High Linden 104 Marsh Lane London NW7 4PA
Approved on 18 February 2026
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Alterations to roof including raising of the existing ridge height, increased pitch angle and insertion of side and rear rooflights. New chimneys. Part single, part two storey front extension. Single storey side and rear extension with green roof and rooflights. First floor rear extension. Alteration of gable roof to a crown roof with 4no. rooflights. Single storey front infill extension to enlarge existing porch with associated alterations to front entrance. New rear patio. Changes to fenestration including replacement windows. New entrance gate and fencing
- Received
- 24 December 2025
- Council
- London Borough of Barnet
- Ward
- Mill Hill
- Agent
- Auraa Ltd
- ReceivedReceived24 Dec
- ValidatedValidated24 Dec
- Consult.Consultation
- TargetTarget Date18 Feb
- DecidedDecided18 Feb
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a rear extension at High Linden 104 Marsh Lane London NW7 4PA. Barnet has handled 4,516 applications of this type. This one was decided in 56 days. The site is in 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 132 applications across Mill Hill. We hold 1,044 applications in total for the NW7 postcode area.
77% of full applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- NW7 4PA
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 24 December 2025
- Consultation expiry
- 22 January 2026
- Target decision date
- 18 February 2026
Applicant and agent
- Agent
- Auraa Ltd
- Architect profile
- AURAA LTD
- Agent address
- 1A Chalk Farm Parade London NW3 2BN
Planning decision
- Statutory period
- 56 days
Publicity
- Site notice start
- 1 January 2026
- Site notice end
- 22 January 2026
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Tree Preservation Order: Ref TRE/HE/3Part of the site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Planning history at this site
2 other applications at this property, newest first.
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- High Linden 104 Marsh Lane London NW7 4PA24/2090/HSE · FullApproved0.0 mi
- Sabie House 121 Marsh Lane London NW7 4LG25/1291/PNH · OutlineRefused0.1 mi
- Sabie House 121 Marsh Lane London NW7 4LG25/1292/PNU · OutlineRefused0.1 mi
- Sabie House 121 Marsh Lane London NW7 4LG26/2695/HSE · FullRefused0.1 mi
- Sabie House 121 Marsh Lane London NW7 4LG25/1747/PNH · OutlineAwaiting decision0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman8.3 mi
- Orient Construction Consultancy LimitedVerifiedLondon9.1 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing9.2 mi
- Dren BegolliElectrician0.3 mi
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