Planning drawings, building regulations, loft conversions, house extensions and mansards — delivered across Camden by MCIAT chartered technologists with deep knowledge of Camden Council's policies.
A construction-ready drawing package compliant with every Approved Document — Part A structure, Part B fire, Part L thermal, Part M accessib...
Every loft type across every Camden roof line — dormer, mansard, hip-to-gable, L-shape, Velux. LDC or full planning route, building regu...
The whole spectrum — rear extensions, side returns, wraparounds, double-storey, basement digs. Planning-led design with detailed technical p...
Camden's most space-efficient loft solution when PD-route dormers are blocked. Our chartered team designs mansards that get approved in ...
Turn your unused Camden garage into a bedroom, home office or open-plan kitchen-diner. Planning route assessment, full building regulati...
Full architectural technology service for basement digs and cellar conversions in Camden — structural underpinning design, waterproofing...
Chartered structural engineer calculations for every residential intervention in Camden — steel beams, lintels, pad foundations, wall re...
Measured surveys across Camden — floor plans, elevations and sections to ±3mm accuracy. Leica Disto laser + BLK360 point-cloud scanning,...
End-to-end Party Wall Act 1996 service for Camden — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordina...
London's most popular loft type — the full-width rear dormer. Planning or Permitted Development route assessed for your Camden property,...


Housing stock: Victorian and Edwardian terraces, Georgian townhouses in Bloomsbury and Hampstead, post-war mansion blocks, modern developments in King's Cross.
Character: Creative, affluent in Hampstead and Primrose Hill; dense mixed-use around Camden Town and Kings Cross; academic character in Bloomsbury.
Notable conservation areas: Hampstead, Primrose Hill, Bloomsbury, Camden Town, Fitzrovia
Article 4 Direction: Article 4 removes permitted development for HMO conversions (C3 to C4) across the borough, plus restrictions on basement extensions in 12 conservation areas.
Basement policy: Camden's basement policy (Policy A5) restricts single-storey basements to 50% of garden area; double-storey basements generally refused outside commercial zones.

A construction-ready drawing package compliant with every Approved Document — Part A structure, Part B fire, Part L thermal, Part M accessib...
Every loft type across every Camden roof line — dormer, mansard, hip-to-gable, L-shape, Velux. LDC or full planning route, building regu...
The whole spectrum — rear extensions, side returns, wraparounds, double-storey, basement digs. Planning-led design with detailed technical p...
Camden's most space-efficient loft solution when PD-route dormers are blocked. Our chartered team designs mansards that get approved in ...
Turn your unused Camden garage into a bedroom, home office or open-plan kitchen-diner. Planning route assessment, full building regulati...
Full architectural technology service for basement digs and cellar conversions in Camden — structural underpinning design, waterproofing...
Chartered structural engineer calculations for every residential intervention in Camden — steel beams, lintels, pad foundations, wall re...
Measured surveys across Camden — floor plans, elevations and sections to ±3mm accuracy. Leica Disto laser + BLK360 point-cloud scanning,...
End-to-end Party Wall Act 1996 service for Camden — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordina...
London's most popular loft type — the full-width rear dormer. Planning or Permitted Development route assessed for your Camden property,...
Leave your number and an Architectural technologist covering Camden will call you back within 30 minutes during working hours.

