Old Admiralty Building Spring Gardens London SW1A 2AH Data via plota.co.uk
26/06302/TCA - Applic. for works to trees in CA
Pending
Proposal
fell to 50mm from ground level Cherry trees in pots in courtyard (G1 - trees have extensive damage to main stems and crown) Data via plota.co.uk
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View original council record ↗Last checked
Application progress
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Received
15 Sept 2026
Decision
Expected by 10 Nov 2026
This application is under consideration - no decision has been issued yet. Plota predicts a decision between 10 Oct 2026 and 22 Oct 2026, from Westminster's recent tree and landscaping works.
Documents 7
Statements & assessments 1
Plans & drawings 2
Application forms 2
Site constraints 10
Grade II listed: Civil Service Department Offices (Former Admiralty Offices)
List entry 1231303 · 26 m away · 22 more listed buildings within 150 m (5 Grade I, 2 Grade II*, 15 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 22 with distances
- 44 mStatue of Captain CookGrade II
- 61 mAdmiralty Arch, First Sea Lord's Residence and Offices, Balustrades and StepsGrade I
- 74 mThe Royal Marines MemorialGrade II
- 78 mThe Admiralty and the Admiralty ScreenGrade I
- 79 mThe CitadelGrade II
- 81 mWhitehall TheatreGrade II
- 97 mThe Royal Naval Division War MemorialGrade II*
- 98 mPair of K6 Telephone kiosksGrade II
- 99 mRoyal Bank of Scotland Royal Bank of Scotland, Drummond's BankGrade II
- 116 m57-59, Trafalgar Square Wc2Grade II
- 118 mAdmiralty HouseGrade I
- 125 mNational Westminster BankGrade II
- 126 mOld Shades Public HouseGrade II
- 126 mWhitehall HouseGrade II
- 133 m44 Lamp Standards Lining Road and Circus in Front of PalaceGrade II
- 136 m1, Great Scotland Yard Sw1Grade II
- 137 m25, Whitehall Sw1Grade II
- 138 mNumbers 10 to 18 (Including the Institute of Contemporary Arts) and Railings to North and WestGrade I
- 138 mFormer Paymaster Generals Office Former Paymaster Generals Office (the Parliamentary Counsel)Grade II*
- 144 mLampstandard Numbered 7 on Island Adjacent to Charles I StatueGrade II
- 144 mStatue of Charles IGrade I
- 144 m3, Whitehall Sw1Grade II
Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 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.
Whitehall 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.
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 1.1
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.
Registered park or garden 27 m away: St James's Park
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.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
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
Not green belt · No scheduled monument at the site
Checked on 20 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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About Plota's data serviceEvery application in Westminster - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Westminster
- Application type
- Applic. for works to trees in CA
- Postcode
- SW1A 2AH
- Received
- 15 Sept 2026
- Validated
- 15 Sept 2026
- Ward
- St James's
- Case officer
- Show
- Target decision
- 10 Nov 2026
- Applicant
- Show
- Agent
- Ground Control Ltd - 688141
Decision outlook
Day 20 of the 56-day target. Westminster usually decides tree and landscaping works by day 30.
Day 2036 days to the 56-day target
86%decided within 8 weeks
98%approved
573decided in the last year
Plota live figures for tree and landscaping works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 26 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15226489
- Env. assessment
- No
Historical activity at this location
50 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Secondary phase of investigation works to the ceilings of basement rooms 69, 70, 72 and 7…
2025
Proposed replacement of security mesh (with a 'like for like' system) to three external f…
2024
Approved
Remedial works to existing fire doors.
2023
Approved
External and internal alterations and repairs to former Admiralty House cinema
2023
Approved
External alterations to former Admiralty House cinema
2023
Approved
Replacement of existing wooden flagpole with a new GRP (Glass Reinforced Plastic) flagpol…
2022
Approved
Internal refurbishment works to first floor annex and staircase lobbies at ground to thir…
2019
Approved
Internal alterations.
2017
Approved
Amendments to the direction of fall from the inner courtyard cornice away from the buildi…
2017
Approved
Amendments to the direction of fall from the inner courtyard cornice away from the buildi…
2017
Approved
Safe access works to Horse Guards Parade elevation.
