23 Margaretta Terrace, London, SW3 5NU Data via plota.co.uk
Proposal
Installation of 2no Air Conditioning units on the existing ground floor garden with an acoustic enclosure; 1no Air Conditioning units on the existing flat roof over kitchen area with an acoustic enclosure (part retrospective application). Data via plota.co.uk
Application progress
Approved on 7 Oct 2026 · Last checked 19 Oct 2026
Site constraints 9
Show all 16 with distances
- 0 m1-31, Margaretta Terrace Sw3Grade II
- 25 m14-25, Oakley Street Sw3Grade II
- 36 m1-11, Oakley Street Sw3Grade II
- 50 mOld Vestry Hall (Part of Chelsea Town Hall)Grade II*
- 65 m26 and 27, Oakley Street Sw3Grade II
- 67 m101-108, Oakley Street Sw3Grade II
- 73 m32-38, Margaretta Terrace Sw3Grade II
- 77 m28-35, Oakley Street Sw3Grade II
- 88 m195-197, Kings RoadGrade II
- 96 m205-209, Kings RoadGrade II
- 98 mPublic BathsGrade II
- 105 mChelsea Town HallGrade II
- 109 m213 and 215, Kings Road Sw3Grade II*
- 109 mArgyle House and Gates and RailingsGrade II*
- 126 mViolet Melchett CentreGrade II
- 131 m217, King's RoadGrade II*
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 £3,600,000 in June 2022. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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Important details
- Council
- Kensington and Chelsea
- Application type
- Planning Permission
- Postcode
- SW3 5NU
- Received
- 12 Aug 2026
- Validated
- 12 Aug 2026
- Ward
- Royal Hospital
- Case officer
- Show
- Target decision
- 7 Oct 2026
- Decision
- Granted
- Decision date
- 7 Oct 2026
- Applicant
- Show
How this decision compares
Decided in 56 days from validation, 36 days faster than Kensington and Chelsea's median of 92 for utility and infrastructure works. Approved, as 91% of utility and infrastructure works here are.
Plota live figures for utility and infrastructure works decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →
Consultation & key dates
- Comments by
- 11 Sept 2026
Historical activity at this location
42 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Kensington and Chelsea ranks #174 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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23 Margaretta Terrace, London, SW3 5NU
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