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Planning application

54 Gipsy Hill London SE19 1NL

Refused Lambeth 25/02580/FUL Full Planning Permission

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Erection of a single storey rear and side extension with the installation of rooflight to increase the HMO capacity from 7 to 9 bedrooms

As published by the council, reference 25/02580/FUL

Application record

Reference
25/02580/FUL
Type
Full Planning Permission
Status
Decided
Decision
Refused As published: Refuse Permission
Received
11 Aug 2025
Validated
21 Aug 2025
Decided
8 Dec 2025
Ward
Gipsy Hill
Decision by
Delegated Decision
Postcode
SE19 1NL

Site history

Applications at this address on the Lambeth register

This site has had 3 applications since 2025: 0 approved, 1 refused.

  • 26/02844/FUL Awaiting decision

    54 Gipsy Hill London SE19 1NL

    Erection of a single storey rear extension and two-storey side extension to existing House in Multiple Occupation (HMO) (Sui Generis). Proposed expansion of existing HMO from 7 bed to 9 bed.

    Submitted 30 Sep 2026 Full applications
  • 26/00313/FUL Decided

    54 Gipsy Hill London SE19 1NL

    Erection of a single storey rear and side extensions to increase the House in Multiple Occupation (HMO) (Sui Generis) from 7 to 9 bed - Resubmission.

    Submitted 2 Feb 2026 Full applications

Timeline

Dates from the published record

  1. 11 Aug 2025

    Received by Lambeth

  2. 21 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 8 Dec 2025

    Decision issued: Refuse Permission

  4. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Malcolm Cook Architects Agent, an architecture practice

7 applications on PlanIndex · across 2 councils

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Documents

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

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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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

  • 54 Gipsy Hill London SE19 1NL

    26/00313/FUL Submitted 2 Feb 2026 50 yards away

    78% historically approved · decision due ~30 Mar

    Erection of a single storey rear and side extensions to increase the House in Multiple Occupation (HMO) (Sui Generis) from 7 to 9 bed - Resubmission.

    Decided Full applications Extension 13 docs
    Small domestic
  • 3B Woodland Hill London SE19 1PB

    22/04323/FUL Submitted 7 Dec 2022 50 yards away

    Removal of the chimney at the rear of the outrigger.

    Granted Full applications Extension 11 docs
  • 62 Gipsy Hill London SE19 1PD

    26/00818/TCA Submitted 13 Mar 2026 50 yards away

    Back Garden: T5 Poplar. Remove. The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability at 64 Gipsy Hill, London, SE19 1PD.

    Granted Trees 3 docs
  • 62 Gipsy Hill London SE19 1PD

    20/02043/TCA Submitted 22 Jun 2020 50 yards away

    1 x Poplar tree (T1) - reduce crown by 25% and 1 x Poplar tree (T2) - remove.

    Granted Trees 2 docs
  • Christ Church Church Of England Church Highland Road London Lambeth SE19 1DP

    26/00103/TCA Submitted 13 Jan 2026 50 yards away

    93% historically approved · decision due ~10 Mar

    Crown reduction of 30% for each tree: (T1) Lime (T2) Sycamore (T3) Sycamore (T4) Dogwood (T5) Leylandi Cypress

    Awaiting decision Trees 2 docs
  • 1 Camden Hill Road London SE19 1NX

    26/01243/FUL Submitted 20 Apr 2026 50 yards away

    78% historically approved · decision due ~15 Jun

    Erection of a mansard roof extension with one front and one rear dormer window and one rear and one side rooflight.

    Decided Full applications Extension Loft or dormer +1 7 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