Planning application
26/1733/HSE
13 Monkville Avenue London NW11 0AH
Proposal
First floor side extension and rear extension
As published by the council, reference 26/1733/HSE
Timeline
Dates from the published record
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8 May 2026
Received by Barnet
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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26/2474/HSE Awaiting decision
13 Monkville Avenue London NW11 0AH
First floor side extension and rear extension
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26/1917/192 Awaiting decision
17 Hurstwood Road London NW11 0AS
Roof extension involving wraparound side/rear dormer window and 1no. front facing rooflight
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26/1038/FUL Awaiting decision
36 And 38 Eastside Road London NW11 0BA
First floor rear extension to both properties. Change of ground floor roof at rear elevation from pitched to flat roof to no. 38
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26/2088/CON Awaiting decision
32 Hurstwood Road London NW11 0AT
Submission of details of condition 3 (Materials) 8 (Demolition and Construction Management and Logistics Plan) 9 (surface water drainage scheme) 13 (Noise assessment) 17 (Levels) 18 (Construction Environmental Management Plan (CEMP) pursuant to planning permission 26/0139/FUL dated 29/04/2026
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26/2801/FUL Awaiting decision
20 Decoy Avenue London NW11 0ET
Lower ground floor extension to create 1no. self-contained unit including extension of the existing decking area, installation of privacy screening and landscaping
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TCP/0320/26 Awaiting decision
35 Hogarth Hill London NW11 6AY
1 x Mature Holly (applicants ref. T1) - Approximately 5.00m: This tree is on decline, it is sparsely foliated . Section fell to ground level. Dying Tree. Prune back Griselinia which has grown into the crown of the Holly and is being partially supported by the tree. Control encroachment. 1 x Multi Stemmed Lilac (applicants ref. T2) - Approximately 3.00m: Remove dead wood. Remove over footway by up to 1.00m. Control encroachment. 1 x Damson (applicants ref. T3) - Approximately 7.00m: Reduce crown by approximately 1.250m. Thin crown density by 20%. To control encroachment and increase light levels. 1 x Small Elder (applicants ref. T4) - Approximately 4.50m: Fell to ground level. This tree is weak and woody in structure. Its holds a large amount of dead wood.
Other householder applications
In Barnet
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26/2837/HSE Awaiting decision
26 The Drive Barnet EN5 4JQ
Single storey side and rear extension with 7no. rooflights
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26/2840/HSE Awaiting decision
19 Wildwood Road London NW11 6UL
Replacement of the existing front door, double glazing to existing windows and internal secondary glazing to front elevations; roof covering replacements, soffit and gutter repairs; security cameras, garden shed repairs and repainting, rear boundary hedges to 2.5m with concealed metal fencing
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26/2813/HSE Awaiting decision
3 Delamere Gardens London NW7 3EA
Single storey front extension incorporating a front porch, raising existing side extension floor level to match main house level, new roof with increased height to the side extension and 2no. rooflights, single storey rear extension with 4no. rooflights with new patio area, access steps to garden and hard and soft landscaping. Changes to fenestration: replacement of existing windows
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26/2812/HSE Awaiting decision
60 Millway London NW7 3RA
Two storey side extension linking to house and single storey rear infill extension following demolition of the existing garage. Associated alterations to roof
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26/2803/HSE Awaiting decision
15 Poynings Way London N12 7LP
Part single, part two storey side and rear extension. Conversion and extension of the existing garage, insertion of window to replace garage door. New front porch