63 Mayfair Avenue Worcester Park KT4 7SJ Data via plota.co.uk
Proposal
Erection of hip-to-gable and rear dormer roof extension with front rooflights to facilitate loft conversion Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 5 Nov 2026, from Kingston upon Thames's recent extensions.
Documents 11
Plans & drawings 10
Application forms 1
Site constraints 4
Checked on 22 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 Kingston upon Thames - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Kingston upon Thames
- Application type
- Cert of Lawful Use/Operation - Proposed
- Postcode
- KT4 7SJ
- Received
- 11 Sept 2026
- Validated
- 11 Sept 2026
- Ward
- Motspur Park & Old Malden East
- Parish
- New And Old Malden
- Case officer
- Show
- Target decision
- 6 Nov 2026
- Applicant
- Show
Decision outlook
Day 24 of the 56-day target. Kingston upon Thames usually decides extensions by day 55.
Plota live figures for extensions decided by Kingston upon Thames in the last twelve months, from validation. Kingston upon Thames decision record →
Public comments
No public comments yet.
Last counted 28 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15212237
- Statutory expiry
- 6 Nov 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Kingston upon Thames is faster than most councils at deciding householder applications, ranking #33 out of 296. Only 20% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Kingston upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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63 Mayfair Avenue Worcester Park KT4 7SJ
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