Camden Planning Guide

What You Can Build in Your Borough

A homeowner-focused planning guide for extensions, lofts, basements, facade changes, flats, conservation areas and listed buildings in Camden.

North and Central London50 Guide TopicsExtensions, Lofts, BasementsConservation and Flats
Authority

Camden planning context, framed for homeowners comparing scope, risk and likely application pathways.

Project Types

Rear and side extensions, lofts, mansards, basements, facade changes, flats, conservation areas and listed homes.

What It Covers

50 topic cards covering permissions, local design pressure, supporting evidence, neighbour impact and buildability.

Use Case

A first-pass council guide before paying for measured surveys, consultant packs or a full application strategy.

Camden Borough Planning Guide

Period terraces, garden squares, conservation streets and listed homes across the borough. Each card below marks a practical guide topic covering what usually matters before you commit to drawings, consultants or a submission package.

I
Core Rules
Camden Permitted Development Rights
The baseline householder rights, the common exceptions, and when a full application is usually needed.
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II
Core Rules
Camden Full Planning Permission
How larger or more visible residential changes are typically assessed at full application stage.
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III
Core Rules
Camden Pre-Application Advice
When early design feedback is worth getting before drawings, consultants and application costs escalate.
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IV
Core Rules
Camden Validation Requirements
The drawings, forms, statements and supporting material that usually make an application register cleanly.
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V
Core Rules
Camden Design Policy Overview
How borough-level policy, design codes and local context shape what is likely to win support.
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VI
Core Rules
Camden Neighbour Amenity Tests
The daylight, outlook, privacy and overbearing issues that routinely decide residential outcomes.
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VII
Core Rules
Camden Construction Management
How access, servicing, neighbour impact and site logistics can influence approval on constrained streets.
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VIII
Core Rules
Camden Lawful Development Certificates
When an LDC is the safer route for proving permitted development before work starts.
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IX
Core Rules
Camden Retrospective Applications
What changes when works are already built and you need to regularise the planning position.
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X
Core Rules
Camden Appeals and Resubmissions
How to think about refusal reasons, redesign strategy and whether to appeal or reapply.
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XI
Extensions
Camden Rear Extensions
Depth, massing, glazing, neighbour impact and design cues that matter on typical family-home schemes.
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XII
Extensions
Camden Side Return Extensions
How narrow side additions are assessed for width, roof form, daylight and terrace character.
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XIII
Extensions
Camden Wrap-Around Extensions
Why larger combined rear and side schemes draw more scrutiny on scale and spatial impact.
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XIV
Extensions
Camden Single-Storey Family Additions
What tends to matter most for kitchens, dining spaces and open-plan rear extensions.
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XV
Extensions
Camden Two-Storey Extensions
How upper-level additions are tested for bulk, privacy and impact on the existing house form.
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XVI
Extensions
Camden Infill and Courtyard Extensions
Design issues for compact urban plots, light wells and tight residual garden space.
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XVII
Extensions
Camden Garden Room and Annex Rules
The planning triggers for detached outbuildings, workspaces and self-contained garden structures.
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XVIII
Extensions
Camden Front Porches and Entrance Works
How visible front additions are judged for scale, detailing and street character.
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XIX
Extensions
Camden Boundary Walls and Gates
Where street-facing boundaries, piers and entrance changes start to become planning issues.
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XX
Extensions
Camden Facade Changes
What to consider when render, cladding, bay changes or enlarged openings alter the front elevation.
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XXI
Roof and Loft
Camden Loft Conversion Rules
The common issues around volume, ridge height, external appearance and neighbour impact.
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XXII
Roof and Loft
Camden Rear Dormers
How dormer size, set-backs, cheeks and cladding choices affect planning prospects.
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XXIII
Roof and Loft
Camden Mansard Roof Extensions
Why mansards often need a stronger design case and closer alignment with local roofscape character.
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XXIV
Roof and Loft
Camden Hip-to-Gable Changes
The key planning questions for enlarged roofs on end-of-terrace and semi-detached homes.
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XXV
Roof and Loft
Camden Rooflights and Conservation Sensitivity
How even modest rooflights can become contentious on visible or protected roof slopes.
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XXVI
Roof and Loft
Camden Roof Terraces and Balconies
The privacy and overlooking issues that make roof amenity spaces especially sensitive.
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XXVII
Roof and Loft
Camden Plant and Solar on Roofs
How panels, condensers and rooftop equipment are assessed for visibility and heritage impact.
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XXVIII
Roof and Loft
Camden Chimneys and Flues
When flues, new vents and chimney alterations trigger planning or listed-building concerns.
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XXIX
Roof and Loft
Camden Parapets, Crown Roofs and Lift Overruns
How visible rooftop additions are examined on flats and larger residential buildings.
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XXX
Roof and Loft
Camden Mews and Rear Roof Character
The extra care needed where secondary roofscapes still contribute to local character.
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XXXI
Basements and Ground
Camden Basement Policy
The main planning considerations for new lower-ground space, excavation extent and amenity impact.
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XXXII
Basements and Ground
Camden Basement Impact Assessments
When technical evidence on structure, drainage, movement and construction logistics becomes essential.
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XXXIII
Basements and Ground
Camden Light Wells and External Excavation
How front and rear excavation, railings and balustrades are tested visually and functionally.
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XXXIV
Basements and Ground
Camden Under-Garden Construction
What usually matters when excavation extends beneath private gardens or courtyards.
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XXXV
Basements and Ground
Camden Drainage and SuDS
How runoff, flood considerations and sustainable drainage are framed at application stage.
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XXXVI
Basements and Ground
Camden Trees and Root Protection
Why tree constraints and arboricultural evidence can reshape design before submission.
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XXXVII
Basements and Ground
Camden Front Gardens and Hardstanding
The planning and streetscape issues around paving, parking and loss of soft landscape.
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XXXVIII
Basements and Ground
Camden Highways and Parking Suspensions
How skips, scaffolding, parking bays and servicing can affect viability on tight streets.
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XXXIX
Basements and Ground
Camden Access, Steps and Entrances
Design issues around level changes, handrails, accessibility and altered front approaches.
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XL
Basements and Ground
Camden Air Source Heat Pumps and External Plant
The practical planning questions around noise, siting and visibility for low-carbon upgrades.
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XLI
Flats and Heritage
Camden Flats and Maisonettes
Why works to flats often sit outside normal householder rights and need a different planning route.
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XLII
Flats and Heritage
Camden Leasehold and Licences to Alter
How planning, landlord consent and freeholder approvals overlap on many residential projects.
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XLIII
Flats and Heritage
Camden Conservation Areas
The design restraint, material quality and contextual response expected in protected streets.
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XLIV
Flats and Heritage
Camden Listed Building Consent
What changes when historic fabric, plan form or significant details are part of the proposal.
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XLV
Flats and Heritage
Camden Article 4 Directions
How borough-specific restrictions can remove otherwise standard permitted development rights.
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XLVI
Flats and Heritage
Camden Heritage Statements
When you need a heritage-led explanation of significance, impact and design response.
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XLVII
Flats and Heritage
Camden Windows and Doors
The level of scrutiny that often applies to joinery profiles, glazing bars and replacement materials.
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XLVIII
Flats and Heritage
Camden Internal Works to Listed Homes
Why apparently internal changes can still need formal consent in protected buildings.
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XLIX
Flats and Heritage
Camden Common Refusal Reasons
The themes that repeatedly appear in officer reports and committee decisions on residential work.
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L
Flats and Heritage
Camden Project Strategy and Next Steps
How to stage feasibility, consultant input and submission strategy before committing to build.
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