14 Stanhope Mews South, London, SW7 4TF Data via plota.co.uk

Approved LB/26/04127
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
29 Jul 2026
Date validated
29 Jul 2026
Decision date
7 Sept 2026
Postcode
SW7 4TF

Description

Retain four double glazed windows, with pattern, design and proportions to match existing or previously approved windows (Retrospective Application) Data via plota.co.uk

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Last checked

How this decision compares

Decided in 40 days from validation, 50 days faster than Kensington and Chelsea's median of 90 for extensions. Approved, as 96% of extensions here are.

32%decided within 8 weeks
96%approved
1,220decided in the last year

Plota live figures for extensions decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →

Site constraints 5

Queen’s Gate 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 Named permitted development rights are withdrawn here.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 ↗
Also on the record
Inside the Kensington and Chelsea built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. 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.

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Other new applications on this street

16 Jul 2026Approved

10 Stanhope Mews East, London, SW7 5QU

Window replacement to front elevation.

PP/26/03854
22 May 2026Refused

71 Stanhope Mews East, London, SW7 5QT

Creation of new roof terrace, stair access and rooftop garden room.

PP/26/02513

Nearby new applications

7 Sept 2026Pending

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ARB/26/04545
7 Sept 2026Pending

6 Brechin Place, London, SW7 4QA

Details required by conditions 3 (Construction Traffic Management Plan), 7 (Floo...

CON/26/03726
7 Sept 2026Pending

South Kensington Underground Station; 20-48 (even) and 36-46 (odd) Thurloe Street; 1-9 (odd) Pelham Street; 20-34 Thurloe Square, London

Non material amendment to planning permission PP/20/03216 allowed under appeal r...

NMA/26/04824
4 Sept 2026Pending

122 Old Brompton Road, London, SW7 3RA

Alteration to front boundary wall, increasing height of wall; extended using br...

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3 Sept 2026Pending

45 Harrington Gardens, London, SW7 4JU

Investigative opening up works, comprising selective removal of modern ceilings,...

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2 Sept 2026Pending

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Exhibition fit-out of Gallery 33 to create a new permanent Children's Gallery at...

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Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2022 Approved
External alteration to basement flat comprising vertical enlargement on elevation facing…
LB/22/05978
2022 Approved
External alteration to basement flat comprising vertical enlargement on elevation facing…
PP/22/05977
2022 Approved
Details required by Condition 3 (submission of details - a) new rooflight, including sect…
CON/22/06502
2022 Approved
Internal alterations comprising preparatory and strip out works; electrical rewiring; plu…
LB/22/04183
Within ~100m

Nearby activity

2025 Approved
33 Clareville Grove, London, SW7 5AU
Erection of single storey full width rear extension; lowering of second floor rear window…
PP/25/06611
2025 Approved
Flat 1, 34 Stanhope Gardens, London, SW7 5QY
Replacing existing modern interventions: covings, fireplace, doors, finishes and fittings…
LB/25/06160
2025
42 Stanhope Gardens, London, SW7 5QZ
Refurbishment and internal alterations to meet current Building Regulations
LB/25/06690
2025
49 Clareville Street, London, SW7 5AX
Use of the flat roof as a roof terrace and erection of balustrades and planters
PP/25/06610
2025 Approved
35 Clareville Street, London, SW7 5AJ
Replacement of existing double glazed timber French doors and fixed panels at rear on sec…
PP/25/05131
2025 Approved
Our Lady Of Victories Rc Primary School, Clareville Street, London, SW7 5AQ
Repair and replacement of rainwater goods, windows & window cills
LB/25/03790
2025 Approved
35 Clareville Street, London, SW7 5AJ
Upgrades to front and rear facades including installation of new double glazed timber sas…
PP/25/04639
2025 Approved
Flat 8, 44 Stanhope Gardens, London, SW7 5QY
Non-structural internal alterations to the layout at 4th floor flat
LB/25/04058
2025 Approved
Cotswold Lodge, 14 Stanhope Mews West, London, SW7 5RB
Installation of fall protection system to roof comprised of two parts; fixed and free sta…
PP/25/00854
2024 Approved
29 Clareville Street, London, SW7 5AJ
Install ation of 3no. wall mounted external air conditioning condenser units to side elev…
PP/24/08336
2024 Approved
133 Gloucester Road, London, SW7 4TH
Decision Order required for the naming of the residential property as follows:Hogmore Hou…
SNN/24/08335
2024 Approved
29 Clareville Street, London, SW7 5AJ
Single storey rear extension at ground floor level with flat roof, rooflights and doors…
PP/24/07162
2024 Approved
16 Charlesworth House, 48 Stanhope Gardens, LONDON, SW7 5RD
Internal alterations to first and second floors
LB/24/07060
2024 Approved
32 Stanhope Gardens, LONDON, SW7 5QY
Prune 1x London Plane at rear
ARB/24/07344
2024 Approved
15 Charlesworth House, 48 Stanhope Gardens, LONDON, SW7 5RD
Creation of new storage cupboard with jib door over Guest WC (Cloak Room), replacement of…
LB/24/06598
2024 Approved
15 Charlesworth House, 48 Stanhope Gardens, LONDON, SW7 5RD
Internal alterations including replacement of some internal non-original doors, updating…
LB/24/03768
2024 Approved
Flat 2, 26 Stanhope Gardens, LONDON, SW7 5QX
Integration of fully internal cooling system with no external manifestations; extended fl…
LB/24/02530
2024 Approved
Flat 15 and Flat 16 Charlesworth House, 48 Stanhope Gardens, LONDON, SW7 5RD
Separation of existing arrangement between Flat 15 and Flat 16. Minor internal alteration…
PP/24/00883
2024 Approved
16 Clareville Grove, LONDON, SW7 5AS
Prune 1 x False Acacia and 1 x Wisteria (front)
ARB/24/01455
2024 Approved
47 Clareville Street, LONDON, SW7 5AX
Prune 1 x Mimosa (front)
ARB/24/01351
2016 Approved
Flat 14, 23 Stanhope Gardens, LONDON, SW7 5QX
Replacement of skylight to West side of building.
PP/16/01487
2016 Refused
21-22 Stanhope Gardens, LONDON, SW7 5QX
Erection of two storey extension at third and fourth floor level, above rear extension.
LB/16/01501
2016 Refused
21-22 Stanhope Gardens, LONDON, SW7 5QX
Erection of two storey extension at third and fourth floor level, above rear extension.
PP/16/01500
2016 Withdrawn
4A Clareville Street, LONDON, SW7 5AQ
Alterations and mansard roof extension of two-storey building and garage, and formation o…
PP/16/01016
2016 Approved
117 Gloucester Road, LONDON, SW7 4ST
Retrospective application for retention of 20 chairs, 8 tables and 10 planters
PP/16/00276
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Householder 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