3A, The Ridgeway, Mill Hill, NW7 1RS
Approved on 26 March 2025
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
Erection of a rear outbuilding
- Submitted
- 18 March 2025
- Council
- London Borough of Barnet
- ReceivedSubmitted18 Mar
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided26 Mar
Decided in 8 days (council typically 56)
About this application
This is a planning application for an outbuilding at 3A, The Ridgeway, Mill Hill, NW7 1RS. Barnet has handled 526 applications of this type. This one was decided in 8 days, 7 weeks quicker than Barnet's typical decision time. The site is in 1 listed building nearby. There have been 2 other applications at this address. In the past year there have been 138 applications across MH22. We hold 1,044 applications in total for the NW7 postcode area.
83% of lawful development: proposed use 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 1RS
- Application type
- Lawful development: Proposed use
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, 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
4 other applications at this property, newest first.
- 202523 Jun
Erection of a rear outbuilding with swimming pool, gym, plant room and front terrace area
ApprovedProposed Lawful Development Certificate25/2591/192 - 20259 May
Part-single, part-two storey rear extension with 4no. rooflights following demolition of existing rear…
ApprovedHouseholder25/1941/HSE - 202525 Feb
Roof extension involving partial hip to gable, rear dormer window with 2no. juliette balconies, 2no. front…
RefusedLawful development: Proposed use25/0789/192 - 202410 Dec
Two storey rear extension with roof lanterns following demolition of the existing conservatory
WithdrawnHouseholder24/5264/HSE
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
- 3A The Ridgeway London NW7 1RS25/2591/192 · OutlineApproved0.0 mi
- 3A The Ridgeway London NW7 1RS24/5264/HSE · FullWithdrawn0.0 mi
- Haytor The Ridgeway London NW7 1RP26/0515/HSE · FullApproved0.0 mi
- Partingdale Lane Near Michael Robbins Way London NW7 1NX25/3965/LICApproved0.1 mi
- Former Watch Tower House And Kingdom Hall Sites The Ridgeway London NW7 1RS26/2751/CON · ConditionsApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for new builds near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman7.0 mi
- Orient Construction Consultancy LimitedVerifiedLondon7.7 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing8.0 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions9.4 mi
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