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Planning application

15 Dalton Street London SE27 9HS

Refused Lambeth 25/03366/FUL Full Planning Permission

Works: New dwelling Extension

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of a side extension to provide a cycle store for both residential and commercial use; alterations to the access arrangement for the upper-floor flats, including the installation of a new external metal staircase and the creation of a new upper-level entrance doorway; installation of perforated metal panels to provide privacy screening. [Retrospective]

As published by the council, reference 25/03366/FUL

Application record

Reference
25/03366/FUL
Type
Full Planning Permission
Status
Decided
Decision
Refused As published: Refuse Permission
Received
27 Oct 2025
Validated
27 Oct 2025
Decided
22 Dec 2025
Ward
West Dulwich
Decision by
Delegated Decision
Postcode
SE27 9HS

Site history

Applications at this address on the Lambeth register

This site has had 2 applications since 2025: 0 approved, 2 refused.

  • 26/01906/FUL Refused

    15 Dalton Street London SE27 9HS

    Erection of a side extension to provide a cycle store for both residential and commercial use; alterations to the access arrangement for the upper-floor flats, including the installation of a new external metal staircase and the creation of a new upper-level entrance doorway; installation of perforated metal panels to provide privacy screening. [Retrospective]

    Decided 10 Sep 2026 Full applications

Timeline

Dates from the published record

  1. 27 Oct 2025

    Received by Lambeth

  2. 22 Dec 2025

    Decision issued: Refuse Permission

  3. 11 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • Appeal: 26/00011/FULREF (Appeal Dismissed)

Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

  • APPEAL 6003904 REDACTED.PDF Appeal documents - redacted · 29 Jan 2026
  • THE LOCATION PLAN OS Map · 27 Oct 2025
  • EXISTING PLANS AND ELEVATION Plans · 27 Oct 2025
  • COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM Application Form · 27 Oct 2025
  • PROPOSED PLANS AND ELEVATION Plans · 27 Oct 2025
  • APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 27 Oct 2025

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Lambeth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 15 Dalton Street London SE27 9HS

    26/01906/FUL Submitted 26 Jun 2026 50 yards away

    Erection of a side extension to provide a cycle store for both residential and commercial use; alterations to the access arrangement for the upper-floor flats, including the installation of a new external metal staircase and the creation of a new upper-level entrance doorway; installation of perforated metal panels to provide privacy screening. [Retrospective]

    Refused Full applications New dwelling Extension 5 docs
  • 21-27 Dalton Street London Lambeth SE27 9HS

    22/03364/FUL Submitted 20 Sep 2022 50 yards away

    Change of use of ground floor office unit (Use Class E) into 1 bed residential unit (Use Class C3), including a courtyard and alterations to front fenestration. Revision to Flat 2 to create an additional bedroom, involving alterations and provision of the refuse and cycle store, along with other associated works.

    Refused Full applications Windows or glazing 26 docs
  • 28 Dalton Street London SE27 9HS

    21/01495/DET Submitted 13 Apr 2021 50 yards away

    Approval of details pursuant to condition 8 (Refuse and Recycling store ), 9 (Cycle Stores ), 10 (Soft and Hard Landscaping ) and 11 (Soundproofing ) of Planning permission 15/04618/FUL (Demolition of existing buildings and erection of a part-2/part-3-storey building incorporating a mansard roof to provide a retail unit (Use Class A1) at ground floor level and 4 self-contained residential units (2 x 1 bed, 1 x 2 bed and 1 studio) together with the provision of cycle storage, refuse and associated landscaping works.) Granted on 23.12.2015

    Refused Conditions Loft or dormer Demolition 4 docs
  • 21 - 28 Dalton Street And Land Rear Of 21 - 27 Dalton Street London SE27

    16/00104/FUL Submitted 8 Jan 2016 50 yards away

    The demolition of the existing buildings on site and the construction of four storey plus basement residential building and a two storey residential building the rear of site to provide a total of 26 apartments, along with associated amenity space, parking, refuse and cycle storage

    Withdrawn Full applications New dwelling Demolition 36 docs
    Major scheme
  • 28 Dalton Street London SE27 9HS

    21/01355/DET Submitted 4 Apr 2021 50 yards away

    Approval of details pursuant to condition 3 (Detailed Drawings, Samples and a schedule of all external materials), 4 (Details of siting and Manufacturer's Specifications), 6 (Details of the Siting and Design) and 15 (BREEAM) of Planning permission 15/04618/FUL (Demolition of existing buildings and erection of a part-2/part-3-storey building incorporating a mansard roof to provide a retail unit (Use Class A1) at ground floor level and 4 self-contained residential units (2 x 1 bed, 1 x 2 bed and 1 studio) together with the provision of cycle storage, refuse and associated landscaping works.) Granted on 23.12.2015

    Withdrawn Conditions Loft or dormer Demolition 7 docs
  • Rotary Lodge 4 Chatsworth Way London SE27 9HR

    11/04481/DET Submitted 16 Dec 2011 50 yards away

    Approval of details pursuant to condition 10 (details of all proposed Tree Surgery Work required to facilitate development) of planning permission ref: 09/03288/FUL (Erection of 5 x two-storey three-bedroom dwellinghouses to the rear of Rotary Lodge with solar panels on the south facing roof slope, associated gardens, landscaping, external lighting, new access road, and the provision of 4 x off street car parking spaces and 5 x cycle spaces) granted on: 05.08.2010.

    Granted Conditions Trees 4 docs

In Lambeth

  • 26/03073/FUL Awaiting decision

    10 Claverdale Road London SW2 2DP

    Erection of a single storey ground floor rear side infill extension. Erection of a rear dormer roof extension with juliet balcony and installation of a roof light to rear return roof.

    Received 20 Oct, published by the council 23 Oct 2026 Full applications
  • 26/03040/FUL Awaiting decision

    3 Walberswick Street London Lambeth SW8 1XF

    Erection of a second-storey rear extension and the addition of a window to the mansard. Reduction from a double sliding door to a single door with a Juliet balcony

    Received 15 Oct, published by the council 21 Oct 2026 Full applications
  • 26/03004/FUL Awaiting decision

    61 Amesbury Avenue London Lambeth SW2 3AE

    Erection of a single storey rear infill extension, replacement of the existing timber sash windows with double glazed timber sash windows, erection of new fence to front patio and installaton of Air Source Heat Pump to existing roof.

    Received 14 Oct, published by the council 21 Oct 2026 Full applications
  • 26/02990/FUL Awaiting decision

    85 Clapham Manor Street London Lambeth SW4 6DR

    Construction of a mansard-roof extension to provide additional residential accommodation.

    Received 13 Oct, published by the council 23 Oct 2026 Full applications
  • 26/02988/FUL Awaiting decision

    76 Bonham Road London Lambeth SW2 5HG

    Change of use of the ground floor to self contained unit (class C3), upper floors and loft to a large House in Multiple Occupation (Sui Generis), together with sub-division of the rear garden, installation of 2x rooflights to front roofslope, conversion of the existing garage to ancillary residential gym use, installation of air source heat pumps, and provision of cycle and refuse storage.

    Received 13 Oct, published by the council 22 Oct 2026 Full applications