Architectural drawings in W1T

Which W1T postcodes does this drawing package service cover?

Every W1T postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. W1T fees below are the statutory England rates for 2026, not drawing package estimates.

How does a drawing package differ street by street across W1T?

Roof pitch, wall build-up and plot depth change every few W1T streets, and each one changes what a drawing package can achieve at that address.

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

How do conservation areas and Article 4 affect a drawing package in W1T?

W1T (Fitzrovia) conservation designations: there are 40 across Camden Council, Fitzrovia, Hampstead, Primrose Hill among them. Designation costs a W1T (Fitzrovia) 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. Hampstead is the W1T (Fitzrovia) designation that most often changes a drawing package design.

Article 4 and your W1T (Fitzrovia) drawing package: Article 4 removes permitted development for HMO conversions (C3 to C4) across the borough, plus restrictions on basement extensions in 12 conservation areas. At a W1T address that matters twice over, because Camden Council applies the direction unevenly across W1T (Fitzrovia) — we read the W1T (Fitzrovia) policies map for the exact W1T address before quoting architectural drawings.

Digging below a W1T (Fitzrovia) 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 W1T (Fitzrovia) involves excavation that is read beside the Party Wall etc. Act 1996, which needs two months notice for a W1T (Fitzrovia) dig within 3 m of a neighbour, and Camden Council expects the W1T ground conditions addressed in the application.

W1T (Fitzrovia) 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 W1T (Fitzrovia) — construction, not postcode, sets what is achievable. Camden Council charges £548 for a householder application and has 8 weeks to determine it.

W1T (Fitzrovia) conservation designations: there are 56 across Westminster City Council, Belgravia, Marylebone, Pimlico among them. Designation costs a W1T (Fitzrovia) 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. Pimlico is the W1T (Fitzrovia) designation that most often changes a drawing package design.

Article 4 and your W1T (Fitzrovia) drawing package: Multiple Article 4 Directions — office-to-residential restrictions, HMO conversions, retail to residential in shopping zones. At a W1T address that matters twice over, because Westminster City Council applies the direction unevenly across W1T (Fitzrovia) — we read the W1T (Fitzrovia) policies map for the exact W1T address before quoting architectural drawings.

Digging below a W1T (Fitzrovia) property: Westminster basement policy restricts to single-storey, typically under 50% of rear garden footprint; lightwells and rooflights strictly controlled in conservation areas. Where a drawing package in W1T (Fitzrovia) involves excavation that is read beside the Party Wall etc. Act 1996, which needs two months notice for a W1T (Fitzrovia) dig within 3 m of a neighbour, and Westminster City Council expects the W1T ground conditions addressed in the application.

W1T (Fitzrovia) housing stock: Grand Georgian and Regency terraces in Belgravia and Pimlico; Victorian and Edwardian mansion blocks; heritage-rich townhouses throughout; very high listed building density. Heritage-first planning approach; listed buildings on almost every street; basement and rear extension policies particularly strict. Read that before choosing a drawing package route in W1T (Fitzrovia) — construction, not postcode, sets what is achievable. Westminster City Council charges £548 for a householder application and has 8 weeks to determine it.

What happens if a W1T property sits on a boundary?

• City of London — the City of London boundary runs against Camden, so a drawing package a street from W1T (Fitzrovia) is decided by City of London Corporation instead. City of London runs 27 conservation areas across EC1 and its neighbours, which is why architectural drawings priced for W1T (Fitzrovia) are re-checked against City of London policy whenever the W1T (Fitzrovia) address sits on that edge.
• Westminster — adjoining W1T (Fitzrovia), with 56 conservation areas centred on SW1. A drawing package on the far side of the W1T (Fitzrovia) line is determined by Westminster City Council, so the W1T (Fitzrovia) quote for architectural drawings is checked against Westminster guidance before it is issued.
• Islington — cross the W1T (Fitzrovia) boundary and Islington Council takes the drawing package instead, applying 40 conservation areas of its own around N1. We re-price architectural drawings at the W1T (Fitzrovia) edge because Islington policy and Camden policy rarely align on drawing package depth.
• Barnet — the Barnet boundary runs against Camden, so a drawing package a street from W1T (Fitzrovia) is decided by Barnet Council instead. Barnet runs 20 conservation areas across N2 and its neighbours, which is why architectural drawings priced for W1T (Fitzrovia) are re-checked against Barnet policy whenever the W1T (Fitzrovia) address sits on that edge.
• Camden — adjoining W1T (Fitzrovia), with 40 conservation areas centred on NW1. A drawing package on the far side of the W1T (Fitzrovia) line is determined by Camden Council, so the W1T (Fitzrovia) quote for architectural drawings is checked against Camden guidance before it is issued.
• Kensington and Chelsea — adjoining W1T (Fitzrovia), with 38 conservation areas centred on SW1. A drawing package on the far side of the W1T (Fitzrovia) line is determined by RBKC Planning, so the W1T (Fitzrovia) quote for architectural drawings is checked against Kensington and Chelsea guidance before it is issued.
• Wandsworth — cross the W1T (Fitzrovia) boundary and Wandsworth Council takes the drawing package instead, applying 45 conservation areas of its own around SW8. We re-price architectural drawings at the W1T (Fitzrovia) edge because Wandsworth policy and Westminster policy rarely align on drawing package depth.

Sources for this W1T 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.