Planning application
9 Leigh Street London WC1H 9EW
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Installation of new extraction ducts to existing building (class C4)
As published by the council, reference 2010/6942/P
Application record
- Reference
- 2010/6942/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 18 May 2011
- Postcode
- WC1H 9EW
Site history
Applications at this address on the Camden register
This site has had 7 applications since 2011: 3 approved, 1 refused.
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2020/1214/L Granted
9 Leigh Street London WC1H 9EW
Alterations to annex outbuilding to form a studio bedroom; internal alterations to upper and lower ground floor rear outrigger to relocate communal kitchen, bathroom and utility rooms; internal alterations to ground and first floor front bedrooms to remove kitchenettes and shower rooms. Removal of first floor bedroom partition. Retention of remaining alterations including ensuite shower rooms, kitchenettes, water cylinder cupboard and third floor mezzanine.
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2020/1006/P Granted
9 Leigh Street London WC1H 9EW
Internal and external alterations to annex outbuilding to form a studio bedroom; internal alterations to main property (Sui-Generis).
-
2016/3764/L Withdrawn
9 Leigh Street London WC1H 9EW
Renovation and alteration of the annex building to create a studio bedroom; the alterations to the rear at lower and upper ground floor to relocate the communal kitchen, bathroom and utility room; alterations to ground and first floor bedroom with the removal of the existing kitchenettes and ensuite shower rooms and installation of new shower and sink fittings.
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2014/2478/L Withdrawn
9 Leigh Street London WC1H 9EW
Internal and external alterations to include the erection of a 2-storey infill rear extension at lower and ground level; roof conversion with 3 dormers to existing out buildin and creation of new door, window to rear elevation of existing extension and the revomal and addition of internal partitions.
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2014/2329/P Withdrawn
9 Leigh Street London WC1H 9EW
Erection of a 2-storey infill rear extension at lower and ground floor levels; roof extension including dormer windows to existing out- building and creation of new door and window to rear elevation of existing extension all in connection with HMO (Class C4).
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2010/6946/L Refused
9 Leigh Street London WC1H 9EW
Intrernal and external alterations to include repair of fenestration, installation of secondary glazing, installation of new extraction ducts to rear elevation and internal works of upgrading existing fabric of building (class C4) .
Timeline
Dates from the published record
-
18 May 2011
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 18 May 2011, 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
-
9 Leigh Street London WC1H 9EW
Alterations to annex outbuilding to form a studio bedroom; internal alterations to upper and lower ground floor rear outrigger to relocate communal kitchen, bathroom and utility rooms; internal alterations to ground and first floor front bedrooms to remove kitchenettes and shower rooms. Removal of first floor bedroom partition. Retention of remaining alterations including ensuite shower rooms, kitchenettes, water cylinder cupboard and third floor mezzanine.
Granted Heritage and listed buildings Extension -
9 Leigh Street London WC1H 9EW
Internal and external alterations to include the erection of a 2-storey infill rear extension at lower and ground level; roof conversion with 3 dormers to existing out buildin and creation of new door, window to rear elevation of existing extension and the revomal and addition of internal partitions.
Withdrawn Heritage and listed buildings Extension Loft or dormer +1 -
9 Leigh Street London WC1H 9EW
Erection of a 2-storey infill rear extension at lower and ground floor levels; roof extension including dormer windows to existing out- building and creation of new door and window to rear elevation of existing extension all in connection with HMO (Class C4).
Withdrawn Full applications Extension Loft or dormer +1 -
9 Leigh Street London WC1H 9EW
Internal and external alterations to annex outbuilding to form a studio bedroom; internal alterations to main property (Sui-Generis).
Granted Full applications -
9 Leigh Street London WC1H 9EW
Intrernal and external alterations to include repair of fenestration, installation of secondary glazing, installation of new extraction ducts to rear elevation and internal works of upgrading existing fabric of building (class C4) .
Refused Heritage and listed buildings Windows or glazing -
9 Leigh Street London WC1H 9EW
Renovation and alteration of the annex building to create a studio bedroom; the alterations to the rear at lower and upper ground floor to relocate the communal kitchen, bathroom and utility room; alterations to ground and first floor bedroom with the removal of the existing kitchenettes and ensuite shower rooms and installation of new shower and sink fittings.
Withdrawn Heritage and listed buildings
Other full applications
In Camden
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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.
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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.
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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)
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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”
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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.