7P Warwick Square London SW1V 2AA Data via plota.co.uk

26/05341/ADLBC - Approval of Details (ADLBC) Approved
Admin / procedural

Proposal

Details of enclosure and treatment of existing rear side window proposed to be blocked internally pursuant to condition 6 of listed building consent dated 31 July 2026 (RN: 26/04922/LBC) Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
6 Aug 2026
✓
Approved
24 Aug 2026

Approved on 24 Aug 2026 · Delegated Decision · Last checked 27 Aug 2026

Documents 7

Decision & officer reports 2

PDF APPR. OF DETAILS-LBC RESMAT [PE] Decision Notice · 24 Aug 2026 View ↗ PDF DELEGATED REPORT Report · 24 Aug 2026 View ↗

Plans & drawings 1

PDF REAR SIDE WINDOW ENCLOSURE DETAILS Drawing · 6 Aug 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 6 Aug 2026 View ↗

Other documents 3

PDF ACK-APPROVAL OF DETAILS APPL. Background Papers · 20 Aug 2026 View ↗ PDF RECEIPT OF APPLICATION Other · 11 Aug 2026 View ↗ PDF ATTACHMENTSUMMARY Background Papers · 6 Aug 2026 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 13

Grade II listed: 1-23, Warwick Square Sw1
List entry 1066137 · The pin is inside its outline · 9 more listed buildings within 150 m (9 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 9 with distances
Historic England ↗
Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Pimlico 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 Basement Development Permitted Rights Removed. Named permitted development rights are withdrawn here.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.
Archaeological priority area: City of Westminster APA 3.2
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Westminster 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 390 m away: Thames Tideway Tunnel
The site is 390 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, 23 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 37 m away: Warwick Square
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 ↗
Central activities zone
The core of central London in the London Plan.
Offices, culture and the other strategic functions of the centre take priority over new housing here.
Also on the record
Inside the City of Westminster built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Priority habitat 36 m away: Deciduous woodland; Town centre 50 m away: Warwick Way/ Tachbrook Street.
Not affected
Not green belt · No scheduled monument at the site

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.

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Other new applications on this street

8 Jul 2026Approved

Flat 1 2 Warwick Square London SW1V 2AA

General refurbishment throughout lower ground and ground floor; replacement exis...

26/04535/LBC
30 Sept 2026Pending

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Internal alterations to the ground floor flat

26/06705/LBC
29 Sept 2026Pending

Open Space Warwick Square London SW1V 2AD

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23 Jul 2026

St Gabriel's Church Warwick Square London SW1V 2AD

Upgrade of Telefonica telecommunications equipment consisting of the replacement...

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Nearby new applications

2 Sept 2026Pending

90 Tachbrook Street London SW1V 2NB

Amalgamation of the existing lower and upper-ground flats and adjoining garden a...

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30 Sept 2026Pending

Ground Floor Flat 64 Warwick Square London SW1V 2AL

Internal alterations to the ground floor flat

26/06705/LBC
25 Sept 2026Pending

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Amendments to planning permission dated 23 March 2026 (RN: 25/06468/FULL) for: U...

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29 Sept 2026Pending

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28 Sept 2026Pending

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Internal alterations and reconfiguration of lower-ground-floor flat, including a...

26/06632/LBC
15 Sept 2026Pending

15 Warwick Way London SW1V 1QT

Works to the rear elevation at lower ground floor level comprising creation of a...

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Important details

Council
Westminster
Application type
Approval of Details (ADLBC)
Postcode
SW1V 2AA
Received
6 Aug 2026
Validated
6 Aug 2026
Ward
Pimlico North
Case officer
Show
Target decision
1 Oct 2026
Decision
Application Permitted
Decision date
24 Aug 2026
Decision level
Delegated Decision
Applicant
Show
Agent
SSD ARCHITECTURE LIMITED

Public comments

No public comments yet.

