57 St Marks Road Teddington TW11 9DE Data via plota.co.uk
Proposal
Garage change of use to a living space. Erection of a rear extension, erection of a new upper floor with a cottage dormer to the rear at the new roof level. Data via plota.co.uk
Application progress
Refused on 26 Jan 2026 · Delegated Decision · Last checked 19 Oct 2026
Site constraints 16
Checked on 2 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.
Sales history 1
Last sold for £1,000,000 in May 2025. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in January 2025, 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
- Postcode
- TW11 9DE
- Received
- 11 Jun 2025
- Validated
- 19 Nov 2025
- Ward
- Hampton Wick & South Teddington Ward [HPK]
- Case officer
- Show
- Target decision
- 14 Jan 2026
- Decision
- Refused Permission
- Decision date
- 26 Jan 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Salstan Architects
- Freehold owner
- Show
How this decision compares
Decided in 68 days from validation, 17 days slower than Richmond upon Thames's median of 51 for householder applications. Refused, as 15% of householder applications here are.
Plota live figures for householder applications decided by Richmond upon Thames in the last twelve months, from validation. Richmond upon Thames decision record →
Consultation & key dates
- Alt. reference
- PP-14084247
- Statutory expiry
- 22 Dec 2025
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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57 St Marks Road Teddington TW11 9DE
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Freehold owner, on paid plans
The company that owns the freehold, from HM Land Registry's register of company-owned property, with its status, business and the companies that control it from Companies House, is shown to Plota subscribers. Plans start at £49 a month.
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