Planning application
1 Marylebone Road London NW1 4AQ
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Installation of two air-conditioning units close to the western stair fire-escape exit to the lower- ground within louvred enclosures (retrospective application). [Linked with 26/01336/LBC].
As published by the council, reference 2026/0930/P
Application record
- Reference
- 2026/0930/P
- Type
- Request for Observations to Adjoining Borough
- Status
- Final Decision
- Decision
- No objection
- Received
- 9 Mar 2026
- Validated
- 25 Mar 2026
- Decided
- 27 Mar 2026
- Ward
- Kilburn
- Decision by
- Delegated
- Postcode
- NW1 4AQ
Site history
Applications at this address on the Camden register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
2026/1343/P Granted
1 Marylebone Road London NW1 4AQ
Request for observations from adjoining borough: Installation of staircase to the external lower ground entrance on the eastern side of the building and removal of adjacent metal railings and stone plinth (retrospective application). [Linked with 26/01332/LBC].
-
2026/1445/P Awaiting decision
1 Marylebone Road London NW1 4AQ
Installation of staircase to the external lower ground entrance on the eastern side of the building and removal of adjacent metal railings and stone plinth (retrospective application). [Linked with 26/01332/LBC].
Timeline
Dates from the published record
-
9 Mar 2026
Received by Camden
-
25 Mar 2026
Validated
Checked as complete and ready for consideration.
-
27 Mar 2026
Decision issued: No objection
-
9 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
3 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Camden granted permission on 27 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Unlimited House 10 Great Pulteney Street London W1F 9NB
Partial demolition, refurbishment, and extension of the existing building to provide a basement, ground plus seven storey building; replacement facades on the west and east elevations; lightwell alterations; installation of plant equipment at basement, ground and roof level; terraces at 1-7 floor levels; new cycle parking facilities; servicing bay; and associated external works. Use of the building for retail and/or office use (Class E) on basement and ground floors, and offices (Class E) on all upper floors.
Granted Full applications Extension Demolition 2 docs -
318 Finchley Road London NW3 7AG
REAR GARDEN: 1 x Ash (T7) - Reduce crown height by 3m - 4m and reduce lateral spread by up to 2m to balance crown. 1 x Yew (T9) - Remove epicormic growth. 1 x Deodar Cedar (T10) - Reduce overlong laterals to south and west side of crown by up to 2m.
Granted Trees -
20 Greville Place WESTMINSTER London NW6 5JH
Observations to the City of Westminster for the erection of outbuilding to rear garden, including installation of garden decking, replacement of patio and associated alterations (24/05564/FULL / 24/05565/LBC).
Granted Full applications -
20 Greville Place London NW6 5JH
Observations to the City of Westminster for the Replacement of garden shed at rear garden, a new garden decking above ground level and borders forming the grass lawn area. (Linked with 24/08833/LBC)
Granted Full applicationsSmall domestic -
18 Greville Place London NW6 5JH
Reconstruction of the second floor "mansard" wall and flat roof with raised ceiling height, and associated new windows which will maintain access to the existing flat roof terrace; installation of railings to the existing flat roof terrace; new solar PV set to flat roof top and the installation of an Air Source Heat Pump; replacement driveway gates and the renewal of the pedestrian gate; alterations to hard landscape and exterior steps associated with access between ground, basement level, and the rear garden; refurbishment and repair works to the external building fabric to include renewal of roof coverings; and associated works. (Linked with 23/08825/LBC)
Granted Full applications Loft or dormer Windows or glazing 1 doc -
20 Greville Place London NW6 5JH
Demolition of existing ground floor rear conservatory and erection of a single storey rear extension. (Linked with 24/02590/LBC)
Granted Full applications Extension Demolition 1 docSmall domestic
Other full applications
In Camden
-
2026/2516/P Withdrawn
31 Loveridge Road London Camden NW6 2DU
Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.
-
2026/3830/P Awaiting decision
Euston Tower 286 Euston Road London NW1 3DP
Deed of variation to allow more flexibility with Affordable housing payments for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.
-
2026/3282/P Granted
5 Berkley Road London NW1 8XX
Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)
-
2026/0483/P Granted
100 Avenue Road London NW3 3HF
Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”
-
2026/2697/P Awaiting decision
Flat 1, 73 Eton Avenue London NW3 3EU
Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.