Planning application
2026/2055/P
36 Hollycroft Avenue London NW3 7QN
Proposal
Replacement of second floor rear extension and associated external alterations to the existing dwellinghouse, including extension of the roof terrace, replacement of side dormer with conservation rooflights, alterations to side openings and entrance door, and installation of new stairwell windows.
As published by the council, reference 2026/2055/P
Timeline
Dates from the published record
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20 May 2026
Received by Camden
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27 May 2026
Validated
Checked as complete and ready for consideration.
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Camden for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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2024/1938/P Granted
Flat B 36 Hollycroft Avenue London NW3 7QN
Alterations to the side elevation, including, replacement porch, fence and gate with reconfiguration of steps and path to entrance of the upper floor flat.
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2021/3321/P Withdrawn
Flat B 36 Hollycroft Avenue London NW3 7QN
Installation of 2x conservation rooflights to either side of the gable end. Re-cladding of existing dormer in plain clay tiles and replacement of existing dormer window with painted timber window
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2013/4741/T Granted
36 Hollycroft Avenue London NW3 7QN
REAR GARDEN: 2 x Laurel - Fell to ground level. 1 x Holly - Fell to ground level. 1 x Acer - Fell to ground level.
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2026/3066/P Awaiting decision
36 Hollycroft Avenue London NW3 7QN
Replacement of the existing first-floor rear conservatory with a rear extension; extension of the existing roof terrace above; removal of the existing side dormer and installation of three conservation-style rooflights; alterations to the side elevation including the infilling of existing openings and formation of new openings; and relocation of the side entrance door.
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2021/5316/P Granted
36 Hollycroft Avenue London NW3 7QN
Installation of 2 conservation rooflights to front gable roofslopes, re-cladding of existing front dormer in plain clay tiles and replacement of its dormer window.
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2021/0991/T Granted
38 Hollycroft Avenue London NW3 7QN
FRONT GARDEN: 1 x Lawson Cypress - Fell to ground level in two stages.
Other full applications applications
In Camden
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2026/0743/P Granted
34-42 Middlesex House Cleveland Street London W1T 4JE
Details pursuant to Condition 6 (Living Roof) of planning permission 2024/2020/P granted on 12/09/2024 "(Minor refurbishment and rooftop works including: upgraded entrance and reception area; new cycle storage and associated end of trip facilities; new/replaced rooftop plant and plant enclosures; creation of a rooftop amenity area with pavilion structure; hard and soft rooftop landscaping; and all associated and ancillary works)."
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2026/3202/P Awaiting decision
Flat 1 94 Goldhurst Terrace London NW6 3HS
Erection of a single storey rear extension.
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2026/0335/P Granted
216A West End Lane London NW6 1UX
Conversion of 1 x 7 bedroom flat (C3) and 1 x 2 bedroom flat (C3) to 1 x 7 bedroom House in Multiple Occupation (Sui-generis) and 1 x 1 bedroom flat (C3) and installation of four rooflights
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2026/3229/P Awaiting decision
52 Neal Street London WC2H 9PA
Alterations to the shopfront and installation of awnings.
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2026/2160/P Granted
120 College Place London NW1 0DJ
Erection of a rear roof extension, formation of a rear roof terrace and installation of 2x rooflights to front roof slope, and associated works.