29 Queen Anne Street London W1G 9HU Data via plota.co.uk

25/04706/LBC - Listed Building Consent Application Approved
Listed buildings

Proposal

Replacement of a window on the rear elevation with a door and internal alterations, including installation of a slab and alterations to floor structure at lower ground floor level and installation of partions at second and third floor levels. (Linked with 25/04705/FULL) Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
9 Jul 2025
✓
Validated
14 Jul 2025
✓
Approved
24 Feb 2026

Approved on 24 Feb 2026 · Delegated Decision · Last checked 27 Oct 2026

Documents 50

Decision & officer reports 2

PDF GRANT OF LISTED BUILDING CONSENT [PE] Decision Notice · 24 Feb 2026 View ↗ PDF DELEGATED REPORT Report · 24 Feb 2026 View ↗

Statements & assessments 5

PDF NEW ACCESS DOOR DAS Design and Access Statement · 24 Oct 2025 View ↗ PDF DATUM ? METHOD STATEMENT Background Papers · 24 Oct 2025 View ↗ PDF SUSTAINABLE DESIGN STATEMENT Sustainability appraisal · 14 Jul 2025 View ↗ PDF DESIGN AND ACCESS STATEMENT Design and Access Statement · 9 Jul 2025 View ↗ PDF HERITAGE STATEMENT Heritage Statement · 9 Jul 2025 View ↗

Plans & drawings 33

PDF G.W.04 PROPOSED EXTERNAL ELEVATION AND SECTION Drawing · 26 Jan 2026 View ↗ PDF EXISTING AND PROPOSED BASEMENT LEVEL SERVICE ROUTES Drawing · 26 Jan 2026 View ↗ PDF PROPOSED BASEMENT LAYOUT Drawing · 26 Jan 2026 View ↗ PDF STRUCTURAL DRAWINGS Drawing · 24 Oct 2025 View ↗ PDF PROPOSED BASEMENT LAYOUT Superseded document · 24 Oct 2025 View ↗ PDF PROPOSED DOOR DETAILS Drawing · 24 Oct 2025 View ↗ PDF EXISTING WINDOW G.W.04 EXTERNAL ELEVATION AND SECTION Drawing · 24 Oct 2025 View ↗ PDF EXISTING WINDOW G.W.04 INTERNAL ELEVATION Drawing · 24 Oct 2025 View ↗ PDF PROPOSED WINDOW G.W.04 EXTERNAL ELEVATION AND SECTION Superseded document · 24 Oct 2025 View ↗ PDF PROPOSED WINDOW G.W.04 INTERNAL ELEVATION Drawing · 24 Oct 2025 View ↗ PDF SITE LOCATION PLAN Location Plan · 9 Jul 2025 View ↗ PDF EXISTING BASEMENTLAYOUT Drawing · 9 Jul 2025 View ↗ PDF EXISTING GROUND FLOORLAYOUT Drawing · 9 Jul 2025 View ↗ PDF EXISTING FIRST FLOORLAYOUT Superseded document · 9 Jul 2025 View ↗ PDF EXISTING SECOND FLOORLAYOUT Drawing · 9 Jul 2025 View ↗ PDF EXISTING THIRD FLOORLAYOUT Drawing · 9 Jul 2025 View ↗ PDF EXISTING FOURTH FLOORLAYOUT Superseded document · 9 Jul 2025 View ↗ PDF EXISTING ROOF LAYOUT Superseded document · 9 Jul 2025 View ↗ PDF EXISTING ELEVATIONS Drawing · 9 Jul 2025 View ↗ PDF ELEVATION (REAR) - EXISTING Background Papers · 9 Jul 2025 View ↗ PDF ELEVATION (SIDE) - EXISTING Background Papers · 9 Jul 2025 View ↗ PDF PROPOSED BASEMENTLAYOUT Superseded document · 9 Jul 2025 View ↗ PDF PROPOSED GROUND FLOOR LAYOUT Drawing · 9 Jul 2025 View ↗ PDF PROPOSED FIRST FLOOR LAYOUT Drawing · 9 Jul 2025 View ↗ PDF PROPOSED SECOND FLOOR LAYOUT Drawing · 9 Jul 2025 View ↗ PDF PROPOSED THIRD FLOORLAYOUT Drawing · 9 Jul 2025 View ↗ PDF PROPOSED FOURTH FLOORLAYOUT Superseded document · 9 Jul 2025 View ↗ PDF PROPOSED ELEVATIONS Drawing · 9 Jul 2025 View ↗ PDF ELEVATION (REAR) - PROPOSED Background Papers · 9 Jul 2025 View ↗ PDF ELEVATION (SIDE) - PROPOSED Background Papers · 9 Jul 2025 View ↗ PDF STRUCTURAL DRAWINGS - PART SUPERSEDED Drawing · 9 Jul 2025 View ↗ PDF VAULT SPECS Drawing · 9 Jul 2025 View ↗ PDF DRAWING ISSUE SHEET Background Papers · 9 Jul 2025 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 9 Jul 2025 View ↗

