Planning application
Westways 9 Winnington Road London N2 0TP
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of a single storey rear garden outbuilding (Retrospective Application)
As published by the council, reference 25/4140/RCU
Application record
- Reference
- 25/4140/RCU
- Type
- Retention/Continued Use
- Status
- Pending Consideration
- Received
- 15 Oct 2025
- Validated
- 15 Oct 2025
- Ward
- Garden Suburb
- Postcode
- N2 0TP
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025.
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25/4139/S73 Awaiting decision
Westways 9 Winnington Road London N2 0TP
Variation of condition 1 (Approved plans) pursuant to planning permission 20/5640/HSE dated 20/01/2021 for `Construction of basement level with rear lightwells. Infill of roof at first floor level on north side elevation. Two storey rear extension with single hipped roof. Conversion of garage into habitable space with new timber doors with glass panes. Replacement of patent glazing over existing basement pool, with walk on rooflights and repaving of the lowered rear terrace area.` Amendments include changes to fenestration, new front mansard roof above garage and new ventilation flue boxed with wooden trellis and climbers
Timeline
Dates from the published record
-
15 Oct 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 10 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 46 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Terrarossa Project Ltd Agent, registered in Caterham
Active · incorporated 2018 · Caterham
32 applications on PlanIndex · across 13 councils · 81% 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
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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided amendment applications in a median of 42 days. More in our guide to how long planning decisions take.
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
-
Westways 9 Winnington Road London N2 0TP
93% historically approved · decision due ~10 Dec
Variation of condition 1 (Approved plans) pursuant to planning permission 20/5640/HSE dated 20/01/2021 for `Construction of basement level with rear lightwells. Infill of roof at first floor level on north side elevation. Two storey rear extension with single hipped roof. Conversion of garage into habitable space with new timber doors with glass panes. Replacement of patent glazing over existing basement pool, with walk on rooflights and repaving of the lowered rear terrace area.` Amendments include changes to fenestration, new front mansard roof above garage and new ventilation flue boxed with wooden trellis and climbers
Awaiting decision Conditions Extension Loft or dormer +1 7 docs -
10 Winnington Road London N2 0UB
Conversion of the existing garage to habitable room with insertion of timber sash window to replace the garage door. Single storey side extension following demolition of existing shed. Roof extension with 3no. side and 2no. rear dormer windows following demolition of existing chimney stack. 2no. conservation roof lights to end elevation pitched roof. 3no. roof lights to crown roof. Changes to fenestration: replace windows of existing sun room and roof, and 2no. rooflight to new ground floor extension. New sandstone paving to front drive and rear patio area; Addition of external wall lights and CCTV cameras. Changes to fenestation: replace windows of existing sun room, 1no. rooflight, changing front floor. New timber gate to side alley
Granted Householder Extension Loft or dormer +2 28 docsSmall domestic -
6 Winnington Road London N2 0UB
78% historically approved · decision due ~23 Aug
1 x Plum (applicants ref. T1) - Fell and grind stump. (collapsed tree exempt)
Awaiting decision Trees -
6 Winnington Road London N2 0UB
78% historically approved · decision due ~23 Aug
1 x Holly (applicants ref. T2) - Fell and grind stump. Standing in Area A1 of Tree Preservation Order.
Awaiting decision Trees -
25 Winnington Road London N2 0TP
78% historically approved · decision due ~27 Nov
1 x Oak (applicants ref. T1) - Reduce the canopy by 1-2m all round to form a more compact crown and to clear the building by 3-4m. Standing in T27 of Tree Preservation Order. 2 x Oak (applicants ref. T2, T3) - Reduce by 2-3m all round. Standing in Group G17 of Tree Preservation Order.
Awaiting decision Trees -
17 Winnington Road London N2 0TP
63% historically approved · decision due ~12 Oct
Demolition of the existing dwelling and erection of a new two storey dwelling with rooms in the roof space and basement level including associated light wells, patio area, walk on glass and access steps down to basement
Awaiting decision Full applications DemolitionDomestic
Other amendment applications
In Barnet
-
26/3776/NMA Awaiting decision
2 Beechworth Close London NW3 7UT
Non-material amendments to planning permission reference 24/4827/HSE dated 21/01/25 for 'New front boundary walls and access gates. New fencing with associated landscaping.' Amendments include changes to front boundary wall and fences and landscaping
-
26/3775/NMA Awaiting decision
2 Beechworth Close London NW3 7UT
Non-material amendments to planning permission reference 24/0743/HSE dated 20/05/24 for 'Part single, part two-storey side and rear extension. Single storey front infill extension. Second floor roof extension to incorporate terrace area. Alterations to the external facade and fenestration arrangement.' Changes to external finishes / materials; Addition of glass balustrade to east and south elevations of roof terrace; Removal of chimney to north elevation; Changes to fenestration; Changes to hard landscaping: Changes to internal layouts; Amendment to Design and Access Statement
-
26/3778/NMA Awaiting decision
Unit 1 Great North Leisure Park Chaplin Square London N12 0GL
Non-material amendments to planning permission reference C11441AK dated 02/06/98 for 'Variation to condition 13 (Opening Hours) of planning permission ref: C11441A to enable the restaurants to be open until midnight on Mondays to Saturdays and until 11.30pm on Sundays, and to enable restaurant C to open from 7am on Mondays to Saturdays.' Amendments include changing opening hours to allow Unit 1 to open from 7:30am Monday to Sunday
-
26/3748/NMA Awaiting decision
80 Margaret Road Barnet EN4 9RB
Non-material amendments to planning permission reference B/02962/13 dated 18/09/13 for 'Single storey front/side extension and single storey rear extension including new rear patio and part of its enclosure with 1.1m high timber fence and post.' Amendments include revisions to the side extension and renewal of roof coverings
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26/3741/NMA Awaiting decision
8 North Square London NW11 7AA
Non material amendment to planning permission 26/1111/HSE dated 17/09/2026 for 'Conversion of existing garage and utility room into habitable room, including raising height of roof and insertion of 1no. rooflight and replacement of existing windows on west (side) garage elevation with 1no. door and 1no. window. Insertion of 1no. rooflight to flat section of the main roof. Removal of modern external waste pipes. (Revised Design)'. Amendments includes changes to the wording of condition 3 to enable the required detail/materials to be approved before works starts on each relevant part of the development