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Planning application

17 Mimosa Street London SW6 4DS

Refused Hammersmith and Fulham 2019/01213/NMAT Non-Material Amendment Submission

Works: Extension Windows or glazing 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

Non-material amendment to planning permission reference: 2017/03382/FUL dated 25th October 2017 for the "Erection of a single storey rear extension to the side of the existing back addition; excavation of the front garden and part of the rear garden to form lightwells, in connection with the enlargement of the existing basement; installation of French doors and a Juliet balcony to replace the existing window at second floor level to the rear elevation of main building; and installation of French doors and a Juliet balcony to replace the existing doors and Juliet balcony at first floor level to the rear elevation of main building." Amendments sought are to extend the basement; re-instatement of walk-on glass similar to that as approved under planning permission ref: 2016/03303/FUL; alterations to the design of the rear conservatory; and the erection of internal handrails in place of external glazed railing.

As published by the council, reference 2019/01213/NMAT

Application record

Reference
2019/01213/NMAT
Type
Non-Material Amendment Submission
Status
Application Refused
Decision
Refused As published: Application Refused
Received
16 Apr 2019
Validated
16 Apr 2019
Decided
14 May 2019
Ward
Town
Decision by
Delegated Decision
Postcode
SW6 4DS

Timeline

Dates from the published record

  1. 16 Apr 2019

    Received by Hammersmith and Fulham

  2. 14 May 2019

    Decision issued: Application Refused

  3. 11 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Opera Architects Ltd Agent, an architecture practice registered in London

Dissolved · incorporated 2017 · London

9 applications on PlanIndex

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Documents

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

14 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

Hammersmith and Fulham 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 8 Whittingstall Road London SW6 4ED

    2018/01333/FUL Submitted 23 Apr 2018 50 yards away

    Installation of door into existing rear roof slope and erection of obscured glass screen around part of flat roof of existing back addition at third floor level in connection with its use as a terrace; replacement of existing single storey extension to the side of the back addition; excavation of front garden and part of rear garden to form lightwells, in connection with the enlargement of the basement; installation of two windows in front and side elevation of main building at ground floor level; erection external staircase to rear garden from the basement.

    Granted Full applications Extension Windows or glazing 15 docs
    Small domestic
  • 14 Whittingstall Road, London, SW6 4ED

    2025/02912/TREE5D Submitted 20 Oct 2025 50 yards away

    T1 Birch, front garden. DDD notice. Following inspection, the tree has been assessed as presenting an immediate safety concern. Root system is now displacing and undermining the brick boundary wall. The wall has developed visible cracking and outward movement. Risk of wall collapse onto the public footpath, particularly during adverse weather or further root expansion. Given the structural damage and constrained rooting area, retention is no longer viable, and urgent removal is required to eliminate the immediate danger.

    Withdrawn Trees
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  • 14 Mimosa Street, London, SW6 4DT

    2025/03206/FUL Submitted 17 Nov 2025 50 yards away

    Raising the height of part of the existing rear mansard roof to form a new rear dormer roof extension, including a rooflight on top, and Crittall-style French door to the rear elevation to allow access onto the proposed third floor rear roof terrace; erection of 1.7m high obscure glazed screening around the perimeter of the flat roof in connection with its use as a roof terrace, to the rear elevation at third floor level.

    Granted Full applications Extension Loft or dormer +1
  • 18 Mimosa Street London SW6 4DT

    2018/01445/FUL Submitted 1 May 2018 50 yards away

    Installation of bi-folding doors to replace the existing doors and window at ground floor level to the rear elevation.

    Granted Full applications Windows or glazing 10 docs
  • 20 Mimosa Street London SW6 4DT

    2018/03197/FUL Submitted 28 Sep 2018 50 yards away

    Erection of a rear extension at third floor level, on top of the existing back addition.

    Granted Full applications Extension 10 docs
  • 799 Fulham Road London SW6 5HF

    2018/02180/FUL Submitted 4 Jul 2018 50 yards away

    Re-location of existing air conditioning unit from flat roof of single storey back addition to the rear elevation.

    Granted Full applications 13 docs
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In Hammersmith and Fulham

  • 30 Davisville Road, London, W12 9SJ

    Non-material amendment to planning permission reference: 2018/03932/FUL dated 28 May 2019 for the Erection of a rear roof extension; erection of rear extensions at ground, first and second floor level; excavation of the front and rear garden to form lightwells in connection with the enlargement of the existing basement; installation of 1no rooflight in the front roofslope; conversion of the existing building into 1 x 3 bedroom and 2 x 2 bedroom self-contained flats. Amendments sought to the repositioning and increased number of kitchen rooflights, and internal alterations to the basement, ground and top floor.

    Received 26 Aug, published by the council 11 Sep 2026 Amendments
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    Non-material amendment to vary Condition 2 (Drawings) of planning permission ref. 2024/02570/FUL granted on 1 April 2026 for: Erection of a 30-storey building (plus plant) with single storey basement for residential (C3) use with ancillary uses at the ground floor level and including associated landscaping, access, car and cycle parking and other engineering works. The amendments relate to changes to: reconfiguration of the ground floor and basement layouts; an increase to the GEA of ancillary residential (non-residential) floorspace at ground level (7sqm) and basement level (61sqm); landscape amendments including an enlarged water feature and larger terraces; minor adjustments to the access and servicing strategy; and ground floor façade and fenestration amendments.

    Received 6 Oct, published by the council 9 Oct 2026 Amendments
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    260 - 262 North End Road, London, SW6 1NJ

    Non-material amendment to planning permission ref: 2022/03651/FUL granted 11th June 2025 for the 'Demolition of existing buildings at 260-262 North End Road; erection of a replacement part one, part three, part four storey, part five storey building comprising of one retail unit (Class E(a)), 394sqm office floorspace (Class E(g)) and 9 self-contained residential units (Class C3)' to allow amendments to the approved drawings to include: alterations to the main residential stair core to accommodate an evacuation lift, reconfiguration of access to the flats to enable the installation of a single smoke ventilated corridor at each floor level, increasing the size of the plantroom, re-configuration of the ground floor, re-configuration of Flat 5, increasing the size of the studio flats and external walls have been set out to brick dimensions.

    Received 2 Oct, published by the council 9 Oct 2026 Amendments
  • 4 Goldhawk Mews, London, W12 8PA

    Removal of conditions 2, 3 and 4 (parking permits) of planning application ref: 2014/05430/PD56 granted 7th January 2015 for the 'Change of use of the property from office (Class B1) into a single family dwellinghouse (Class C3)'.

    Received 17 Jul, published by the council 15 Aug 2026 Amendments
  • P/2026/02497/VAR Awaiting decision

    4 Southerton Road, London, W6 0PH

    Removal of condition 11 of planning permission ref: 1988/01014/FUL granted 1st August 1988 for the 'Erection of a replacement rear extension at first floor level and conversion to use as two cluster flats each providing three bedsitting rooms with communal facilities'.

    Received 28 Sep, published by the council 6 Oct 2026 Amendments