Architectural drawings in HA0

Which postcode districts around HA0 do we cover for drawing package work?

Every HA0 postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. HA0 fees below are the statutory England rates for 2026, not drawing package estimates.

Which HA0 neighbourhoods suit a drawing package best?

Roof pitch, wall build-up and plot depth change every few HA0 streets, and each one changes what a drawing package can achieve at that address.

• Inside HA0: Wembley (HA0, HA9) — 1930s semi-detached, major regen defines Wembley, where 1930s semi-detached, new-build set what a drawing package can do. Any Wembley drawing package is validated by Brent Council, with Wembley Stadium the usual Wembley reference point on the site plan.
• Inside HA0: Sudbury (HA0) — drawing package work in Sudbury means 1930s semi-detached. Sudbury is 1930s semi-detached. Brent Council decides the Sudbury application, and Sudbury Town Tube anchors the Sudbury location plan.
• Bordering HA0: Kilburn (NW6) — drawing package work in Kilburn means victorian terraces, mansion blocks. Kilburn is Victorian terraces, mansion blocks. Brent Council decides the Kilburn application, and Kilburn High Road anchors the Kilburn location plan.
• Bordering HA0: Queen's Park (NW6) — a drawing package in Queen's Park starts from edwardian villas, and Queen's Park reads as Edwardian villas, conservation. in NW6. Brent Council assesses Queen's Park architectural drawings against its own Queen's Park character guidance, and the location plan we draw for Queen's Park references Queen's Park.
• Bordering HA0: Harlesden (NW10) — a drawing package in Harlesden starts from victorian terraces, and Harlesden reads as Victorian terraces. in NW10. Brent Council assesses Harlesden architectural drawings against its own Harlesden character guidance, and the location plan we draw for Harlesden references Harlesden High Street.
• Bordering HA0: Mapesbury (NW2) — a drawing package in Mapesbury starts from edwardian villas and terraces, and Mapesbury reads as Edwardian conservation area. in NW2. Brent Council assesses Mapesbury architectural drawings against its own Mapesbury character guidance, and the location plan we draw for Mapesbury references Mapesbury Conservation Area.
• Bordering HA0: Kensal Green (NW10) — drawing package work in Kensal Green means victorian terraces. Kensal Green is Victorian terraces. Brent Council decides the Kensal Green application, and Kensal Green Cemetery anchors the Kensal Green location plan.
• Bordering HA0: Willesden (NW10) — Victorian terraces, Edwardian defines Willesden, where victorian terraces, edwardian terraces set what a drawing package can do. Any Willesden drawing package is validated by Brent Council, with Willesden Green Tube the usual Willesden reference point on the site plan.
• Bordering HA0: Neasden (NW10, NW2) — a drawing package in Neasden starts from 1930s semi-detached, post-war, and Neasden reads as 1930s semi-detached. in NW10. Brent Council assesses Neasden architectural drawings against its own Neasden character guidance, and the location plan we draw for Neasden references BAPS Shri Swaminarayan Mandir.
• Bordering HA0: Cricklewood (NW2) — drawing package work in Cricklewood means edwardian terraces. Cricklewood is Edwardian terraces. Brent Council decides the Cricklewood application, and Cricklewood Broadway anchors the Cricklewood location plan.

Does HA0 planning policy restrict a drawing package?

HA0 (Wembley / Sudbury) conservation designations: there are 22 across Brent Council, Mapesbury, Kensal Green, Harlesden among them. Designation costs a HA0 (Wembley / Sudbury) 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. Harlesden is the HA0 (Wembley / Sudbury) designation that most often changes a drawing package design.

Article 4 and your HA0 (Wembley / Sudbury) drawing package: Article 4 for HMO conversions in specific streets around Wembley and Harlesden. At a HA0 address that matters twice over, because Brent Council applies the direction unevenly across HA0 (Wembley / Sudbury) — we read the HA0 (Wembley / Sudbury) policies map for the exact HA0 address before quoting architectural drawings.

What HA0 (Wembley / Sudbury) is built from: Edwardian villas in Queen's Park and Mapesbury; Victorian terraces in Kilburn and Harlesden; 1930s semi-detached in Wembley; post-war tower blocks in Church End. Highly diverse borough; Queen's Park and Mapesbury are heritage-controlled; Wembley is a major regeneration hub. That mix decides the drawing package route in HA0 (Wembley / Sudbury) more than the postcode does, and it is what a Brent Council case officer reads first. A householder application costs £548 paid to Brent Council direct, with 8 weeks to a decision once validated.

Who decides a drawing package on the edge of HA0?

• Hammersmith and Fulham — adjoining HA0 (Wembley / Sudbury), with 45 conservation areas centred on W6. A drawing package on the far side of the HA0 (Wembley / Sudbury) line is determined by Hammersmith & Fulham Council, so the HA0 (Wembley / Sudbury) quote for architectural drawings is checked against Hammersmith and Fulham guidance before it is issued.
• Ealing — the Ealing boundary runs against Brent, so a drawing package a street from HA0 (Wembley / Sudbury) is decided by Ealing Council instead. Ealing runs 30 conservation areas across W3 and its neighbours, which is why architectural drawings priced for HA0 (Wembley / Sudbury) are re-checked against Ealing policy whenever the HA0 (Wembley / Sudbury) address sits on that edge.
• Harrow — cross the HA0 (Wembley / Sudbury) boundary and Harrow Council takes the drawing package instead, applying 29 conservation areas of its own around HA1. We re-price architectural drawings at the HA0 (Wembley / Sudbury) edge because Harrow policy and Brent policy rarely align on drawing package depth.
• Barnet — the Barnet boundary runs against Brent, so a drawing package a street from HA0 (Wembley / Sudbury) is decided by Barnet Council instead. Barnet runs 20 conservation areas across N2 and its neighbours, which is why architectural drawings priced for HA0 (Wembley / Sudbury) are re-checked against Barnet policy whenever the HA0 (Wembley / Sudbury) address sits on that edge.

Sources for this HA0 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.