25 Hosack Road SW17 7QW

1. 10 Aug 2026

   Added to PlanIndex

2. 12 Aug 2026

   Received by Wandsworth

3. 12 Aug 2026

   Status changed to REGISTERED

   Previously NEW.

4. Decision

   Awaiting decision

   Decision expected by 7 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Wandsworth took a median of 60 days over the applications it decided in the last year.

This application is with Wandsworth for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Wandsworth is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 3 Hosack Road SW17 7QW

  2026/2079 Submitted 29 Jun 2026 0m away

  89% historically approved · decision due ~24 Aug

  Alterations including erection of an extension (with french doors and safety railing) to the main rear roof; Erection of an extension above part of the two-storey back addition.

  Awaiting decision Extension Windows or glazing

• 16 Hosack Road SW17 7QP

  2022/5323 Submitted 30 Dec 2022 29m away

  Alterations including erection of mansard roof extension to main rear roof and extension above part of two-storey back addition (with French doors). Formation of roof terrace above two storey back addition with 1.8m high screen surround, and erection of single storey rear/side extension.

  Granted Householder Extension Loft or dormer +1 22 docs
  Small domestic

• 4 Hosack Road SW17 7QP

  2026/1596 Submitted 27 Apr 2026 45m away

  Alterations including demolition of dormer roof extension to main rear roof and erection of extension above two storey back addition and part of main rear roof.

  Refused Lawful development Extension Loft or dormer +1 7 docs

• 4 Hosack Road SW17 7QP

  2026/1597 Submitted 2 Jun 2026 45m away

  Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 300mm.

  Granted Extension Loft or dormer +1

• 119 Boundaries Road SW12 8HB

  2026/1958 Submitted 9 Jun 2026 79m away

  Alterations including erection of rear dormer roof extension to main roof and extension over two storey back addition; erection of single storey rear extension in connection with conversion of single family dwellinghouse (Class C3) into 8-bedroom house HMO (Sui Generis) with associated cycle and refuse storage, hard and soft landscaping. Replacement of boundary treatment and installation of new windows.

  Granted Extension Loft or dormer +1
  Small domestic

• 119 Boundaries Road SW12 8HB

  2026/3129 Submitted 8 Sep 2026 79m away

  89% historically approved · decision due ~3 Nov

  Details of refuse storage pursant to condition 4 of planning permission dated 22/07/2026 ref. 2026/1958 (Alterations including erection of rear dormer roof extension to main roof and extension over two storey back addition; erection of single storey rear extension in connection with conversion of single family dwellinghouse (Class C3) into 8-bedroom house HMO (Sui Generis) with associated cycle and refuse storage, hard and soft landscaping. Replacement of boundary treatment and installation of new windows.).

  Awaiting decision Extension Loft or dormer +1
  Small domestic