3 Candover Street London W1W 7DH Data via plota.co.uk

26/03956/FULL - Full Planning Permission Application Pending
Extensions & alterationsListed buildings

Proposal

Installation of overlay and durable waterproofing system to flat roof. Linked with 26/03957/LBC Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
16 Jun 2026
Decision
Expected by 11 Aug 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 14 Sept 2026; it is now day 90.

Documents 15

Statements & assessments 3

PDF DESIGN AND ACCESS STATEMENT Design and Access Statement · 16 Jun 2026 View ↗ PDF HERITAGE STATEMENT - 3 CANDOVER STREET Heritage Statement · 16 Jun 2026 View ↗ PDF ROOF SURVEY REPORT Other · 16 Jun 2026 View ↗

Plans & drawings 8

PDF SITE PLAN Drawing · 16 Jun 2026 View ↗ PDF LOCATION PLAN Drawing · 16 Jun 2026 View ↗ PDF EXISTING FRONT ELEVATION Drawing · 16 Jun 2026 View ↗ PDF EXISTING NORTH WEST ELEVATION Drawing · 16 Jun 2026 View ↗ PDF EXISTING ROOF PLAN Drawing · 16 Jun 2026 View ↗ PDF PROPOSED FRONT ELEVATION Drawing · 16 Jun 2026 View ↗ PDF PROPOSED NORTH WEST ELEVATION Drawing · 16 Jun 2026 View ↗ PDF PROPOSED ROOF PLAN Drawing · 16 Jun 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 16 Jun 2026 View ↗

Other documents 3

PDF RECEIPT OF APPLICATION Other · 17 Jun 2026 View ↗ PDF TORCH-FREE ZONE REPORT Other · 16 Jun 2026 View ↗ PDF COLD LIQUID APPLIED ROOF SYSTEMS MAINTENANCE GUIDE Other · 16 Jun 2026 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 7

Grade II listed: Tower House
List entry 1066342 · 8 m from the pin · 23 more listed buildings within 150 m (2 Grade II*, 21 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 23 with distances
Historic England ↗
East Marylebone 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 2.5
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 ↗
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.
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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Important details

Council
Westminster
Application type
Full Planning Permission Application
Postcode
W1W 7DH
Received
16 Jun 2026
Validated
16 Jun 2026
Ward
West End
Case officer
Show
Target decision
11 Aug 2026
Agent
Show

Decision outlook

Day 90, past the statutory target. 88% of extensions in Westminster are decided within thirteen weeks, which runs to 15 Sept 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 12 Sept 2026.

Day 9034 days past the 56-day target
62%decided within 8 weeks
87%approved
930decided in the last year

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

Public comments

No public comments yet.

51 neighbours consulted · Last counted 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14966707
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
26 Foley Street London W1W 6DY
Display of for 10 brass cowl lights on existing fascia signs (Retrospective).
25/07801/ADV
2025 Approved
5 Hanson Street London W1W 6TD
Variation of conditions 1, 4, 5 of planning permission dated 23th May 2023 (RN 22/08175/F…
25/05804/FULL
2025
80 - 82 Great Titchfield Street London W1W 7QT
Variation of condition 4 of planning permission dated 18th September 2023 (RN:23/05157/FU…
25/07691/FULL
2025
82A Great Titchfield Street London
Alterations to shopfront and installation of full height extract duct to rear elevation.
25/06148/FULL
2025
86 Great Titchfield Street London W1W 6SD
Display of externally illuminated hanging sign measuring 1.20m x 0.90m on the Great Titch…
25/03489/ADV
2025
39 Foley Street London W1W 7TP
Shopfront alterations to the Foley Street and Candover Street elevations; namely reversin…
25/02725/FULL
2024
Roman Catholic Church Ogle Street London W1W 6HS
Excavation of the undercroft directly beneath the High Altar to create a new parish meeti…
24/08859/EEN
2024 Approved
Green Man 36 Riding House Street London W1W 7EP
Variation of condition 5 of planning permission dated 14 March 2022 (RN: 22/00665/FULL) w…
24/01062/FULL
2024 Approved
2 Pearson Square W1T 3BF
Replacement of the existing roof to the chapel's south west extension, with a single ply…
24/00579/LBC
2024 Approved
2 Pearson Square W1T 3BF
Engraving on existing empty internal wall plaque.
24/00114/LBC
2024
2 Pearson Square W1T 3BF
Replacement of the existing roof to the chapel's south west extension, with a single ply…
24/00665/FULL
2023 Approved
Flat 6 20 Nassau Street London W1W 7AG
Internal alterations, including the removal and addition of partitions.
23/06127/LBC
2023
17-19 Foley Street London W1W 6DW
Erection of a roof extension at fifth floor level to provide additional office space (Cla…
23/08910/FULL
2023
17-19 Foley Street London W1W 6DW
Display for a temporary period of six months of a non-illuminated estate agents board att…
23/08072/AD7
2023 Approved
Basement Flat 5 Hanson Street London W1W 6TD
Use of basesment as a self-contained flat (Class C3) (Retrospective application).
23/06600/FULL
2023 Approved
80 Great Titchfield Street London W1W 7QT
Variation of Condition 4 of planning permission dated 6 Auguest 2021 (RN: 21/03615/FULL)…
23/05157/FULL
2023 Approved
First Floor 37 Foley Street London W1W 7TN
Display for a temporary period of six months of a non-illuminated estate agent board loca…
23/03907/AD7
2023 Approved
7 Hanson Street London W1W 6TE
Use as a single dwellinghouse (Class C3), creation of rear ground floor courtyard with re…
23/01220/FULL
2022 Approved
5 Hanson Street London W1W 6TD
Use of lower ground and ground floor rear annex as 2 x 1 bedroom flats (Class C3), intern…
22/08175/FULL
2022 Approved
Malvern House 15-16 Nassau Street London W1W 7AB
Erection of a single storey extension to mansard extension to 15-16 Nassau Street and 40…
22/03437/FULL
2017 Refused
37 Foley Street London W1W 7TN
Display for a temporary period of six months of a non-illuminated estate agent board loca…
17/04259/AD7
2017 Refused
37 Foley Street London W1W 7TN
Display for a temporary period of six months of a non-illuminated "to let" estate agent b…
17/03847/AD7
2016 Withdrawn
10 - 12 Bourlet Close London W1W 7BR
Variation of Condition 2 of planning permission granted at appeal dated 03 October 2016 (…
16/11808/FULL
2016 Approved
10 - 12 Bourlet Close London W1W 7BR
Erection of mansard roof extensions across all three buildings and excavation of sub-base…
16/12196/FULL
2017 Refused
24-25 Foley Street London W1W 6DX
Use of ground and lower ground floors as a restaurant (Class A3) with installation of ful…
17/00487/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