Flat A 150 Elgin Avenue London W9 2NT Data via plota.co.uk

25/07780/FULL - Full Planning Permission Application Approved
Admin / procedural

Proposal

Variation of condition 10 and 12 of planning permission dated 1st July 2024 (RN:) for the Construction of a single storey outbuilding in the rear garden, for use as occasional office space, garden storage and air source heat pump enclosure. Namely, to re-word conditions 10 and 12 through provision of tree protection and piling details. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Oct 2025
✓
Approved
26 Aug 2026

Approved on 26 Aug 2026 · Complex Delegated Decision · Last checked 26 Oct 2026

Documents 14

Decision & officer reports 2

PDF GRANT OF FULL PP [PE] Decision Notice · 26 Aug 2026 View ↗ PDF DELEGATED REPORT Report · 26 Aug 2026 View ↗

Statements & assessments 2

PDF ARBORICULTURAL WORKS RECORD Tree Survey · 29 Apr 2026 View ↗ PDF DESIGN & ACCESS STATEMENT Design and Access Statement · 27 Oct 2025 View ↗

Plans & drawings 1

PDF GARDEN ROOM SUPPORT STRUCTURE PLAN Drawing · 27 Oct 2025 View ↗

Application forms 2

PDF APPLICATIONFORMREDACTED Application Form · 27 Oct 2025 View ↗ PDF FEECALCULATION Background Papers · 27 Oct 2025 View ↗

Consultation & comments 1

PDF NEIGHBOUR NOTIFICATION LETTER (21D) Background Papers · 30 Oct 2025 View ↗

Other documents 6

PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 30 Oct 2025 View ↗ PDF ECNSLT-INTERNAL CONSULTS Background Papers · 30 Oct 2025 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 30 Oct 2025 View ↗ PDF SITE NOTICE 21 OR 28 DAYS IF T&C APPL. Background Papers · 30 Oct 2025 View ↗ PDF RECEIPT OF APPLICATION Other · 29 Oct 2025 View ↗ PDF ATTACHMENTSUMMARY Background Papers · 27 Oct 2025 View ↗

All documents on the council site ↗

Site constraints 6

Maida Vale 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 Named permitted development rights are withdrawn here.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.
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 ↗
Also on the record
3 listed buildings within 150 m; Inside the City of Westminster built-up area; Public transport access: PTAL 3 (moderate), 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 2 November 2026. Historic England, the Environment Agency, Natural England, 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 area148 m² (1,593 sq ft)
Energy ratingD (63 out of 100), could reach B
PropertyMid-terrace flat, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2021, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

2 Nov 2026Pending

103 Elgin Avenue London W9 2NP

Painting of the decorative stonework, window frames and doors on the front eleva...

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8 Oct 2026Approved

Rankin House 97C Elgin Avenue London W9 2DA

Details of Code of Construction Practice pursuant to Condition 14 of planning pe...

26/06890/ADFULL
8 Sept 2026Pending

314 - 316 Elgin Avenue London W9 1JU

Creating a new shop entrance door within the existing shop front of 314, includi...

26/06140/FULL
7 Sept 2026Refused

95D Elgin Avenue London W9 2DA

Construction of rear dormer and installation of rooflights to rear roof slope.

26/06094/FULL

Nearby new applications

2 Nov 2026Pending

96A Shirland Road London W9 2EQ

Erection of rear and side extension at ground floor level.

26/06470/FULL
2 Nov 2026Pending

103 Elgin Avenue London W9 2NP

Painting of the decorative stonework, window frames and doors on the front eleva...

26/07423/CLOPUD
29 Oct 2026Pending

Flat 1 5 Grittleton Road London W9 2DD

Amendments to planning permission dated 04 June 2025 (RN: 25/02022/FULL), NAMELY...

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28 Oct 2026Pending

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28 Oct 2026Pending

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t1 sycamore reduce back to most recent reduction points . last pruned 3-4 years ...

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26 Oct 2026Pending

42 Saltram Crescent London W9 3HR

Replacement of existing rear ground floor windows with full-height sliding doors...

