45 Queen Anne Street London W1G 9JE Data via plota.co.uk

26/02879/FULL - Full Planning Permission Application Approved
Utility infrastructure

Proposal

Installation of a quench pipe externally enclosed with a brick slip finish. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 May 2026
✓
Validated
7 Jul 2026
✓
Approved
24 Aug 2026

Approved on 24 Aug 2026 · Delegated Decision · Last checked 12 Oct 2026

Documents 30

Decision & officer reports 2

PDF GRANT OF FULL PP [PE] Decision Notice · 24 Aug 2026 View ↗ PDF DELEGATED REPORT Report · 24 Aug 2026 View ↗

Statements & assessments 1

PDF COVER LETTER- QUEEN ANNE STREET- QUENCH PIPE Design and Access Statement · 1 May 2026 View ↗

Plans & drawings 17

PDF 100-REVA-SITE LOCATION PLAN Drawing · 7 Jul 2026 View ↗ PDF 101-REVA- EXISTING PLAN Drawing · 7 Jul 2026 View ↗ PDF 102-REVA- EXISTING-SECTION 4 Drawing · 7 Jul 2026 View ↗ PDF 103-REVA- EXISTING-SECTION 5 Drawing · 7 Jul 2026 View ↗ PDF 104-REVA- EXISTING ELEVATION 1+2 Drawing · 7 Jul 2026 View ↗ PDF 105-REVA- PROPOSED PLAN Drawing · 7 Jul 2026 View ↗ PDF 109-REVA- ELEVATION 1+2 Drawing · 7 Jul 2026 View ↗ PDF PROPOSED PLAN REVA Superseded document · 2 Jun 2026 View ↗ PDF PROPOSED ELEVATION 1AND 2 REVA Superseded document · 2 Jun 2026 View ↗ PDF LOCATION PLAN Superseded document · 1 May 2026 View ↗ PDF SITE LOCATION PLAN Drawing · 1 May 2026 View ↗ PDF EXISTING PLAN Superseded document · 1 May 2026 View ↗ PDF EXISTING-SECTION 4 Superseded document · 1 May 2026 View ↗ PDF EXISTING-SECTION 5 Superseded document · 1 May 2026 View ↗ PDF EXISTING ELEVATION 1AND 2 Superseded document · 1 May 2026 View ↗ PDF PROPOSED PLAN Superseded document · 1 May 2026 View ↗ PDF PROPOSED ELEVATION 1AND 2 Superseded document · 1 May 2026 View ↗

Application forms 2

PDF APPLICATIONFORMREDACTED Application Form · 1 May 2026 View ↗ PDF FEECALCULATION Background Papers · 1 May 2026 View ↗

Consultation & comments 1

PDF NEIGHBOUR NOTIFICATION LETTER (21D) Background Papers · 23 Jul 2026 View ↗

Other documents 7

PDF SITE NOTICE 21 OR 28 DAYS IF T&C APPL. Background Papers · 23 Jul 2026 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 23 Jul 2026 View ↗ PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 23 Jul 2026 View ↗ PDF 2ND INVALID LETTER Background Papers · 16 Jun 2026 View ↗ PDF 1ST INVALID LETTER Background Papers · 22 May 2026 View ↗ PDF RECEIPT OF APPLICATION Other · 7 May 2026 View ↗ PDF ATTACHMENTSUMMARY Background Papers · 1 May 2026 View ↗

All documents on the council site ↗

Site constraints 8

Harley Street 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.
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 ↗
71 listed buildings within 150 m
Nearest: 74, Wimpole Street W1, Grade II, 12 m away · 2 Grade II*, 69 Grade II
The site itself is not listed. 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 all 71 with distances
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
National infrastructure project 1789 m away: Thames Tideway Tunnel; Inside the City of Westminster built-up area; Public transport access: PTAL 6b (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 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.

Building

Floor area1,106 m² (11,905 sq ft)
Energy ratingC (asset rating 55)
UseResidential Institutions: Hospitals and Care Homes
HeatingAir Conditioning

From the energy performance certificate lodged in December 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Westminster
Application type
Full Planning Permission Application
Postcode
W1G 9JE
Received
1 May 2026
Validated
7 Jul 2026
Ward
Marylebone
Case officer
Show
Target decision
1 Sept 2026
Decision
Application Permitted
Decision date
24 Aug 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Monmouth Planning Ltd

How this decision compares

Decided in 48 days from validation, 9 days faster than Westminster's median of 57 for utility and infrastructure works. Approved, as 90% of utility and infrastructure works here are.

