20 Middleway London NW11 6SP Data via plota.co.uk
Proposal
External decorations including alterations to pipework, replacement lighting and cctv. New side entrance door with small porch roof to match existing bay window roof with new heritage rooflight above. Replacement new front door to match existing. Replacement of 1no. set of (garden facing) French doors with windows to match adjacent and replacement of 2no. garden sheds with 1no. garden shed. Installation of a new airsource heat pump and vehicular charging point. (AMENDED DESCRIPTION) Data via plota.co.uk
Application progress
Approved on 16 Jun 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 9
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 3
Application forms 2
Other documents 1
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.
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Important details
- Council
- Barnet
- Application type
- Householder Application
- Postcode
- NW11 6SP
- Received
- 20 Apr 2026
- Validated
- 21 Apr 2026
- Ward
- Garden Suburb
- Case officer
- Show
- Target decision
- 16 Jun 2026
- Decision
- Approve subject to conditions
- Decision date
- 16 Jun 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Helen J Bowers Architect
How this decision compares
Decided in 56 days from validation, about the council's usual 53 days. Approved, as 74% of extensions here are.
Plota live figures for extensions decided by Barnet in the last twelve months, from validation. Barnet decision record →
Consultation & key dates
- Alt. reference
- PP-14870960
- Site or press notice
- 30 Apr 2026
Historical activity at this location
27 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.
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20 Middleway London NW11 6SP
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