16 Cromwell Road Winchester Hampshire SO22 4AB

1. 23 Jul 2026

   Received by Winchester

2. 1 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Winchester took a median of 59 days over the applications it decided in the last year.

This application is with Winchester for determination, against a statutory target of eight weeks. Over the last year Winchester decided lawful development applications in a median of 63 days. More in our guide to how long planning decisions take.

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.

• 29 St Mary Street Winchester SO22 4AQ

  20/02742/HOU Submitted 10 Dec 2020 50 yards away

  Part Two Storey, Part Single Storey Rear Extension, Porch & Side Door with steps to access.

  Granted Householder Extension 5 docs
  Small domestic

• 29 St Mary Street Winchester Hampshire SO22 4AQ

  26/01282/HOU Submitted 19 Jun 2026 100 yards away

  Part Two Storey, Part Single Storey Rear Extension, Porch & Side Doors with steps to access, Raised rear terrace & steps. Revised scheme to approved application 20/02742/HOU (Retrospective)

  Granted Householder Extension 7 docs
  Small domestic

• 50 St Mary Street Winchester Hampshire SO22 4AQ

  25/02124/TPO Submitted 16 Oct 2025 100 yards away

  T1 Beech - Cut back overhanging foliage by 1m to reduce overhang into garden

  Granted Trees 3 docs

• 9 Walton Place Winchester SO22 4AL

  21/01446/FUL Submitted 24 May 2021 100 yards away

  A 20 x 10 ft summer house.

  Granted Full applications 17 docs

• 19 St Mary Street Winchester SO22 4AQ

  20/02804/HOU Submitted 16 Dec 2020 100 yards away

  Internal modifications, side extension and front porch

  Granted Householder Extension 10 docs
  Small domestic

• 24 St Mary Street Winchester Hampshire SO22 4AQ

  24/01883/FUL Submitted 30 Aug 2024 100 yards away

  Change of use from 5-bedroom HMO (Use Class C4) to a childrens care home (Use Class C2)

  Granted Full applications 8 docs

• 26/02099/LDP Awaiting decision

  17 Back Street Winchester Hampshire SO23 9SB

  Construction of a wooden garden gazebo and associated hard standing.

  Received 12 Oct, published by the council 20 Oct 2026 Lawful development
• 26/02003/LDP Awaiting decision

  17B North Drive Littleton Winchester Hampshire SO22 6QA

  Newly proposed flat roof single storey rear and minor side extension to semi-detached dwellinghouse.

  Received 28 Sep, published by the council 2 Oct 2026 Lawful development
• 26/01682/LDP Withdrawn

  West View Winchester Road Shedfield Southampton Hampshire SO32 2JF

  single storey side and rear extension

  Received 12 Aug, published by the council 15 Sep 2026 Lawful development
• 26/01631/LDP Granted

  15 Torbay Farm Upham Southampton Hampshire SO32 1QN

  Single storey rear extension

  Received 7 Aug, published by the council 1 Sep 2026 Lawful development
• 26/01397/LDP Granted

  St Johns Uplands Road Denmead Waterlooville Hampshire PO7 6HE

  Lounge extension, replacing existing conservatory.

  Received 6 Jul, published by the council 13 Aug 2026 Lawful development