Waterside House 12 Theed Street London SE1 8ST

1. 21 Oct 2026

   Received by Lambeth

2. 2 Nov 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Lambeth took a median of 56 days over the applications it decided in the last year.

This application is with Lambeth for determination, against a statutory target of eight weeks. Over the last year Lambeth decided full applications in a median of 66 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 12E Theed Street London SE1 8ST

  16/04979/VOC Submitted 22 Aug 2016 50 yards away

  Variation of condition 2 (approved drawings) to planning application 15/02141/FUL (Excavation to create a basement with front light-well and installation of 4 rooflights to main roof) granted on 04/08/2015.Variation sought:- To lower the depth of the approved light-well from 2.10 metres to 3.00 metres to facilitate an exit door and egress staircase from the light-well.- To extend the length of the lightwell from 0.80 metres to 1.50 metres.

  Refused Amendments Loft or dormer 13 docs

• 16 Theed Street London SE1 8ST

  16/02334/NMC Submitted 15 Apr 2016 50 yards away

  Application for a Non-Material Amendment following a grant of planning permission ref 11/03460/FUL (Replacement of existing single glazed windows with new double-glazed units at second floor level) granted on 09.01.2012Amendment sought: Variation of windows from tilt turn to a combination of fixed and full height sliding sashes which when combined with heat insulating blinds (location of blinds shown on drawing 22709B_10 in a thick dashed line) improve the natural ventilation of the lounge on the second floor as shown on the proposed drawings.

  Refused Amendments Windows or glazing 18 docs

• 12D Theed Street London SE1 8ST

  16/00798/DET Submitted 5 Feb 2016 50 yards away

  Approval of details, pursuant to condition 4 (site management plan (construction phase only)) of planning permission 15/02018/FUL (Excavation of a basement; comprising of three light-wells with the installation of four rooflights). Granted on 04.08.2015.

  Granted Conditions Loft or dormer 3 docs

• Waterloo Court 10 Theed Street London SE1 8ST

  16/05329/FUL Submitted 24 Aug 2016 50 yards away

  Replacement of existing windows and loading platforms to the central bay of the gable fronting Theed Street.

  Granted Full applications Windows or glazing 10 docs

• 17 Whittlesey Street London SE1 8SZ

  26/00346/FUL Submitted 4 Feb 2026 50 yards away

  Application for Full Planning Permission for the replacement of existing ground floor rear extension and replacement of existing garage roof with a green roof.

  Granted Full applications Extension 10 docs

• 17 Whittlesey Street London SE1 8SZ

  26/00347/LB Submitted 4 Feb 2026 50 yards away

  Application for Listed Building Consent for the replacement of existing ground floor rear extension and replacement of existing garage roof with a green roof. External works: replacement of first floor WC windows with timber windows. Replacement of rainwater goods and cast irons vent with plastic together with repairs and making good of existing pointing. Replacement of existing ground floor rear door and windows with aluminium framed door and fixed windows. Internal works: Replacement and enlargement of existing basement with the installation of underground heating. Replacement of fireplaces and surround, removal of existing partition to first floor rear bedroom WC and installation of new cast iron radiators. (Full Planning Permission ref: 26/00346/FUL application received).

  Granted Heritage and listed buildings Extension Windows or glazing 11 docs

• 26/03202/FUL Awaiting decision

  73 Ramillies Close London Lambeth SW2 5DQ

  Retrofit measures installed to existing dwellinghouses. Measures include replacement of windows and doors, and fabric upgrades to roof, including replacement of roof finishings, and replacement of light wells in main roof.

  Received 30 Oct, published by the council 3 Nov 2026 Full applications
• 26/03197/FUL Awaiting decision

  196-198 Flat K Brixton Road London Lambeth SW9 6AP

  Replacement of a rear door with a like-for-like timber french door featuring a traditional six panel configuration (Please note: The reference number for this Listed Building Consent application is 26/03198/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/03197/FUL)

  Received 29 Oct, published by the council 2 Nov 2026 Full applications
• 26/03193/FUL Awaiting decision

  Unit 9 Ellerslie Square Industrial Estate 11 Lyham Road London SW2 5DZ

  Replacement of existing roof, window frames, entrance/fire exit doors and roller shutters.

  Received 29 Oct, published by the council 3 Nov 2026 Full applications
• 26/03136/FUL Awaiting decision

  21 Clapham High Street London Lambeth SW4 7TR

  External restoration of an existing storefront, including the restoration of existing decorative pilasters and masonry features, the replacement of rainwater goods with powder-coated cast aluminium alternatives, the installation of a replacement black steel Crittall entrance door and the installation of a frameless glass entrance awning.

  Received 26 Oct, published by the council 3 Nov 2026 Full applications
• 26/03135/FUL Awaiting decision

  Flat 4 2 - 4 Venn Street London SW4 0AT

  Erection of a rear dormer roof extension, installation of 2x roof lights to the front roof slope, and alterations to the rear fenestration.

  Received 26 Oct, published by the council 30 Oct 2026 Full applications