45 Athelstone Road, Harrow Weald, Harrow, HA3 5NX Data via plota.co.uk
Proposal
Certificate of Lawful Development (Proposed): Front porch; rear dormer; three rooflights in front roof slope Data via plota.co.uk
Application progress
Approved on 7 Oct 2026 · Delegated decision · Last checked 19 Oct 2026
Documents 7
Plans & drawings 5
Application forms 1
Other documents 1
Site constraints 4
Checked on 17 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.
Building
From the energy performance certificate lodged in November 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Harrow - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Harrow
- Application type
- Certificate of Lawful Development Proposed
- Postcode
- HA3 5NX
- Received
- 20 May 2026
- Validated
- 13 Aug 2026
- Ward
- Wealdstone North
- Case officer
- Show
- Target decision
- 8 Oct 2026
- Decision
- Grant
- Decision date
- 7 Oct 2026
- Decision level
- Delegated decision
- Applicant
- Show
- Agent
- Sterling Partners
How this decision compares
Decided in 55 days from validation, about the council's usual 56 days. Approved, as 79% of extensions here are.
Plota live figures for extensions decided by Harrow in the last twelve months, from validation. Harrow decision record →
Consultation & key dates
- Statutory expiry
- 8 Oct 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Harrow ranks #115 out of 296 councils for householder decision speed. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.
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
45 Athelstone Road, Harrow Weald, Harrow, HA3 5NX
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