Planning application
48 Delancey Street London NW1 7RY
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of mansard roof, rear first floor closet wing extension, ground floor and basement floor level glazed infill extension and associated elevational alterations.
As published by the council, reference 2014/7172/P
Application record
- Reference
- 2014/7172/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 9 Feb 2015
- Postcode
- NW1 7RY
Site history
Applications at this address on the Camden register
This site has had 10 applications since 2015: 10 approved, 0 refused.
-
2021/0524/L Granted
48 Delancey Street London NW1 7RY
Enlargement of Ground Floor rear infill extension, and internal alterations at First Floor including widening of a doorway and relocation of bathroom and utility cupboard (updated)
-
2021/1534/P Granted
48 Delancey Street London NW1 7RY
Enlargement of Ground Floor rear infill extension. Assicoated internal alterations at First Floor including widening of a doorway and relocation of bathroom and utility cupboard (updated)
-
2019/3460/L Granted
48 Delancey Street London NW1 7RY
Installation of temporary internal secondary glazing to 7 windows to the front of the building for noise mitigation works during construction of the HS2 railway.
-
2015/3739/L Granted
48 Delancey Street London NW1 7RY
Details relating to condition 4 of Listed Building consent 2014/7263/L approved on 09/02/2015 for a method statement in relation to the removal/dismantling of windows and walls.
-
2015/1883/L Granted
48 Delancey Street London NW1 7RY
Changes to roof design involving the change from lead clad roof to glazed roof on approved conservatory extension with associated external alterations.
-
2015/0944/P Granted
48 Delancey Street London NW1 7RY
Changes to roof design involving the change from lead clad roof to glazed roof on approved conservatory extension with associated external alterations to doors and stairs on approved conservatory extension approved under planning permission 2014/7172/P dated 09/02/15.
-
2015/2523/P Granted
48 Delancey Street London NW1 7RY
Addition of railings to rear extension to create 1st floor terrace and alterations to adjacent sash window.
-
2015/3140/L Granted
48 Delancey Street London NW1 7RY
Addition of railings to rear extension and alterations to adjacent sash window.
-
2014/7263/L Granted
48 Delancey Street London NW1 7RY
Internal and external alterations associated with the erection of a mansard roof, rear first floor closet wing extension, ground floor and basement floor level glazed infill extension and associated elevational alterations.
Timeline
Dates from the published record
-
9 Feb 2015
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
2015/0944/P Granted
48 Delancey Street London NW1 7RY
Changes to roof design involving the change from lead clad roof to glazed roof on approved conservatory extension with associated external alterations to doors and stairs on approved conservatory extension approved under planning permission 2014/7172/P dated 09/02/15.
What this grant of permission means
Camden granted permission on 9 February 2015, 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
-
48 Delancey Street London NW1 7RY
Addition of railings to rear extension to create 1st floor terrace and alterations to adjacent sash window.
Granted Full applications Extension Windows or glazing -
48 Delancey Street London NW1 7RY
Internal and external alterations associated with the erection of a mansard roof, rear first floor closet wing extension, ground floor and basement floor level glazed infill extension and associated elevational alterations.
Granted Heritage and listed buildings Extension Loft or dormer +1 -
48 Delancey Street London NW1 7RY
Details relating to condition 4 of Listed Building consent 2014/7263/L approved on 09/02/2015 for a method statement in relation to the removal/dismantling of windows and walls.
Granted Heritage and listed buildings Windows or glazing -
48 Delancey Street London NW1 7RY
Changes to roof design involving the change from lead clad roof to glazed roof on approved conservatory extension with associated external alterations.
Granted Heritage and listed buildings Extension Windows or glazing -
48 Delancey Street London NW1 7RY
Enlargement of Ground Floor rear infill extension, and internal alterations at First Floor including widening of a doorway and relocation of bathroom and utility cupboard (updated)
Granted Heritage and listed buildings Extension -
48 Delancey Street London NW1 7RY
Enlargement of Ground Floor rear infill extension. Assicoated internal alterations at First Floor including widening of a doorway and relocation of bathroom and utility cupboard (updated)
Granted Householder Extension 14 docsDomestic
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.