Consultation & comments 1

PDF ECNSLT-STD EXT CONSULTEES Background Papers · 18 Jul 2025 View ↗

Other documents 8

PDF MANUFACTURER'S SPEC - DOOR CLOSER Background Papers · 26 Jan 2026 View ↗ PDF SAFE ROOM AND INSTALLATION ROUTE IMAGES Photo · 24 Oct 2025 View ↗ PDF EXISTING SERVICE ROUTE Superseded document · 24 Oct 2025 View ↗ PDF QAS ? REAR WINDOW SITE IMAGES Photo · 24 Oct 2025 View ↗ PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 18 Jul 2025 View ↗ PDF RECEIPT OF APPLICATION Other · 11 Jul 2025 View ↗ PDF 1ST INVALID LETTER Background Papers · 11 Jul 2025 View ↗ PDF PROPOSED ROOF LEVEL Superseded document · 9 Jul 2025 View ↗

All documents on the council site ↗

Site constraints 8

Grade II listed: 29, Queen Anne Street W1
List entry 1227371 · The pin is inside its outline · 84 more listed buildings within 150 m (4 Grade II*, 80 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 84 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 1753 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 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.

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Important details

Council
Westminster
Application type
Listed Building Consent Application
Postcode
W1G 9HU
Received
9 Jul 2025
Validated
14 Jul 2025
Ward
Marylebone
Case officer
Show
Target decision
27 Feb 2026
Decision
Application Permitted
Decision date
24 Feb 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Backyards Design Studios Ltd

How this decision compares

Decided in 225 days from validation, 168 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 27 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14160897
Planning Portal ref
PP-14160897
Site or press notice
30 Jul 2205
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025
Replacement of a window on the rear elevation with a new access door; reinforcements and…
25/04705/FULL
2025
Removal of condition 1 of planning permission dated 3rd July 1996 (RN:90/06471/FULL) for…
25/01562/FULL
2024 Approved
Details of restoration of chimneypieces pursuant to Condition 6 of listed building consen…
24/01635/ADLBC
2023
Details plans and elevations and sections of each type of secondary glazing installation…
23/07930/ADLBC
2023 Approved
Installation of plant to rear ground floor roof and roof level, fan coil units internally…
23/02968/LBC
2023 Approved
Installation of plant to rear ground floor roof and roof level, repairs to chimneys, gutt…
23/02967/FULL
2023 Approved
Use of fourth floor as as office (Class E).
23/01743/CLEUD
Within ~100m

Nearby activity

2025 Approved
23 Wigmore Place London W1U 2LZ
1 x London plane (T1, rear): Reduce height to previous most recent reduction points, reta…
25/06065/TCA
2025 Approved
13 Harley Street London W1G 9QG
Internal alterations throughout the building to include the construction of four demounta…
25/04782/LBC
2025 Approved
13 Harley Street London W1G 9QG
Creation of new terrace areas at ground floor level within a lightwell and at the rear of…
25/04781/FULL
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
43 - 49 Harley Street London W1G 8BT
Installation of support beam to facilitate failing beam at ground floor level (45 Harley…
25/06693/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
First Floor 15 Harley Street London W1G 9QQ
Re-orientation of an existing air handling unit (AHU) located on the rooftop of the moder…
25/06470/LBC
2025
First Floor 15 Harley Street London W1G 9QQ
Re-orientation of an existing air handling unit (AHU) located on the rooftop of the moder…
25/06469/FULL
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 Approved
43 - 49 Harley Street London W1G 8BT
Repositioning of four air conditioning condenser units in the inner light-well and at the…
25/01884/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
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
Fourth Floor And Fifth Floor Maisonette 66 Wimpole Street London W1G 8AW
Replacement of windows including new glazing opening; covering of void over stairwell to…
25/00107/FULL
2024
Queen Anne Street London
Establishment of a Heritage Partnership Agreement for works undertaken by or on behalf of…
25/00004/LBHPA
2024
Third Floor And Fourth Floor Maisonette 69 Wimpole Street London W1G 8AW
Replacement of rooflight and external air source heat pump to roof, including refurbishme…
24/07599/LBC
2021 Approved
13 Harley Street London W1G 9QG
Demolition of existing link structure and erection of replacement glazed link structure…
21/02867/FULL
2021 Approved
13 Harley Street London W1G 9QG
Internal and external alterations to the building, including new lift from ground to thir…
21/02868/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
2020 Refused
14 Queen Anne Street London W1G 9LG
Installation of 6 antennas 4 dishes and 8 equipment cabinets with ancillary equipment all…
20/07478/FULL
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