Planning application
17 Napier Avenue London SW6 3PS
Works: Extension Demolition
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Erection of a rear extension at first floor level, on top of the existing back addition following the demolition of the existing conservatory.
As published by the council, reference 2019/01632/FUL
Application record
- Reference
- 2019/01632/FUL
- Type
- Full Detailed Planning Application
- Status
- Application Refused
- Decision
- Refused As published: Application Refused
- Received
- 29 May 2019
- Validated
- 29 May 2019
- Decided
- 22 Jul 2019
- Ward
- Palace Riverside
- Decision by
- Delegated Decision
- Postcode
- SW6 3PS
Site history
Applications at this address on the Hammersmith and Fulham register
This site has had 5 applications since 2019: 2 approved, 1 refused.
-
2019/03562/TREE Awaiting decision
17 Napier Avenue London SW6 3PS
6 x purple plums, planted along back garden wall - fell and replace with evergreen; 1 x magnolia grandiflora - fell and replace with 1 no. deciduous tree species tbc; following trees all of 70mm trunk dia. or less, fell: 1 x mahonic; 1 x acer palmatum; 1 x magnolia (deciduous); 1 x camellia; 1 x flex sp
-
2019/03321/TREE Awaiting decision
17 Napier Avenue London SW6 3PS
Tree works
-
2019/00382/FUL Granted
17 Napier Avenue London SW6 3PS
Erection of rear extensions at ground and first floor level following the demolition of existing conservatory at first floor level; erection of a single storey extension to the side of the main building; excavation of the front and rear garden to form lightwells in connection with the enlargement of the existing basement; erection of an external staircase from basement to ground floor level to the rear of the property; replacement of existing windows at second, first and ground floor level with Juliet Balconies ; installation of 2no rooflights in the rear roofslope, alterations to the front boundary wall and associated external alterations.
-
2019/00383/FUL Granted
17 Napier Avenue London SW6 3PS
Erection of a rear extension at first floor level, on top of the existing back addition following the demolition of existing conservatory.
Timeline
Dates from the published record
-
29 May 2019
Received by Hammersmith and Fulham
-
22 Jul 2019
Decision issued: Application Refused
-
11 Sep 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Jo Cowen Architects Ltd. Agent, an architecture practice registered in London
Active · incorporated 2013 · London
72 applications on PlanIndex · across 3 councils · 87% granted
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
24 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.
Watch members (£5 a month) open the document list 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 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
-
17 Napier Avenue London SW6 3PS
97% historically approved · decision due ~3 Jan
Tree works
Awaiting decision Trees 6 docs -
41 Napier Avenue London SW6 3PS
97% historically approved · decision due ~17 Aug
rear garden Lily Magnolia - Fell due to excessive shading
Awaiting decision Trees 1 doc -
31 Napier Avenue London SW6 3PS
97% historically approved · decision due ~19 Sep
Rear Garden. Cherry - Crown reducing the height and spread of the tree by up to 3m to tidy and contain. Magnolia grandiflora - Crown reducing the height and spread of the tree by up to 2m to tidy and contain allowing more light into other trees. Dead ivy covered stem - Cut stem down to height of taller chain link fence on left hand side (when looking from house); remove any dead ivy branches sticking out from the main stem over garden of No 31 only
Awaiting decision Trees 3 docsSmall domestic -
17 Napier Avenue London SW6 3PS
97% historically approved · decision due ~24 Jan
6 x purple plums, planted along back garden wall - fell and replace with evergreen; 1 x magnolia grandiflora - fell and replace with 1 no. deciduous tree species tbc; following trees all of 70mm trunk dia. or less, fell: 1 x mahonic; 1 x acer palmatum; 1 x magnolia (deciduous); 1 x camellia; 1 x flex sp
Awaiting decision Trees 1 doc -
45 Napier Avenue London SW6 3PS
97% historically approved · decision due ~24 Aug
rear garden 5 Day notice T1 Rowan (Sorbus aucuparia) - Dead tree - Fell to ground level and remove all arisings
Awaiting decision Trees 4 docs -
27 Napier Avenue, London, SW6 3PS
Alterations and extensions to existing single storey side and rear extension; installation of 1no. rooflight in the front roofslope and 1no. rooflight in the rear roofslope; replacement of existing timber windows and doors throughout with new double glazed timber windows and doors to match existing in style and details; excavation of part of front, side and rear gardens to form lightwells, in connection with the enlargement of the existing basement.
Granted Full applications Extension Loft or dormer +1 29 docsSmall domestic
Other full applications
In Hammersmith and Fulham
-
P/2026/00774/FUL Granted
6 Flat B First And Second Floors,Hetley Road,London,Hammersmith And Fulham,W12 8BB
Raising of parapet wall and erection of steel posts and glass balustrades around the flat roof of the two storey rear back addition at second floor level, in connection with its use as a roof terrace; installation of French doors to replace the existing sash window at second floor level to the rear elevation.
-
P/2026/02559/FUL Awaiting decision
34 Oaklands Grove, London, W12 0JA
Erection of a rear roof extension, involving an increase in the ridge height by 300mm, and including the installation of French doors and a Juliet balcony; erection of a single storey rear extension, to the side and rear of the existing back addition; installation of 2no. roof lights in the front roof slope; installation of French doors and a Juliet balcony to replace existing window to the rear elevation of the existing back addition at second floor level; formation of a roof terrace to the rear elevation at first floor level, enclosing part of the flat roof of the proposed single storey rear extension with a 1.7 metre high obscured glazed screen;
-
P/2026/01606/FUL Granted
Flat 1 Maisonette Basement And Ground Floor, 41 Addison Gardens, London, W14 0DP
Erection of an external staircase to the rear elevation from upper ground to lower ground floor level; and installation of a French door following the removal of an existing window, to the rear elevation at upper ground floor level.
-
2026/00333/FUL Granted
Flat B First And Second Floors, 6 Hetley Road, London, W12 8BB
Replacement of 1no existing window with new double glazed timber framed windows at second floor level to the front and rear elevations; replacement of 1no existing single window and 1no bay window comprising of 3no window glazing with new double glazed timber framed windows to the front elevation, and replacement of 1no existing window with a new double glazed timber framed window to the rear elevation at first floor level.
-
P/2026/01534/FUL Granted
74 Flat Ground Floor,Townmead Road,London,Hammersmith And Fulham,SW6 2RU
Erection of a single storey rear extension, to the side and rear of the existing back addition following the demolition of existing conservatory at the rear of the property. Replace window on main rear wall at ground floor level with glazed door and Juliet balcony.