Every Camden postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. Camden fees below are the statutory England rates for 2026, not drawing package estimates.
| Postcode | Area | Dominant stock | What it means for a drawing package |
|---|---|---|---|
| NW8 | St John's Wood | Victorian villas, mansion blocks | A drawing package in St John's Wood may land with Westminster City Council or Camden Council — NW8 crosses the boundary, and the NW8 policies map decides it street by street. |
| WC2B | Covent Garden / Holborn | Victorian and Edwardian terraces | WC2B straddles a boundary: Covent Garden / Holborn addresses fall to Westminster City Council or Camden Council, so confirm which authority validates the drawing package before submitting WC2B drawings. |
| N1C | King's Cross | Modern apartments, converted warehouses | N1C covers King's Cross only; Camden Council handles the drawing package, and King's Cross case officers apply the N1C conservation-area map. |
| N6 | Highgate | Georgian villas, Victorian and Edwardian semis | Highgate is split at N6. Either Camden Council or Haringey Council can determine a drawing package here, so the N6 address is checked against both policies maps first. |
| NW1 | Camden Town / Regent's Park | Victorian terraces, mansion blocks | NW1 straddles a boundary: Camden Town / Regent's Park addresses fall to Camden Council or Westminster City Council, so confirm which authority validates the drawing package before submitting NW1 drawings. |
| NW3 | Hampstead / Belsize Park | Georgian and Victorian villas, listed buildings | Hampstead / Belsize Park sits wholly inside NW3, so Camden Council validates every drawing package submitted from an NW3 address. |
| NW5 | Kentish Town / Gospel Oak | Victorian terraces | Kentish Town / Gospel Oak sits wholly inside NW5, so Camden Council validates every drawing package submitted from an NW5 address. |
| NW6 | Kilburn / West Hampstead / Queen's Park | Mansion blocks, post-war flats | NW6 straddles a boundary: Kilburn / West Hampstead / Queen's Park addresses fall to Camden Council or Brent Council, so confirm which authority validates the drawing package before submitting NW6 drawings. |
Roof pitch, wall build-up and plot depth change every few Camden streets, and each one changes what a drawing package can achieve at that address.
Camden conservation designations: there are 40 across Camden Council, Primrose Hill, Bloomsbury, Camden Town among them. Designation costs a Camden owner the permitted-development route: a drawing package then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. Bloomsbury is the Camden designation that most often changes a drawing package design.
What Article 4 removes near Camden: Article 4 removes permitted development for HMO conversions (C3 to C4) across the borough, plus restrictions on basement extensions in 12 conservation areas. Before pricing a drawing package we check whether the N1C address is inside the mapped area, because Camden Council draws the Camden boundary street by street rather than across the whole of Camden.
Digging below a Camden property: Camden's basement policy (Policy A5) restricts single-storey basements to 50% of garden area; double-storey basements generally refused outside commercial zones. Where a drawing package in Camden involves excavation that is read beside the Party Wall etc. Act 1996, which needs two months notice for a Camden dig within 3 m of a neighbour, and Camden Council expects the N1C ground conditions addressed in the application.
Camden housing stock: Victorian and Edwardian terraces, Georgian townhouses in Bloomsbury and Hampstead, post-war mansion blocks, modern developments in King's Cross. Creative, affluent in Hampstead and Primrose Hill; dense mixed-use around Camden Town and Kings Cross; academic character in Bloomsbury. Read that before choosing a drawing package route in Camden — construction, not postcode, sets what is achievable. Camden Council charges £548 for a householder application and has 8 weeks to determine it.
Sources for this Camden drawing package page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.
Over the 12 quarters from 2023 Q2 to 2026 Q1, Camden decided 1,179 householder planning applications and approved 88.7% of them — 5.7 percentage points above the London average of 83%. That places Camden 9th of 32 London boroughs on householder approval rate. These are decisions the council reported to MHCLG, not our own sample.
| Measure | Camden | Context |
|---|---|---|
| Householder applications decided | 1,179 | 77,680 across London |
| Householder approval rate | 88.7% | 83% London average |
| Decided within 8 weeks | 73.8% | 32nd fastest of 32 boroughs |
| Took longer than 13 weeks | 17.2% | the applications that overran the statutory target |
| Minor dwellings approval rate | 89.8% | new-build and conversion schemes under 10 units |
| All application types | 90.2% | across 6,122 decisions |
| Certificates of lawfulness issued | 342 | confirmations that work was permitted development |
Speed matters as much as the odds. Camden decided 73.8% of householder applications inside the eight-week statutory period and let 17.2% run past thirteen weeks. A drawing package that is complete and correctly described at validation is the part of that timeline you control; the rest belongs to the council's caseload.
Source: MHCLG District Planning Application Statistics (PS1 and PS2), 2023 Q2 to 2026 Q1, published quarterly by the Ministry of Housing, Communities and Local Government. Counts are decisions made in the window, not applications submitted. Contains public sector information licensed under the Open Government Licence v3.0.
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Get my free quote →We've delivered architectural drawings across every part of Camden. Each neighbourhood has its own conservation context and dominant housing stock — click through for area-specific guidance.