Planning application
13 Wellgarth Road London NW11 7HP
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Non material amendment to planning permission 23/2706/HSE dated 17/08/2023 for 'Removal of the rear first and second floor terraces. Replacement of the rear timber staircase from ground to lower ground, balustrade and handrail. Extension to the first floor (over the existing rear addition) and removal of external door. Reinstatement of the rear dormer window. Installation of windows in the flank wall at ground and first floor. Addition of 1no rear window at first floor and alterations to size of 2no windows to the rear elevation. Replacement of the existing roof light with a conservation style roof light. Extending the existing lower ground floor under the front of the house. Incorporating two existing stores into the floor plan and installing a new window and door in the rear elevation. Installation of new double glazed windows and doors throughout. Installation of 1no condenser unit and 1no air source heat pump' Amendments include replacement of front door
As published by the council, reference 25/5134/NMA
Application record
- Reference
- 25/5134/NMA
- Type
- Non Material Amendment
- Status
- Approved
- Decision
- Granted As published: Approve
- Received
- 22 Dec 2025
- Validated
- 22 Dec 2025
- Decided
- 12 Jan 2026
- Ward
- Garden Suburb
- Decision by
- Delegated Decision
- Postcode
- NW11 7HP
Timeline
Dates from the published record
-
22 Dec 2025
Received by Barnet
-
12 Jan 2026
Decision issued: Approve
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
3 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 grant of permission means
Barnet granted permission on 12 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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
-
6 Wellgarth Road London NW11 7HS
79% historically approved · decision due ~7 Oct
8 x Leylandii (applicants ref. T1) - Reduce Height down by 2m and width by 0.5m. 1 x Cherry (applicants ref. T2) - Reduce crown by 25% back to previous growth points 2.5m of hight and 2m of width, remove low branch.
Awaiting decision -
27 Hampstead Way London NW11 7HN
1 x Copper Beech - Standing in T1 of Tree Preservation Order. Works to be carried out are a like-for-like replacement of existing distribution mains in Hampstead Way and Hampstead Heath DMA. Works consist of replacement of approximately 0.77km of an existing cast iron/ spun iron/ steel mains with a 180mm, 150mm and 125mm polyethylene (PE) pipeline which runs within and adjacent to Hampstead Heath Site of Metropolitan Importance for Nature Conservation (SINC). The mains to be replaced are entirely below-ground and the default construction method will be open-cut with excavations at 900mm depth and 480mm width to safely access and replace the pipe. There may be potential for the works to be carried out using trenchless techniques (slip-lining and/or directional drilling methodology). Thames Water has identified these assets as being at high risk of failure due to recurring bursts along the route.
Decided Trees 7 docs -
Heathcroft London NW11 7HJ
79% historically approved · decision due ~28 Aug
1 x Magnolia Grandiflora (applicants ref. T1) - Reduce crown by approximately 2m on top height and up to 1m on lateral branches. Lightly lift crown. 2 x Hornbeam (applicants ref. T2, T3) - Reduce crown by approximately 3m, lift crown to approximately 4m from ground level. 5 x Laurel (applicants ref. G1) - Reduce to height of brick wall. Remove dead branches. (Exempt shrub) 1 x Laurel (applicants ref. T4) - Reduce height to height of top of metal fence. (Exempt shrub) 1 x Sycamore (applicants ref. T5) - Remove dead branches. (Exempt works) 1 x Prunus Cerasifera (applicants ref. T6) - Overall crown reduction by 1.5m and thin 25 %. (amended descriptions) Laurel Hedge (applicants ref. G2) - Reduce to a height of approximately 2m. (Exempt shrub) 2 x Cypress (applicants ref. T7, T8) - Reduce height by 50cm. (amended descriptions) 1 x Dead Cherry (applicants ref. T9) - Cut to ground level. (Exempt works) T9- Laurel by the compound reduce height and spread by fifty percent. (Exempt shrub) 1 x Holly (applicants ref. T10) - Remove dead branches. (Exempt works) 1 x Prunus (applicants ref. T11) - Prune back from access road by 1m and reduce height by 2m. (amended descriptions)
Awaiting decision TreesSmall domestic -
Gatepost Lodge 1 Wellgarth Road London NW11 7HP
88% historically approved · decision due ~1 Dec
7 x Cypress (applicants ref. G1) - Cut back by 20%, lifting and reducing, cutting into green wood only. 1 x Small Apple Tree (applicants ref. T1) - Remove dead wood and prune to healthy wood.
Awaiting decision Trees 4 docs -
Gatepost Lodge 1 Wellgarth Road London NW11 7HP
1 x Dead Cotinus (applicants ref, T2) - Remove. (amended description) Exempt works
Decided Trees 3 docs -
141 North End Road London NW11 7HT
63% historically approved · decision due ~20 Aug
Erection of a rear outbuilding
Awaiting decision Full applications 5 docs
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
-
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