21 Hugh Street London SW1V 1QJ Data via plota.co.uk

26/03057/FULL - Full Planning Permission Application Pending
Extensions & alterations

Proposal

Erection of single-storey rear extension, external alterations at rear ground floor level, lowering of rear garden level and installation of a timber gazebo. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
8 May 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents 30

Statements & assessments 7

PDF ARBORICULTURAL IMPACT ASSESSMENT - TCP - REV B Background Papers · 8 May 2026 View ↗ PDF ARBORICULTURAL IMPACT ASSESSMENT PLAN - REV A Background Papers · 8 May 2026 View ↗ PDF ARBORICULTURAL IMPACT ASSESSMENT Background Papers · 8 May 2026 View ↗ PDF ARCHAEOLOGICAL IMPACT ASSESSMENT Background Papers · 8 May 2026 View ↗ PDF DESIGN AND ACCESS STATEMENT Design and Access Statement · 8 May 2026 View ↗ PDF FLOOD RISK AND SUDS ASSESSMENT Background Papers · 8 May 2026 View ↗ PDF PLANNING STATEMENT Background Papers · 8 May 2026 View ↗

Plans & drawings 5

PDF 21HS - GA EXISTING Drawing · 8 May 2026 View ↗ PDF 21HS - GA PROPOSED Drawing · 8 May 2026 View ↗ PDF 21HS - GAZEBO DESIGN Drawing · 8 May 2026 View ↗ PDF LOCATION AND BLOCK PLAN Location Plan · 8 May 2026 View ↗ PDF 21HS - TEST OPENING LOG Drawing · 8 May 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 8 May 2026 View ↗

Consultation & comments 6

PDF LLFA Consultee Comment · 19 May 2026 View ↗ PDF HISTORIC ENGLAND Consultee Comment · 18 May 2026 View ↗ PDF ENVIRONMENT AGENCY Consultee Comment · 13 May 2026 View ↗ PDF ECNSLT-STD EXT CONSULTEES Background Papers · 12 May 2026 View ↗ PDF CNSLT-CONSULTEE CLOUD STD Background Papers · 12 May 2026 View ↗ PDF NEIGHBOUR NOTIFICATION LETTER (21D) Background Papers · 12 May 2026 View ↗

Other documents 11

PDF RECEIPT OF APPLICATION Other · 12 May 2026 View ↗ PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 12 May 2026 View ↗ PDF ECNSLT-INTERNAL CONSULTS Background Papers · 12 May 2026 View ↗ PDF ECNSLT-INTERNAL CONSULTS Background Papers · 12 May 2026 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 12 May 2026 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 12 May 2026 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 12 May 2026 View ↗ PDF SITE NOTICE 21 OR 28 DAYS IF T&C APPL. Background Papers · 12 May 2026 View ↗ PDF PHOTO SHEET Photo · 8 May 2026 View ↗ PDF COVER LETTER Background Papers · 8 May 2026 View ↗ PDF TREE PROTECTION MEASURES Background Papers · 8 May 2026 View ↗

All documents on the council site ↗

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Important details

Council
Westminster
Application type
Full Planning Permission Application
Postcode
SW1V 1QJ
Received
8 May 2026
Validated
8 May 2026
Ward
Pimlico North
Case officer
Show
Target decision
3 Jul 2026
Applicant
Show
Agent
Maddox Planning

Consultation & key dates

Alt. reference
PP-14881082
Press notice
20 May 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2024
Use as a single dwellinghouse (Class C3). Please refer to the cover letter, Statutory Dec…
24/06351/CLEUD
2018 Approved
Retention of upvc double glazed white Georgian rear first floor door and window
18/03499/CLEUD
2017 Refused
Retention of double glazed UPVC windows at rear on first, second and third floor levels t…
17/09800/CLEUD
Within ~100m

