Flat 2, 17 Cadogan Square, London, SW1X 0HT Data via plota.co.uk

LB/26/02677 - Listed Building Consent Approved
Utility infrastructure

Proposal

Installation of 2no. comfort cooling units within apartment and installation of external condensing unit. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
26 May 2026
✓
Approved
21 Jul 2026

Approved on 21 Jul 2026 · Last checked 20 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 10

Grade II listed: 3-57, Cadogan Square Sw1
List entry 1189390 · The pin is inside its outline · 15 more listed buildings within 150 m (2 Grade II*, 13 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 15 with distances
Historic England ↗
Hans Town conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Article 4 - No 100. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Tree preservation order
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
Air quality management area: Kensington and Chelsea AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
National infrastructure project 735 m away: Thames Tideway Tunnel
The site is 735 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, 36 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Registered park or garden 91 m away: Cadogan Place
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Designated open space 40 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

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 2

Last sold for £1,900,000 in December 2015. Flat or maisonette, leasehold.

18 December 2015£1,900,000Recorded as a transfer outside a standard sale
12 May 2006£600,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area62 m² (667 sq ft)
Energy ratingD (67 out of 100), could reach C
PropertyMid-terrace flat, 2 habitable rooms
BuiltBefore 1900
HeatingCommunity scheme
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in April 2017, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

2 Jul 2026Approved

Flat 3, 15 Cadogan Square, London, SW1X 0HT

Internal alterations: remove and replace non-original floor finishes and install...

LB/26/03495
2 Nov 2026Pending

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Partial rebuilding of 56 Clabon Mews with altered roof form to provide a roof te...

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2 Nov 2026Pending

4A Cadogan Square, London, SW1X 0JU

Proposed scheme encompasses internal reconfiguration, sensitive external restora...

PP/26/05845
21 Oct 2026Pending

29 Cadogan Square, London, SW1X 0HU

Further to Fire Door Survey, upgrade to internal doors, frames and vault doors i...

LB/26/05599

Nearby new applications

2 Nov 2026Pending

4A Cadogan Square, London, SW1X 0JU

Proposed scheme encompasses internal reconfiguration, sensitive external restora...

PP/26/05845
2 Nov 2026Pending

56 Clabon Mews and, 24 Cadogan Square, London, SW1X 0JP

Partial rebuilding of 56 Clabon Mews with altered roof form to provide a roof te...

PP/26/05842
2 Nov 2026Pending

56 Clabon Mews and, 24 Cadogan Square, London, SW1X 0JP

Partial rebuilding of 56 Clabon Mews with altered roof form to provide a roof te...

LB/26/05843
2 Nov 2026Pending

42 Ovington Square, London, SW3 1LR

Listed building consent for internal and external refurbishment and access alter...

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2 Nov 2026Pending

30-33 Sloane Street, London, SW1X and 2-4 Hans Crescent, London, SW1X

Verification Order required to confirm the numbering and description of the rede...

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30 Oct 2026Pending

64 Sloane Street, London, SW1X 9SH

Retrospective listed building consent to Internal alterations to all floors, inc...

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Important details

Council
Kensington and Chelsea
Application type
Listed Building Consent
Postcode
SW1X 0HT
Received
26 May 2026
Validated
26 May 2026
Ward
Brompton and Hans Town
Case officer
Show
Target decision
21 Jul 2026
Decision
Granted
Decision date
21 Jul 2026
Applicant
Show

How this decision compares

Decided in 56 days from validation, 27 days faster than Kensington and Chelsea's median of 83 for utility and infrastructure works. Approved, as 90% of utility and infrastructure works here are.

