12 Marsh Lane London NW7 4QP Data via plota.co.uk
Proposal
Single storey side and rear extension. First floor rear extension with pitched and hipped roof with 1no. rear facing window and 1no. rooflight Data via plota.co.uk
Application progress
Approved on 31 Mar 2026 · Delegated Decision · Last checked 28 Jul 2026
Documents 8
Decision & officer reports 1
Statements & assessments 2
Plans & drawings 2
Application forms 2
Other documents 1
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Important details
- Council
- Barnet
- Application type
- Householder Application
- Postcode
- NW7 4QP
- Received
- 2 Feb 2026
- Validated
- 3 Feb 2026
- Ward
- Mill Hill
- Case officer
- Show
- Target decision
- 31 Mar 2026
- Decision
- Approve subject to conditions
- Decision date
- 31 Mar 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Ahrberg Jackson Design
Consultation & key dates
- Alt. reference
- PP-14668383
- Site notice
- 12 Feb 2026
Historical activity at this location
28 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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.
Track this application
12 Marsh Lane London NW7 4QP
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