Architectural drawings in EC1N

Where in EC1N does a drawing package actually get determined?

Every EC1N postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. EC1N fees below are the statutory England rates for 2026, not drawing package estimates.

What changes about a drawing package in each part of EC1N?

Roof pitch, wall build-up and plot depth change every few EC1N streets, and each one changes what a drawing package can achieve at that address.

• Bordering EC1N: Camden Town (NW1) — a drawing package in Camden Town starts from victorian terraces, mansion blocks, and Camden Town reads as dense mixed-use, Victorian terraces, canal-side. in NW1. Camden Council assesses Camden Town architectural drawings against its own Camden Town character guidance, and the location plan we draw for Camden Town references Camden Market.
• Bordering EC1N: Hampstead (NW3) — a drawing package in Hampstead starts from georgian and victorian villas, listed buildings, and Hampstead reads as affluent, listed Georgian and Victorian villas. in NW3. Camden Council assesses Hampstead architectural drawings against its own Hampstead character guidance, and the location plan we draw for Hampstead references Hampstead Heath.
• Bordering EC1N: Primrose Hill (NW1) — a drawing package in Primrose Hill starts from victorian and edwardian terraces, and Primrose Hill reads as boutique village atmosphere, painted terraces. in NW1. Camden Council assesses Primrose Hill architectural drawings against its own Primrose Hill character guidance, and the location plan we draw for Primrose Hill references Primrose Hill park.
• Bordering EC1N: Kentish Town (NW5) — a drawing package in Kentish Town starts from victorian terraces, and Kentish Town reads as Victorian terraced streets, gentrifying. in NW5. Camden Council assesses Kentish Town architectural drawings against its own Kentish Town character guidance, and the location plan we draw for Kentish Town references Kentish Town City Farm.
• Bordering EC1N: Belsize Park (NW3) — a drawing package in Belsize Park starts from edwardian mansion blocks, victorian villas, and Belsize Park reads as tree-lined avenues, Edwardian mansion blocks. in NW3. Camden Council assesses Belsize Park architectural drawings against its own Belsize Park character guidance, and the location plan we draw for Belsize Park references Belsize Park station.
• Bordering EC1N: Bloomsbury (WC1) — drawing package work in Bloomsbury means georgian terraces, listed buildings. Bloomsbury is Georgian squares, academic. Camden Council decides the Bloomsbury application, and British Museum anchors the Bloomsbury location plan.
• Bordering EC1N: Fitzrovia (W1T) — a drawing package in Fitzrovia starts from georgian terraces, victorian mansion blocks, and Fitzrovia reads as Georgian and Victorian mix, creative quarter. in W1T. Camden Council assesses Fitzrovia architectural drawings against its own Fitzrovia character guidance, and the location plan we draw for Fitzrovia references Fitzroy Square.
• Bordering EC1N: King's Cross (N1C) — drawing package work in King's Cross means modern apartments, converted warehouses. King's Cross is regenerated quarter, contemporary new-build. Camden Council decides the King's Cross application, and King's Cross Station anchors the King's Cross location plan.
• Bordering EC1N: Highgate (N6) — village character on the hill, Georgian and Victorian defines Highgate, where georgian villas, victorian and edwardian semis set what a drawing package can do. Any Highgate drawing package is validated by Camden Council, with Highgate Cemetery the usual Highgate reference point on the site plan.
• Bordering EC1N: Swiss Cottage (NW3, NW6) — drawing package work in Swiss Cottage means mansion blocks, post-war flats. Swiss Cottage is mansion blocks and post-war flats. Camden Council decides the Swiss Cottage application, and Swiss Cottage Library anchors the Swiss Cottage location plan.

Does EC1N planning policy restrict a drawing package?

Conservation areas covering EC1N (Hatton Garden): Camden Council runs 40, and Fitzrovia, Hampstead, Primrose Hill are the ones EC1N (Hatton Garden) owners meet most. A drawing package inside a EC1N (Hatton Garden) conservation area loses permitted development, so the EC1N (Hatton Garden) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Fitzrovia a drawing package is judged on the street elevation first.

What Article 4 removes near EC1N (Hatton Garden): 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 EC1N address is inside the mapped area, because Camden Council draws the EC1N (Hatton Garden) boundary street by street rather than across the whole of EC1N (Hatton Garden).

EC1N (Hatton Garden) below-ground policy: Camden's basement policy (Policy A5) restricts single-storey basements to 50% of garden area; double-storey basements generally refused outside commercial zones. Any drawing package in EC1N (Hatton Garden) that goes below existing foundations triggers two months notice under section 6 of the Party Wall etc. Act 1996, and Camden Council will want the EC1N ground and groundwater position set out.

What EC1N (Hatton Garden) is built from: 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. That mix decides the drawing package route in EC1N (Hatton Garden) more than the postcode does, and it is what a Camden Council case officer reads first. A householder application costs £548 paid to Camden Council direct, with 8 weeks to a decision once validated.

Who decides a drawing package on the edge of EC1N?

• Westminster — the Westminster boundary runs against Camden, so a drawing package a street from EC1N (Hatton Garden) is decided by Westminster City Council instead. Westminster runs 56 conservation areas across SW1 and its neighbours, which is why architectural drawings priced for EC1N (Hatton Garden) are re-checked against Westminster policy whenever the EC1N (Hatton Garden) address sits on that edge.
• Islington — the Islington boundary runs against Camden, so a drawing package a street from EC1N (Hatton Garden) is decided by Islington Council instead. Islington runs 40 conservation areas across N1 and its neighbours, which is why architectural drawings priced for EC1N (Hatton Garden) are re-checked against Islington policy whenever the EC1N (Hatton Garden) address sits on that edge.
• Barnet — adjoining EC1N (Hatton Garden), with 20 conservation areas centred on N2. A drawing package on the far side of the EC1N (Hatton Garden) line is determined by Barnet Council, so the EC1N (Hatton Garden) quote for architectural drawings is checked against Barnet guidance before it is issued.
• Haringey — cross the EC1N (Hatton Garden) boundary and Haringey Council takes the drawing package instead, applying 29 conservation areas of its own around N4. We re-price architectural drawings at the EC1N (Hatton Garden) edge because Haringey policy and Camden policy rarely align on drawing package depth.

Sources for this EC1N 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.