Hahnemann House 32 Welbeck Street London W1G 8EU Data via plota.co.uk

25/06098/LBC - Listed Building Consent Application Approved
Listed buildings

Proposal

Installation of CCTV to front entrance and rear emergency exit. (Retrospective) Linked with 25/06097/FULL Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Aug 2025
✓
Approved
26 Mar 2026

Approved on 26 Mar 2026 · Delegated Decision · Last checked 2 Nov 2026

Documents 14

Decision & officer reports 2

PDF GRANT OF LISTED BUILDING CONSENT [PE] Decision Notice · 26 Mar 2026 View ↗ PDF DELEGATED REPORT Report · 26 Mar 2026 View ↗

Statements & assessments 1

PDF PLANNING STATEMENT INC HERITAGE AND DAS Planning Statement · 27 Aug 2025 View ↗

Plans & drawings 5

PDF PART GROUND FLOOR PLAN, FRONT AND REAR ELEVATIONS (PROPOSED) Drawing · 22 Jan 2026 View ↗ PDF 32 WELBECK STREET FRONT & REAR ELEVATIONS (PROPOSED) Superseded document · 17 Oct 2025 View ↗ PDF LOCATION PLAN Location Plan · 27 Aug 2025 View ↗ PDF FRONT AND REAR ELEVATIONS PROPOSED REV A Superseded document · 27 Aug 2025 View ↗ PDF EXISTING ELEVATIONS Drawing · 27 Aug 2025 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 27 Aug 2025 View ↗

Other documents 5

PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 8 Sept 2025 View ↗ PDF RECEIPT OF APPLICATION Other · 3 Sept 2025 View ↗ PDF SITELOCATION Background Papers · 27 Aug 2025 View ↗ PDF CCTV DATASHEET Other · 27 Aug 2025 View ↗ PDF COVER LETTER Background Papers · 27 Aug 2025 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 9

Grade II listed: 28-32, Welbeck Street W1
List entry 1066114 · The pin is inside its outline · 52 more listed buildings within 150 m (52 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 52 with distances
Historic England ↗
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 ↗
2 Article 4 directions
Article 4 Basement Development Permitted Rights Removed · Article 4 Direction Class E To C3 In Central Activities Zone. 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 ↗
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 1915 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; Town centre 31 m away: Marylebone High Street.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 1 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 area581 m² (6,254 sq ft)
Energy ratingC (asset rating 74)
UseOffices and Workshop Businesses
HeatingHeating and Natural Ventilation

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
Listed Building Consent Application
Postcode
W1G 8EU
Received
27 Aug 2025
Validated
27 Aug 2025
Ward
Marylebone
Case officer
Show
Target decision
22 Oct 2025
Decision
Application Permitted
Decision date
26 Mar 2026
Decision level
Delegated Decision
Agent
Howard De Walden Estate
Leaseholder
Show

How this decision compares

Decided in 211 days from validation, 154 days slower than Westminster's median of 57 for listed building works. Approved, as 90% of listed building works here are.

49%decided within 8 weeks
90%approved
2,227decided in the last year

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

Public comments

No public comments yet.

Last counted 2 Nov 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14282025
Planning Portal ref
PP-14282025
Comments by
8 Oct 2025
Site or press notice
17 Sept 2025
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Display for a temporary period of six months of a non-illuminated 'to let' board attached…
25/06276/AD7
2025
Installation of CCTV to front entrance and rear emergency exit. (Retrospective) Linked wi…
25/06097/FULL
2025 Refused
Installation of CCTV to front entrance and rear emergency exit. ((Retrospective, Linked w…
25/04217/LBC
2025 Refused
Installation of CCTV to front entrance and rear emergency exit. (Retrospective, linked wi…
25/04216/FULL
2025 Approved
Details of how waste is to be stored on site and how materials for recycling will be stor…
25/03837/ADFULL
2025
Installation of CCTV to front and rear entrances (Linked with 25/01795/FULL, Retrospectiv…
25/01796/LBC
2025
Installation of CCTV to front and rear entrances. (Linked with 25/01796/LBC, Retrospectiv…
25/01795/FULL
2023 Approved
Replacement of one existing non-original door, repair works to retained doors and formati…
23/00075/LBC
2020 Approved
Installation of two external condensers at basement level within central lightwell and in…
20/07362/LBC
2020 Approved
Installation of two external condensers at basement level within central lightwell and in…
20/07361/FULL
2020 Approved
Amendments to planning permission dated 12 February 2020 (RN: 19/10056) for: Use of the b…
20/02205/NMA
2020 Approved
Details of secure cycle storage pursuant to condition 3 of planning permission dated 12th…
20/01595/ADFULL
2019 Approved
Use of the building for office purposes (Class B1)
19/10056/FULL
Within ~100m

Nearby activity

2025
44 Welbeck Street London W1G 8DY
Repositioning of third-floor kitchenette door; Installation of a fire door and associated…
25/08107/LBC
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
45 New Cavendish Street London W1G 9TJ
Internal alterations at ground and lower ground level including reinstatement of staircas…
25/07902/LBC
2025
45 New Cavendish Street London W1G 9TJ
Use of part of the lower ground floor for retail purposes (Class E). (Linked with 25/0790…
25/07901/FULL
2025
17 New Cavendish Street London W1G 9UA
Variation of condition 2 of planning permission dated 12th February 1998 (RN:97/05508/FUL…
25/06483/FULL
2025
45 Welbeck Street London W1G 8DZ
Replacement of windows with slimline double glazing windows and associated works.
25/06314/FULL
2025
45 Welbeck Street London W1G 8DZ
Replacement of windows with slimline double glazing windows and associated works. (Linked…
25/05979/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 Withdrawn
Marylebone Library 9 New Cavendish Street London W1G 9UQ
Use of two existing car parking spaces for placement of a parklet (which is not fixed to…
25/03439/FULL
2025
Marylebone Library 9 New Cavendish Street London W1G 9UQ
Provision of a public parklet replacing two existing car parking spaces for a temporary p…
25/04977/FULL
2025 Approved
3 Bulstrode Street London W1U 2JB
Internal works to re-configure the existing apartment including the removal of an existin…
25/01841/LBC
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
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
Basement And Ground Floor 45 Welbeck Street London W1G 8DZ
Internal alterations at ground and lower ground floor.
25/02269/LBC
2025 Approved
31 New Cavendish Street London W1G 9TT
Display of non-illuminated fascia sign measuring 1200mm x 315mm, and non illuminated proj…
25/01214/ADV
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
2025
44 Welbeck Street London W1G 8DY
Installation of cavity drainage system and associated works
25/01239/LBC
2020 Approved
22 Welbeck Street London W1G 8EF
Installation of two air conditioning units within rear lightwell and two air conditioning…
20/06476/LBC
2020 Approved
The Marylebone Hotel 47 Welbeck Street London W1G 8DN
Use of the public highway on Marylebone Lane and Bulstrode Street for the placing of 15 t…
20/04643/TCH
2020 Approved
44 Welbeck Street London W1G 8DY
Retention of 2 air-conditioning units on roof.
20/03696/LBC
2020 Approved
44 Welbeck Street London W1G 8DY
Retention of 2 air-conditioning units on roof.
20/03695/FULL
2020 Approved
68 Wimpole Street London W1G 8AR
T1: Goat Willow: Re-pollard back to previous reduction points.
20/04476/TCA
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Other 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

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.

Leaseholders: 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.