3 Lancaster Avenue Barnet EN4 0EP Data via plota.co.uk
Proposal
Conversion of garage into a habitable room involving replacement of existing garage and rear door and replacement of windows. Data via plota.co.uk
Application progress
Refused on 10 Aug 2026 · Delegated Decision · Last checked 11 Aug 2026
Documents 8
Decision & officer reports 1
Statements & assessments 2
Application forms 2
Site constraints 4
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
Every application in Enfield - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
17 Lancaster Avenue Barnet EN4 0EP
Works to a tree in Hadley Wood Conservation area: T4 Pine - Remove (fell) to nea...
96 Lancaster Avenue Barnet EN4 0EU
Single storey rear extension and front porch involving change to front elevation...
37 Lancaster Avenue Barnet EN4 0ER
Variation of condition 2 of 25/03153/FUL to allow the removal of front bay windo...
Nearby new applications
Longacres Wagon Road Barnet Hertfordshire EN4 0PN
Installation of 117 kWp Solar Array together with batteries storage, Solar Array...
17 Waggon Road Barnet EN4 0PW
Erection of front boundary wall with railings and electric sliding gate to a max...
17 Lancaster Avenue Barnet EN4 0EP
Works to a tree in Hadley Wood Conservation area: T4 Pine - Remove (fell) to nea...
Land Rear Of 14A Beech Hill Avenue Enfield EN4 0LN
Works to trees covered by ENFIELD ORDER NO. 2 :T005 (Holly), T010 (Hornbeam), T0...
86 Waggon Road Barnet EN4 0PP
Redevelopment of site by the erection of a detached 2-storey dwelling house, wit...
10 Newmans Way Barnet EN4 0LP
Outbuilding for use as a home office and gymnasium.
Important details
How this decision compares
Decided in 56 days from validation, 10 days slower than Enfield's median of 46 for extensions. Refused, as 21% of extensions here are.
Plota live figures for extensions decided by Enfield in the last twelve months, from validation. Enfield decision record →
Public comments
No public comments yet.
8 neighbours consulted · Last counted 11 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14977271
- Neighbours
- 23 Jun 2026
- Consultation
- 22 Jun 2026
- Comments by
- 13 Jul 2026
- Site or press notice
- 15 Jul 2026
- Env. assessment
- No
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Enfield is one of the fastest councils in England for householder decisions, ranking #15 out of 296. Only 5% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Enfield is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.
Track this application
3 Lancaster Avenue Barnet EN4 0EP
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.