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Planning application

28 Gowan Avenue London SW6 6RF

Refused Hammersmith and Fulham 2019/01313/NMAT Non-Material Amendment Submission

Works: Extension Loft or dormer Roofing 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: 2017/04884/FUL dated 27th February 2018 for the "Erection rear roof extension, including raising of the ridge height; installation of 2no. rooflights in the front roofslope; erection of a part one part two storey rear extension at ground and first floor levels; excavation of the front garden and part of the rear garden to form lightwells in connection with the enlargement of the existing basement, including an external staircase from basement to rear garden level." Amendments include widening of rear dormer window within rear roof slope; erection of railings on top of existing front boundary wall; velux windows inserted in roof of the back addition; alterations to the glazing bar pattern of the roof of the side extension.

As published by the council, reference 2019/01313/NMAT

Application record

Reference
2019/01313/NMAT
Type
Non-Material Amendment Submission
Status
Application Refused
Decision
Refused As published: Application Refused
Received
26 Apr 2019
Validated
26 Apr 2019
Decided
23 May 2019
Ward
Munster
Decision by
Delegated Decision
Postcode
SW6 6RF

Site history

Applications at this address on the Hammersmith and Fulham register

This site has had 4 applications since 2017: 2 approved, 2 refused.

  • 2019/01715/FUL Granted

    28 Gowan Avenue London SW6 6RF

    Erection rear roof extension, including raising of the ridge height; installation of 2no. rooflights in the front roof slope; erection of a part one part two storey rear extension at ground and first floor levels; and installation of a new front garden wall and side walls.

    Decided 12 Aug 2019 Full applications
  • 2017/04884/FUL Granted

    28 Gowan Avenue London SW6 6RF

    Erection rear roof extension, including raising of the ridge height; installation of 2no. rooflights in the front roofslope; erection of a part one part two storey rear extension at ground and first floor levels; excavation of the front garden and part of the rear garden to form lightwells in connection with the enlargement of the existing basement, including an external staircase from basement to rear garden level.

    Decided 27 Feb 2018 Full applications
  • 2017/04885/FUL Refused

    28 Gowan Avenue London SW6 6RF

    Erection of a front and rear roof extension, including raising of the ridge height.

    Decided 14 Feb 2018 Full applications

Timeline

Dates from the published record

  1. 26 Apr 2019

    Received by Hammersmith and Fulham

  2. 23 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

Simon Gill Architects Agent, an architecture practice

14 applications on PlanIndex · across 3 councils

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Documents

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

6 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

  • 28 Gowan Avenue London SW6 6RF

    2017/04884/FUL Submitted 20 Dec 2017 50 yards away

    Erection rear roof extension, including raising of the ridge height; installation of 2no. rooflights in the front roofslope; erection of a part one part two storey rear extension at ground and first floor levels; excavation of the front garden and part of the rear garden to form lightwells in connection with the enlargement of the existing basement, including an external staircase from basement to rear garden level.

    Granted Full applications Extension Loft or dormer +1 30 docs
  • 28 Gowan Avenue London SW6 6RF

    2017/04885/FUL Submitted 20 Dec 2017 50 yards away

    Erection of a front and rear roof extension, including raising of the ridge height.

    Refused Full applications Extension Roofing 27 docs
  • 28 Gowan Avenue London SW6 6RF

    2019/01715/FUL Submitted 17 Jun 2019 50 yards away

    Erection rear roof extension, including raising of the ridge height; installation of 2no. rooflights in the front roof slope; erection of a part one part two storey rear extension at ground and first floor levels; and installation of a new front garden wall and side walls.

    Granted Full applications Extension Loft or dormer +1 30 docs
  • 20 Gowan Avenue London SW6 6RF

    2020/01458/FUL Submitted 10 Jun 2020 50 yards away

    Erection of a front and rear roof extension; involving an increase in the ridge height; erection of a single storey rear extension, to the side and rear of the existing back addition; erection of a two storey rear extension at first and second floor levels, on top of the existing back addition; replace existing window in side elevation at second floor level with a new window.

    Awaiting decision Full applications Extension Roofing +1 22 docs
    Small domestic
  • 29A Wardo Avenue London SW6 6RA

    2018/00935/FUL Submitted 29 Mar 2018 50 yards away

    Removal of part of the pitched roof of the back addition at second floor level to form a roof terrace enclosed with an obscured glazed screen; installation of bi-folding doors to the rear elevation at second floor level in order to allow access to the roof terrace; removal of two existing chimney stacks on the back addition at second floor level; installation of 2no. new double-glazed timber windows to the side elevation of the back addition at first floor level; and replacement of all existing windows to the front, rear and side elevations at first floor level with new double-glazed timber sash windows.

    Granted Full applications Windows or glazing 12 docs
  • 29A Wardo Avenue London SW6 6RA

    2019/01467/DET Submitted 13 May 2019 50 yards away

    Submission of details of sample of obscure glazing pursuant to condition 8 of planning permission ref: 2018/00935/FUL granted 25th May 2018.

    Granted Conditions Windows or glazing 8 docs

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
  • P/2026/02553/NMAT Awaiting decision

    M&S White City Site 54 Wood Lane London W12 7RQ

    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
  • P/2026/02544/NMAT Awaiting decision

    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