internal alterations, floor plan redesign and all associated works

  Received 25 Sep, published by the council 4 Oct 2026 Lawful development
• DC/26/3331/CLP Awaiting decision

  61 Claydon Drive Lowestoft Suffolk NR32 3DZ

  Certificate of Lawful use (Proposed) - Construction of a single storey rear extension.

  Received 22 Sep, published by the council 27 Sep 2026 Lawful development
• DC/26/3220/CLE Awaiting decision

  Crown House Low Road Great Glemham Saxmundham Suffolk IP17 2DJ

  Continued use as mixed-use residential dwelling and bed and breakfast accommodation.

  Received 14 Sep, published by the council 4 Oct 2026 Lawful development
• DC/26/3221/CLP Awaiting decision

  21 Southfield Drive Leiston Suffolk IP16 4DP

  Certificate of Lawful Use (Proposed) - Installation of three new roof windows to convert existing loft space

  Received 14 Sep, published by the council 23 Sep 2026 Lawful development
• DC/26/2553/CLP Granted

  10 Waveney Road Beccles Suffolk NR34 9NW

  Certificate of Lawful Use (Proposed) - Garden room. This will be to the rear left of the garden as you look from the front of the house. It is 6870mm wide, 3150mm deep and 2465mm high. It will be used as an office/bar. No new access is required. Ground screws will be used for the base.

  Received 17 Jul, published by the council 2 Aug 2026 Lawful development