32%decided within 8 weeks
90%approved
360decided in the last year

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
19 Jun 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
Ground Floor Flat, 15 Cadogan Square, London, SW1X 0HT
Air Conditioning condenser to be housed in rear terrace concealed area to feed rooms hous…
PP/25/05814
2025 Approved
Ground Floor Flat, 15 Cadogan Square, London, SW1X 0HT
Air Conditioning condenser to be housed in rear terrace concealed area to feed rooms hous…
LB/25/05815
2025 Approved
120 Pavilion Road, London, SW1X 0AX
Variation of condition 2 (compliance with approved drawings) of planning permission 23/01…
PP/25/04980
2025 Approved
155 Pavilion Road, London, SW1X 0BJ
Construction of basement beneath property and provision of plant within an acoustic housi…
PP/25/04632
2025 Withdrawn
Fourth And Fifth Floor Flat North, 41-43 Cadogan Square, London, SW1X 0HX
Replacement of windows, railings and stair to rear terrace, and internal alterations.***W…
LB/25/04694
2025 Withdrawn
Fourth And Fifth Floor Flat North, 41-43 Cadogan Square, London, SW1X 0HX
Replacement of windows, railings and stair to rear terrace, and internal alterations.***W…
PP/25/04693
2025 Approved
41-43 Cadogan Square, London SW1X 0HX
Verification Order required to confirm the description and numbering of the residential u…
SNN/25/05026
2025 Approved
Flat 7, 31 Pont Street, London, SW1X 0BB
Installation of air conditioning unit and acoustic enclosure at roof level for second flo…
PP/25/03149
2025 Withdrawn
Fourth And Fifth Floor Flat North, 41-43 Cadogan Square, London, SW1X 0HX
Internal alterations, replacement of windows and work to rear terrace.***WITHDRAWN***
LB/25/02893
2025 Withdrawn
Fourth And Fifth Floor Flat North, 41-43 Cadogan Square, London, SW1X 0HX
Internal alterations and replacement of windows, and works to rear terrace.***WITHDRAWN***
PP/25/01281
2025 Approved
10-12 Cadogan Square, London, SW1X 0JU
Refurbishment works comprising: reinstatement of existing door opening, replacement of mo…
LB/25/01859
2025 Withdrawn
Fourth And Fifth Floor Flat North, 41-43 Cadogan Square, London, SW1X 0HX
Internal alterations and replacement of windows, and works to rear terrace.
LB/25/01263
2024 Approved
10 Shafto Mews, London, SW1X 0JT
Variation of condition No. 2 (compliance with approved drawings) of planning permission 2…
PP/25/00014
2025 Approved
Flat 5, 10 Cadogan Square, London, SW1X 0JU
Internal alterations and replacement window to rear, and door to front elevation at 5th f…
LB/25/00398
2025 Approved
13 Cadogan Square, London, SW1X 0HT
Restoration of fire/water damage at second floor (Flat 3), third floor (Flat 4), and four…
LB/25/00811
2025 Approved
13 Cadogan Square, London, SW1X 0HT
Restoration of fire/water damage at second floor (Flat 3), third floor (Flat 4), and four…
PP/25/00810
2024 Refused
114 Pavilion Road, London, SW1X 0AX
Variation of condition 2 (approved drawings) of planning permission 23/05495 to install C…
PP/24/06654
2024 Approved
Ground/second Floor Flat (front), 27 Cadogan Square, London, SW1X 0HU
Installation of an air conditioning system, including internal units (see previously appr…
PP/24/05872
2024 Approved
114 Pavilion Road, London, SW1X 0AX
Variation of Condition 2 (compliance with approved drawings) of planning permission 23/05…
PP/24/06608
2024 Approved
Ground/second Floor Flat (front), 27 Cadogan Square, London, SW1X 0HU
Installation of an air conditioning system, including internal units (see previously appr…
LB/24/05873
2018 Refused
16A Cadogan Square, LONDON, SW1X 0JU
Construction of basement under main house but set back from the listed flank wall; remova…
LB/18/03449
2018 Refused
16A Cadogan Square, LONDON, SW1X 0JU
Construction of basement under main house but set back from the listed flank wall; remova…
PP/18/03448
2018 Approved
104 Pavilion Road, LONDON, SW1X 0AX
Construction of a new access stair, internal alterations and the installation of a new ro…
CL/18/02992
2018 Approved
167 Pavilion Road, LONDON, SW1X 0BW
Single storey basement excavation, rear ground floor extension, rear elevational alterati…
PP/18/02570
2018 Withdrawn
76 Sloane Street, LONDON, SW1X 9SF
Provision of 248mm high steel security topping system to be mounted to top of flank eleva…
PP/18/01519
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Other decisions

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%).

These figures are council-wide context, not a prediction for this application. View full council performance
Kensington and Chelsea decision statistics
Based on MHCLG data, the nine months to December 2025
93%
Overall approval rate
Above avg (87%) #58 of 296
94%
Householder approved
Above avg (90%) #110 of 296
61%
Decided in 8 weeks
Below avg (63%) #174 of 296
40%
Extended time limit
Below avg (41%) #152 of 296
94%
Minor dwellings approved
455 decided (1-9 homes)
87%
Change of use approved
53 decided
1,839
Total decisions
135 refused in the nine months to December 2025
Source: MHCLG planning statistics · See full council rankings

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.