201 St. Margarets Road Twickenham Data via plota.co.uk
Proposal
Installation of 2 x external AC condensing units to side elevation of property. Installation of glazed roof pergola to rear elevation of property. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 19 Dec 2026 and 26 Dec 2026, from Richmond upon Thames's recent utility and infrastructure works.
Site constraints 17
Checked on 6 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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 May 2021, the latest held for this property. The building may have changed since. View the certificate
Every application in Richmond upon Thames - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Richmond upon Thames
- Application type
- Householder Application
- Received
- 3 Nov 2026
- Validated
- 5 Nov 2026
- Ward
- St. Margarets & North Twickenham Ward [SMN]
- Case officer
- Show
- Target decision
- 29 Dec 2026
- Applicant
- Show
- Agent
- Property Design and Draw Ltd
Decision outlook
Day 6 of the 56-day target. Richmond upon Thames usually decides utility and infrastructure works by day 49.
Plota live figures for utility and infrastructure works decided by Richmond upon Thames in the last twelve months, from validation. Richmond upon Thames decision record →
Consultation & key dates
- Alt. reference
- PP-15321443
- Comments by
- 4 Dec 2026
- Site or press notice
- 13 Nov 2026
- Statutory expiry
- 26 Nov 2026
Richmond upon Thames ranks #130 out of 296 councils for householder decision speed. Richmond 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
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.
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201 St. Margarets Road Twickenham
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Comments are open until 4 Dec 2026