Planning application
17 Mimosa Street London SW6 4DS
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
- 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
-
16 Apr 2019
Received by Hammersmith and Fulham
-
14 May 2019
Decision issued: Application Refused
-
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
2 applications on PlanIndex
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
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.
Trade members open them from here.
Open the documentsWhat 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 500 metres
-
14 Whittingstall Road, London, SW6 4ED
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 TreesSmall domestic -
14 Mimosa Street, London, SW6 4DT
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 -
Flat Second Floor, 36 Mimosa Street, London, SW6 4DT
Erection of a rear roof extension to house an internal staircase, and erection of obscure glazed screens including raising of parapet around flat roof of existing back addition at third floor level to the rear elevation, in connection with its use as a roof terrace.
Granted Full applications Extension Windows or glazing -
809 Fulham Road, London, SW6 5HE
93% historically approved · decision due ~20 Jul
Installation of 1no. trough light above existing fascia lettering sign, and display of 1no. internally illuminated double sided roundel lightbox sign hung behind existing shopfront glazing fronting Fulham Road; and installation of 1no. trough light above existing fascia lettering sign fronting Mimosa Street.
Awaiting decision Advertising Windows or glazing 10 docs -
1 Whittingstall Road, London, SW6 4EA
98% historically approved · decision due ~13 Oct
Erection of a rear roof extension including the formation of a hip to gable roof extension; erection of a single storey rear extension to the side of the existing back addition; erection of a single storey extension to the side of the main building; installation of French doors to replace the existing window, erection of obscured glazed screens in connection with the formation of a roof terrace at first floor level to the rear elevation; partial demolition and alterations to the roof of ground floor rear back addition including installation of new bi-folding doors to the rear elevation; conversion of the existing building from 9no self-contained flats into a single family dwellinghouse.
Awaiting decision Full applications New dwelling Extension +3 27 docsSmall domestic -
817 Fulham Road, London, SW6 5HG
Installation of an air conditioning unit with an acoustic enclosure attached to the rear wall of the ground floor back addition.
Granted Full applications 12 docs
Other amendment applications
In Hammersmith and Fulham
-
P/2026/02105/NMAT Granted
26 Sedlescombe Road, London, SW6 1RD
Non-material amendment to planning permission ref:2026/00143/FUL granted 10th April 2026 for the 'Erection of a single storey rear extension, to the side and rear of the existing back addition following partial demolition of the lower ground floor back addition; demolition of the existing chimney stack above the roof of first floor rear back addition; replacement of existing uPVC framed windows with new double glazed timber framed windows at first floor level to the side and rear elevations'. Amendments sought to allow the extension walls to be constructed with London Yellow stock instead of red bricks as approved in the consent 2026/00143/FUL
-
P/2026/02358/NMAT Awaiting decision
13 Ashington Road, London, SW6 3QJ
Non-material amendment to planning permission reference: 2023/01734/FUL dated 26th September 2023 for the "Erection of a rear extension at second floor level, over part of the existing back addition; installation of a rooflight, on top of the main flat roof at roof level; installation of a new window following the removal of existing, to the rear elevation of existing rear roof extension." Amendments sought to include; removal and infilling of 1no. existing window at second-floor level to the rear elevation; addition of 1no. new double-glazed timber sash window at second-floor level to the rear elevation, aligned with the existing window below; omission of 1no. approved window from the rear elevation; re-sizing and repositioning of 1no. approved rooflight on the main flat roof; addition of 1no. rooflight to the main flat roof; and omission of 1no. approved rooflight from the pod flat roof.
-
P/2026/01466/NMAT Granted
12 Flat A Basement,Coverdale Road,London,Hammersmith And Fulham,W12 8JL
Non-material amendment to planning permission ref: 2024/01570/FUL granted 21st August 2024 for the 'Erection of a single storey rear extension to the side of the existing back addition; installation of a new window to replace the existing door at lower ground floor level to the rear elevation' to allow amendments to the rear elevation of the lower ground floor extension to include the installation of timber framed double glazed French doors in place of aluminium framed bi-folding doors to the rear of kitchen, the installation of a timber framed double glazed single door in place of the window to the rear of bedroom 2 and the omission of parapet to north/ side elevation (revised description).
-
P/2026/02099/NMAT Granted
95 Flat Second Floor,Edith Road,London,Hammersmith And Fulham,W14 0TJ
Non-material amendment to planning permission ref: 2021/03989/FUL granted 14th April 2023 for the 'Replacement of the existing metal railings on the rear-side elevations with 1.7m high obscure-glazed screening; upgrading the existing metal railings on the rear elevation to increase the height to 1.1m from the new floor level at second floor level; and the installation of new timber decking to the existing second floor roof terrace' to allow amendments to the approved drawings to include: retention and upgrading the existing metal balustrades with the previously approved 1.7m high obscure-glazed screening to be installed behind the retained balustrades.
-
P/2026/02318/NMAT Awaiting decision
Flat B, 8 Ellerslie Road, London, W12 7BW
Non-material amendments to planning permission reference: 2024/02834/FUL dated 4th February 2025 for the "Erection of an additional floor at roof level including the formation of a roof terrace at second floor level to the front elevation." Amendments sought are alterations to the internal layout, installation of a velux rooflight in the rear mansard roof elevation, and formation of two rooflights in the flat roof of the mansard roof extension.