Nearby activity

2025
6 Eccleston Square London SW1V 1NP
Full refurbishment of Flat 6 involving the demolition of the existing modern mansard roof…
25/07423/LBC
2025
6 Eccleston Square London SW1V 1NP
Full refurbishment of Flat 6 involving the demolition of the existing modern mansard roof…
25/07422/FULL
2025 Approved
9 Eccleston Square London SW1V 1NP
Replacement of flat roof covering, box gutter linings. Repairs to rear parapet flashing…
25/06030/LBC
2025 Refused
18 Hugh Mews London SW1V 1QH
Replacement of existing single glazed timber framed windows with new uPVC double glazed w…
25/03594/FULL
2025 Approved
25 Hugh Street London SW1V 1QJ
Enlarge rear window opening at ground floor level; installation of new window and replace…
25/04015/CLOPUD
2025
25 Eccleston Square London SW1V 1NS
Erection of a rear extension to create a new lift shaft; install four conservation-style…
25/03408/FULL
2025
25 Eccleston Square London SW1V 1NS
Erection of a rear extension to create a new lift shaft; replacement of two previously ap…
25/03409/LBC
2024
Flat 2 20 Eccleston Square London SW1V 1NS
Internal reconfiguration of the basement flat at no. 20 Eccleston Square.
24/07943/LBC
2024
19 Eccleston Square London SW1V 1NS
Internal reconfiguration of the top floor flat to install en suites in to each of the thr…
24/07942/LBC
2024
17 Hugh Street London SW1V 1QJ
T1 (Sycamore), Rear of 17 Hugh street. Whole canopy reduction back to previous pruning po…
24/07627/TPO
2024
Flat 1 Basement 24 Eccleston Square London SW1V 1NS
Internal refurbishment of basement vaults: waterproofing, removal of existing joinery and…
24/06378/LBC
2024
Open Space Eccleston Square London SW1V 1QH
****COMMUNAL TREES**** T8 London plane (Platanus ? hispanica) Opposite 81 - Crown lift by…
24/06187/TPO
2024
25 Eccleston Square London SW1V 1NS
Internal and external changes to existing single family dwelling including the introducti…
24/04705/LBC
2024
Second Floor Flat 11 Eccleston Square London SW1V 1NP
Installation of double glazed windows. (Linked to 24/03789/LBC)
24/04355/FULL
2024
Flat 1 26 Eccleston Square London SW1V 1NS
Removal of existing structure and creation of external terrace at rear upper ground floor…
24/03108/FULL
2024
Flat 1 26 Eccleston Square London SW1V 1NS
Removal of existing structure and creation of external terrace at rear upper ground foor…
24/03109/LBC
2024
12A Hugh Street London SW1V 1RP
Excavation of existing front vaults to join vaults and create additional internal space…
24/01269/FULL
2024
Ivy House Hotel 18 Hugh Street London SW1V 1RP
Erection of extensions at rear basmwnt level to Nos. 18 and 20, and mansard roof extensio…
24/00679/FULL
2022 Approved
39 Hugh Street London SW1V 1QJ
Erection of rear extension on ground floor level over existing lower ground floor extensi…
22/04853/FULL
2022 Approved
39 Hugh Street London SW1V 1QJ
Erection of a mansard roof extension and installation of a hopper and rainwater downpipe…
22/04852/FULL
2016 Approved
17 Eccleston Square London SW1V 1NS
Internal alterations and refurbishment to flat M including the removal and addition of pa…
16/00677/LBC
2016 Approved
Flat 9 21 Eccleston Square London SW1V 1NS
Internal alterations to the existing flat at fourth floor level (Flat 9).
16/02638/LBC
2016 Approved
31 Hugh Street London SW1V 1QJ
Erection of new mansard roof extension, one storey extension to rear closet wing at secon…
16/01205/FULL
2016 Approved
31 Hugh Street London SW1V 1QJ
Erection of new mansard roof extension, one storey extension to rear closet wing at secon…
16/01204/FULL
2016 Approved
23 Eccleston Square London SW1V 1NU
Retention of works for replacement of four windows on the rear elevation.
16/00450/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 performance
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