Last counted 27 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15140894
Planning Portal ref
PP-15140894
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025
19D Warwick Square London SW1V 2AB
Replacement of existing three french doors including internal general refurbishment; and…
25/07698/LBC
2025
19D Warwick Square London SW1V 2AB
Replacement of existing three french doors including internal general refurbishment; and…
25/07697/FULL
2025 Approved
Flat 1 2 Warwick Square London SW1V 2AA
Alterations to rear lower ground floor conservatory and ground floor balcony above, inclu…
25/05924/LBC
2025 Approved
Flat 1 2 Warwick Square London SW1V 2AA
Alterations to rear lower ground floor conservatory and ground floor balcony above, inclu…
25/05923/FULL
2025 Approved
7 Clarendon Street London SW1V 2EN
Replacement of four front and rear sash windows at ground and basement floors with double…
25/06079/FULL
2025 Approved
80 Warwick Square London SW1V 2AR
Replacement of existing UPVC windows on front first floor with traditional timber frame F…
25/04472/LBC
2025 Approved
80 Warwick Square London SW1V 2AR
Replacement of existing UPVC windows on front first floor with traditional timber frame F…
25/05286/FULL
2025
63A Warwick Way London SW1V 1QR
Retention of single-storey extension with PV panels on roof at rear and ASHP in rear base…
25/05932/FULL
2025 Withdrawn
3 Warwick Square London SW1V 2AA
T1 Tree of Heaven Fell to ground level using full sectional dismantling with a rigging sy…
25/04408/TCA
2025
Flat 1 2 Warwick Square London SW1V 2AA
Internal alterations including new radiators; removal of the existing concrete slab, new…
25/00947/LBC
2025
17 Clarendon Street London SW1V 2EN
Erection of a front and rear roof extension, including 4 timber sash dormer windows; prov…
25/00191/FULL
2024
12 Warwick Square London SW1V 2AA
Replacement of existing roof; installation of two heat pumps and two rooflights to main r…
24/04284/LBC
2024
12 Warwick Square London SW1V 2AA
Replacement of existing roof; installation of two heat pumps and two rooflights to main r…
24/04283/FULL
2024
7 Warwick Square Mews London SW1V 2EL
Repalcement of window and door glazing with Slim-lite double glazed timber framed sash wi…
24/03284/FULL
2023 Approved
Open Space Warwick Square London SW1V 2AD
Tree works in accordance with the tree work schedule dated 5th December 2023.
23/07232/TPO
2023
Parklet Adjacent To Globe House 89 Eccleston Square London
Retention of a 'parklet' on the pavement area comprising of seating and vegetated planter…
23/08320/FULL
2023 Approved
18 - 20 Warwick Square London SW1V 2AB
External redecoration and repair to rear flat roofs/parapet walls and re-coat the front b…
23/06577/LBC
2023 Approved
Flat 3 To 4 17 Warwick Square London SW1V 2AB
Replacement of existing single glazing with vacuum glazing and restoration of existing sa…
23/04191/LBC
2023 Refused
18-20 Warwick Square London SW1V 2AB
External maintenance works; external decorations front and rear to stucco and render; rep…
23/05648/CLLB
2023 Approved
42-44 Warwick Way London SW1V 1RY
Display of halo-illuminated ATM surround with internally illuminated lettering, measuring…
23/03347/ADV
2018 Approved
78-84 Warwick Way London SW1V 1RZ
Alterations to rear elevation to reposition one window.
18/08097/FULL
2018 Approved
66 Warwick Way London SW1V 1RZ
Replacement of the existing windows with timber framed, double glazed units to the front…
18/08504/FULL
2018 Approved
31 Belgrave Road London SW1V 1RB
Continued use of first to third floor as Educational Purposes (Class D1) in association w…
18/07973/FULL
2018 Withdrawn
Open Space Warwick Square London SW1V 2AD
Construction of a treehouse between two trees at the eastern side of the square.
18/05969/FULL
2018 Refused
66 Warwick Way London SW1V 1RZ
Installation of replacement UPVC framed windows to front and rear elevations (Flats 66 an…
18/04626/FULL
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Householder decisions

Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Westminster decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use