21 Great North Way London NW4 1PT Data via plota.co.uk
Proposal
Use as 4no. self-contained flats (Garden Flat, Flat A, Flat B and Flat C) Data via plota.co.uk
Application progress
Approved on 24 Aug 2026 · Delegated Decision · Last checked 29 Aug 2026
Documents 14
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 5
Application forms 1
Other documents 5
Site constraints 5
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £160,000 in August 2001. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in June 2024, the latest held for this property. The building may have changed since. View the certificate
Every application in Barnet - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
28A Great North Way London NW4 1HY
Roof extension involving rear dormer window and 1no. front facing rooflight
10 Great North Way London NW4 1HY
Variation of condition 1 (Approved plans) of planning permission 26/1555/HSE dat...
160 - 166 Great North Way London NW4 1EH
Submission of details of condition 7 (Electric Vehicle charging) 12 (Cycle Parki...
Nearby new applications
517 Watford Way London NW7 2QR
Single storey extension to the rear of the existing workshop building to provide...
369 Watford Way London NW4 4TE
Change of use of the existing dwelling (Use Class C3) to a 11 bed 11 Person HMO ...
11 Chadbury Court Watford Way London NW7 2QG
Single storey rear extension
57 Tithe Walk London NW7 2PY
Roof extension involving hip to gable, rear dormer window and 3no. front facing ...
24 Longfield Avenue London NW7 2EG
Single storey rear extension with a proposed depth of 6.00 metres, maximum heigh...
First Floor Flat 354 Watford Way London NW4 4XA
Roof extension involving side and rear dormer windows with juliette balcony and ...
Important details
- Council
- Barnet
- Application type
- Existing Lawful Development Certificate
- Postcode
- NW4 1PT
- Received
- 28 Jul 2026
- Validated
- 30 Jul 2026
- Ward
- Mill Hill
- Case officer
- Show
- Target decision
- 24 Sept 2026
- Decision
- Lawful
- Decision date
- 24 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- UPP Architects + Town Planners
How this decision compares
Decided in 25 days from validation, 31 days faster than Barnet's median of 56 for changes of use. Approved, as 56% of changes of use here are.
Plota live figures for changes of use decided by Barnet in the last twelve months, from validation. Barnet decision record →
Public comments
No public comments yet.
Last counted 29 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15115018
- Planning Portal ref
- PP-15115018
- Statutory expiry
- 24 Sept 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Track this application
21 Great North Way London NW4 1PT
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
