28, Upper Grotto Road, Twickenham, TW1 4NF Data via plota.co.uk
Proposal
Installation of air conditioning heat pump split system. Data via plota.co.uk
Application progress
Approved on 28 Jul 2026 · Delegated Decision · Last checked 28 Jul 2026
Site constraints 8
Checked on 6 October 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 2
Last sold for £449,950 in November 2005. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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
- Section 192 Permitted Development
- Postcode
- TW1 4NF
- Received
- 26 May 2026
- Validated
- 26 May 2026
- Ward
- South Twickenham Ward [STT]
- Case officer
- Show
- Target decision
- 21 Jul 2026
- Decision
- Granted Permission
- Decision date
- 28 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
How this decision compares
Decided in 63 days from validation, 15 days slower than Richmond upon Thames's median of 48 for utility and infrastructure works. Approved, as 89% of utility and infrastructure works here are.
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-14905000
Historical activity at this location
24 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
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28, Upper Grotto Road, Twickenham, TW1 4NF
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