49%decided within 8 weeks
90%approved
504decided in the last year

Plota live figures for utility and infrastructure works decided by Westminster in the last twelve months, from validation. Westminster decision record →

Public comments

No public comments yet.

34 neighbours consulted · Last counted 12 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14902549
Planning Portal ref
PP-14902549
Comments by
19 Aug 2026
Site or press notice
29 Jul 2026
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
58 Queen Anne Street London W1G 8HW
Minor internal alterations to the building involving the introduction of double doors at…
25/08051/LBC
2025 Refused
30 Queen Anne Street London W1G 8HX
Erection of an infill extension at basement and ground floor level, Installation of a new…
25/05505/FULL
2025
36 Wigmore Street London W1U 2BP
Installation of two air conditioning units located on existing roof plant deck, concealed…
25/06854/FULL
2025
36 Wigmore Street London W1U 2BP
Installation of two air conditioning units located on existing roof plant deck, concealed…
25/06855/LBC
2025
14 Wigmore Place London W1U 2LX
Replacement of front entrance door; installation of insulation to external walls; removal…
25/06648/LBC
2025
14 Wigmore Place London W1U 2LX
Replacement of front entrance door; installation of slim line glazing to existing windows…
25/06647/FULL
2025
17 Welbeck Street London W1G 9XJ
Installation of five condenser units to internal lightwell and internal fan coil units wi…
25/06437/FULL
2025
17 Welbeck Street London W1G 9XJ
Installation of five condenser units to internal lightwell and internal fan coil units wi…
25/06438/LBC
2025 Approved
58 Queen Anne Street London W1G 8HW
Minor internal alterations to replace the existing asbestos doors in the building
25/03879/LBC
2025 Approved
69 Wimpole Street London W1G 8AS
Installation of 2no. wall mounted air source heat pumps within an acoustic enclosure at r…
25/03649/FULL
2025 Approved
69 Wimpole Street London W1G 8AS
Installation of 2no. air source heat pumps within an acoustic enclosure.
25/03650/LBC
2025
29 Queen Anne Street London W1G 9HU
Replacement of a window on the rear elevation with a new access door; reinforcements and…
25/04706/LBC
2025
29 Queen Anne Street London W1G 9HU
Replacement of a window on the rear elevation with a new access door; reinforcements and…
25/04705/FULL
2025
11 Marylebone Mews London W1G 8PX
Creation of an additional floor via the erection of a mansard roof and extension of an ex…
25/03462/FULL
2025
13 Wigmore Place London W1U 2LX
Installation of ASHP at lower ground floor courtyard (retrospective). (Linked with 25/030…
25/03024/LBC
2025
13 Wigmore Place London W1U 2LX
Installation of ASHP at lower ground floor courtyard (retrospective). (Linked with 25/030…
25/03023/FULL
2025
50 Queen Anne Street London W1G 9LA
Installation of new air source heat pump to existing plant enclosure to rear roof; format…
25/02536/LBC
2025
50 Queen Anne Street London W1G 9LA
Installation of new air source heat pump to existing plant enclosure and roof light to re…
25/02535/FULL
2025
29 Queen Anne Street London W1G 9HU
Removal of condition 1 of planning permission dated 3rd July 1996 (RN:90/06471/FULL) for…
25/01562/FULL
2025
68 Wimpole Street London W1G 8AR
Rear Garden: T1: Willow - Approximately 8.00m. Reduce back to previous and most recent po…
25/01521/TCA
2021 Approved
54 Welbeck Street London W1G 9XS
Display for a temporary period of five months of a non-illuminated marketing to let board…
21/05583/AD7
2021 Approved
10 Wimpole Street London W1G 9SS
Variation of condition 1 of listed building consent dated 14 August 2018 (RN:18/01590/LBC…
21/03924/LBC
2020 Approved
74 Wimpole Street London W1G 9RR
Installation of air conditioning units and air source heat pumps at roof level with assoc…
20/08069/LBC
2020 Approved
74 Wimpole Street London W1G 9RR
Installation of air conditioning units and air source heat pumps at roof level with assoc…
20/08068/FULL
2021 Approved
28 Harley Place London W1G 8LZ
Internal alterations at all floor levels and installation of replacement rooflights.
21/01760/LBC
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

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.