2017
Approved
Safe access works to Horse Guards Parade frontage.
2017
Approved
Internal alterations.
2017
Approved
Variation of Conditions 2 and 6 of the listed building consent dated 24 November 2015 (RN…
2016
Approved
Internal alterations.
2016
Approved
New paving.
2024
Detailed building recording report pursuant to condition 4 of listed building consent dat…
2023
Approved
Detailed drawings of revised door and architrave design reflecting the designs in the adj…
2019
Approved
Detailed Method Statement and typical section drawings detailing gypsum plaster penetrati…
2019
Approved
Detailed drawings of the finalised external plant, which includes dimensions, appearance…
2019
Approved
Detailed drawings of the finalised external plant, which includes dimensions, appearance…
2019
Approved
Details of building recording documentation pursuant to condition 4 of listed building co…
2019
Approved
Details of all works to be undertaken within the Government Art Collection Rooms pursuant…
2019
Approved
Details of samples of external materials pursuant to condition 4 of planning permission d…
2019
Approved
Details of samples of external materials pursuant to condition 4 of listed building conse…
Within ~100m
Nearby activity
2025
Approved
1 Horse Guards Road London SW1A 2HQ
Alterations to stone plaques signage in entrances to GOGGS.
2025
1 Horse Guards Road London SW1A 2HQ
Internal alterations regarding acoustic improvements to room 3/37 of the third floor. (CO…
2025
1 Horse Guards Road London SW1A 2HQ
Internal alterations to evacuation tags.
2025
Approved
1 Horse Guards Road London SW1A 2HQ
Internal alterations to install doors and access controls on the lower ground floor.
2025
Approved
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Replacement flooring within rooms at first floor level.
2025
Approved
1 Horse Guards Road London SW1A 2HQ
Installation of floor boxes to room 2/39.
2025
1 Horse Guards Road London SW1A 2HQ
Internal alterations to install acoustic panels on the walls of room 2/09 of the second f…
2025
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Installation of picture rails for ground and first floor corridors in connection with GAC…
2024
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Creation of a new store room to the base of a stairs at basement level.
2024
1 Horse Guards Road London SW1A 2HQ
Internal alterations including installation of acoustic panels on the walls of rooms G/14…
2024
1 Horse Guards Road London SW1A 2HQ
Internal alterations to install acoustic panels on the walls of rooms G/24 and G/25 of th…
2024
1 Horse Guards Road London SW1A 2HQ
Fire protection upgrades to Stair 01 enclosure in Lower Ground Floor.
2024
1 Horse Guards Road London SW1A 2HQ
Internal alterations to the 2nd floor.
2024
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Removal of existing cooling towers and replacement with new dry air coolers (Linked 24/07…
2024
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Removal of existing cooling towers and replacement with new dry air coolers (Linked 24/07…
2024
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Removal of the existing sloped entrance and installation of new stepped access, remodelli…
2024
1 Horse Guards Road London SW1A 2HQ
Internal alterations to install ducted fire smoke damper with ventilation grilles to room…
2024
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Internal installation of new bronze sign and information board adjacent to existing memor…
2024
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Installation mechanical hold open devices to final exit doors.
2024
1 Horse Guards Road London SW1A 2HQ
Alterations to lightwell wall and repairs to balustrade in N-W quadrant of the Central Co…
2016
Approved
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Variation of Condition 4 of planning permission dated 22 June 2015 (RE: 14/05096/FULL) fo…
2016
Approved
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Variation of Condition 3 of Listed Building Consent dated 05 November 2015 (RN: 15/06994/…
2016
Approved
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Variation of Condition 4 of planning permission dated 05 October 2015 (RN: 15/06993/FULL)…
2016
Approved
Foreign & Commonwealth Office King Charles Street London SW1A 2AH
Internal alterations to install wireless computing technologies.
2016
Approved
1 Horse Guards Road London SW1A 2HQ
Replacement of existing wireless automatic fire detection system with new part hard wired…
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
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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Old Admiralty Building Spring Gardens London SW1A 2AH
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