Flat 4, 18 Cadogan Place, London, SW1X 9SA Data via plota.co.uk
Description
Alterations to rear external first floor terrace to create a screened terrace Data via plota.co.uk
Last checked
Decision outlook
Plota predicts a decision between 2 Dec 2026 and 14 Jan 2027, from Kensington and Chelsea's recent extensions.
Day 5 of the 56-day target. Kensington and Chelsea usually decides extensions by day 83.
Plota live figures for extensions decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →
Site constraints 8
Show all 23 with distances
- 28 m21-27, Cadogan Place Sw1Grade II
- 69 m42, 43 and 44, Lowndes Street Sw1Grade II
- 84 m15 and 17, Pont Street Sw1Grade II
- 88 m12A AND 14, LOWNDES STREET SW1 (See details for further address information)Grade II
- 89 m28-33, Cadogan Place Sw1Grade II
- 93 m15,16 and 17, Chesham Place Sw1Grade II
- 99 mPont Street Cabmen's ShelterGrade II
- 101 m11, West Halkin StreetGrade II
- 105 m4-6, West Halkin Street Sw1Grade II
- 106 m7-14 Chesham Place Including 2-6 Lowndes StreetGrade II
- 110 mNumbers 20-23 and 23a Motcomb Street and Number 15 Lowndes StreetGrade II
- 110 mK6 Telephone Kiosk Outside Number 27Grade II
- 111 m1, Halkin Place Sw1Grade II
- 115 m3, Halkin Place Sw1Grade II
- 119 m2-12 Halkin Arcade and 27 and 28 Motcomb Street and 11a West Halkin StreetGrade II
- 123 m4, Halkin Place Sw1Grade II
- 128 mThe Star TavernGrade II
- 129 mPantechniconGrade II
- 132 m1, HANS STREET SW1 (See details for further address information)Grade II
- 133 m64, Sloane Street Sw1Grade II
- 134 mMews Arch Adjoining West of Numbers 7 and 8Grade II
- 140 mK6 Telephone Kiosk Outside Number 28Grade II
- 145 m9-11, HALKIN PLACE SW1 (See details for further address information)Grade II
Checked on 2 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 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 £2,250,000 in August 2021. Flat or maisonette, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
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.
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.
Freehold owner, on paid plans
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