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Important details

Council
Westminster
Application type
Full Planning Permission Application
Postcode
W9 2NT
Received
27 Oct 2025
Validated
27 Oct 2025
Ward
Maida Vale
Case officer
Show
Target decision
28 Aug 2026
Decision
Application Permitted
Decision date
26 Aug 2026
Decision level
Complex Delegated Decision
Applicant
Show
Agent
Duncan Woodburn RIBA

Public comments

2comments received
2 objecting

42 neighbours consulted · Last counted 26 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14438161
Planning Portal ref
PP-14438161
Comments by
3 Dec 2025
Site or press notice
12 Nov 2025
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2024 Approved
Details of methodology, works to stairs, material sample of york stone and joinery pursua…
24/00236/ADFULL
2023
Details of the facing materials you will use, including glazing, and elevations and roof…
23/07828/ADFULL
2023 Approved
Details of the facing materials and detailed drawings and a bio-diversity management plan…
23/07154/ADFULL
2022 Approved
Erection of a single storey rear extension.
22/03343/FULL
Within ~100m

Nearby activity

2025
1 Southwold Mansions Widley Road London W9 2LE
Replacement windows to flat with new white framed double glazed units to match existing.
25/07859/FULL
2024
134 Elgin Avenue London W9 2NS
1 x Poplar (T1 rear): Fell. Reason: Extensive decay
24/06812/TCA
2024
First Floor Flat 132 Elgin Avenue London W9 2NS
Replacement of French Doors, (open onto small first floor balcony).
24/06670/FULL
2024
First Floor Flat 73 Castellain Road London W9 1EU
Erection of a close boarded fence on the ownership boundary to screen and secure the exis…
24/05191/FULL
2024 Approved
North Westminster College 129 Elgin Avenue London W9 2NR
1 x London plane (T1): crown reduce to previous most recent reduction points, removing al…
24/01433/TCA
2023 Approved
111-120 Wymering Mansions Wymering Road London W9 2NF
1 x lime (T5): Prune to give approx. 3m clearance from the elevation of Southwold Mansion…
23/08963/TPO
2023 Approved
111-120 Wymering Mansions Wymering Road London W9 2NF
1 x lime (T8): Crown lift over boundary of Southwold Mansions to give 7m clearance from g…
23/08962/TCA
2023 Withdrawn
111-120 Wymering Mansions Wymering Road London W9 2NF
T8 Lime Lift tree to approx. 7m over client side
24/01074/TCA
2023 Withdrawn
111-120 Wymering Mansions Wymering Road London W9 2NF
T5 Lime Cut back to provide approx. 3m clearance from the property
24/01072/TPO
2023 Approved
Elgin Court Elgin Avenue London W9 2NU
Installation of gas pipes and new meter boxes to the rear elevations of Elgin Court.
23/06254/FULL
2023 Withdrawn
123 Elgin Avenue London W9 2NR
6 cypress trees: fell
23/02134/TCA
2023 Approved
Westside Court 107-113 Elgin Avenue London W9 2NP
3 x Leylandii trees: fell
23/01666/TCA
2023 Approved
138A Elgin Avenue London W9 2NS
1x lime (T1, rear garden): fell
23/01354/TCA
2022 Approved
Elgin Avenue London
Installation of Cycle Hire docking stations (20 docking points and a terminal) on the foo…
22/08364/FULL
2022 Withdrawn
148 Elgin Avenue London W9 2NT
Removal of 2 trees in rear garden;Tree A = Ziriudendron (Stump Diameter 30cm)Tree B = Lau…
22/07466/TCA
2022 Approved
North Westminster College 129 Elgin Avenue London W9 2NR
1 x sycamore (T1): Crown reduce to previous, most recent reduction points. 1 x cherry (T6…
22/03097/TCA
2022 Approved
Southwold Mansions Widley Road London W9 2LE
T1 Italian alder: crown reduce to previous, most recent reduction points, balance and sha…
22/00817/TCA
2021 Approved
119 Elgin Avenue London W9 2NR
Enlargement of existing ground floor balcony and repositioning of associated stairs, form…
21/07733/FULL
2021 Approved
Basement 132 Elgin Avenue London W9 2NS
Erection of a garden room at the rear of the garden.
21/02367/FULL
2021 Approved
Ground Floor Flat 132 Elgin Avenue London W9 2NS
Replacement of windows with double glazed timber sash windows and replacement of two rear…
21/07635/FULL
2016 Approved
Flat A Basement 150 Elgin Avenue London W9 2NT
Erection of a single storey rear extension.
16/07820/FULL
2016 Approved
129 Elgin Avenue London W9 2NR
T1 - London Plane adjacent to 1-10 Wymering Mansions - Reduce to previous, most recent re…
16/08483/TCA
2016 Approved
79A Castellain Road London W9 1EU
Replace all windows with double glazed windows.
16/01095/FULL
2016 Refused
Flat A Basement 150 Elgin Avenue London W9 2NT
Erection of a single storey rear extension.
16/01849/FULL
2016 Approved
19 Essendine Road London W9 2LT
1 x cherry plum and 1 x whitebeam: reduce back branches overhanging Southwold Mansions by…
16/02706/TCA
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

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.