Bayswater / Paddington — covered by Westminster City Council.
Planning permission drawings delivered by an MCIAT chartered team.
Building regulations drawings delivered by an MCIAT chartered team.
Loft conversion drawings delivered by an MCIAT chartered team.
House extension drawings delivered by an MCIAT chartered team.
Mansard roof extensions delivered by an MCIAT chartered team.
Garage conversion drawings delivered by an MCIAT chartered team.
Basement conversion drawings delivered by an MCIAT chartered team.
Structural calculations delivered by an MCIAT chartered team.
Measured building survey delivered by an MCIAT chartered team.
Party wall services delivered by an MCIAT chartered team.
Rear dormer drawings delivered by an MCIAT chartered team.


W2 primarily covers Bayswater / Paddington in Westminster.
Decisions for W2 are made by Westminster City Council. Standard Permitted Development rules apply for most rear extensions and loft conversions on terraced and semi-detached houses, unless the property is in a conservation area, is listed, or sits under an Article 4 Direction. Article 4 in Westminster: Yes.
Building regs from £950. We do not charge hourly. Free site survey across all W2 addresses.
From first call to planning decision: typically 12–14 weeks. Site survey week 1, design weeks 2–3, validation 1–2 weeks, statutory 8-week determination. Westminster City Council timelines align with the national norm.
Bayswater / Paddington in W2 is characterised by the housing stock of Westminster — broadly grand georgian and regency terraces in belgravia and pimlico.

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Every W2 postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. W2 fees below are the statutory England rates for 2026, not drawing package estimates.
| Postcode | Area | Dominant stock | What it means for a drawing package |
|---|---|---|---|
| W2 | Bayswater / Paddington | Victorian stucco terraces | A drawing package at an W2 address in Bayswater / Paddington is determined by Westminster City Council under its own Local Plan policies for Bayswater / Paddington. |
| W2 | Bayswater | Victorian stucco terraces | Bayswater sits inside W2; drawing package proposals here are determined by Westminster City Council. |
| W2 | Paddington | Regency terraces, modern apartments | Paddington sits inside W2; drawing package proposals here are determined by Westminster City Council. |
| W2 | Westbourne Green | Victorian terraces, mansion blocks | Westbourne Green sits inside W2; drawing package proposals here are determined by Westminster City Council. |
| NW8 | St John's Wood | Victorian villas, mansion blocks | Adjoining district to W2, also inside Westminster for drawing package purposes. |
| SW1A | Whitehall / Buckingham Palace | mixed stock | Adjoining district to W2, also inside Westminster for drawing package purposes. |
| SW1E | Victoria | Regency terraces, post-war flats | Adjoining district to W2, also inside Westminster for drawing package purposes. |
| SW1H | St James's Park | mixed stock | Adjoining district to W2, also inside Westminster for drawing package purposes. |
Roof pitch, wall build-up and plot depth change every few W2 streets, and each one changes what a drawing package can achieve at that address.
W2 (Bayswater / Paddington) conservation designations: there are 56 across Westminster City Council, Belgravia, Marylebone, Pimlico among them. Designation costs a W2 (Bayswater / Paddington) 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 W2 (Bayswater / Paddington) designation that most often changes a drawing package design.
Article 4 and your W2 (Bayswater / Paddington) drawing package: Multiple Article 4 Directions — office-to-residential restrictions, HMO conversions, retail to residential in shopping zones. At a W2 address that matters twice over, because Westminster City Council applies the direction unevenly across W2 (Bayswater / Paddington) — we read the W2 (Bayswater / Paddington) policies map for the exact W2 address before quoting architectural drawings.
Digging below a W2 (Bayswater / Paddington) 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 W2 (Bayswater / Paddington) involves excavation that is read beside the Party Wall etc. Act 1996, which needs two months notice for a W2 (Bayswater / Paddington) dig within 3 m of a neighbour, and Westminster City Council expects the W2 ground conditions addressed in the application.
The building fabric around W2 (Bayswater / Paddington): 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. A drawing package in W2 (Bayswater / Paddington) is scoped against that stock first, because it decides whether the scheme runs as permitted development, a £274 Lawful Development Certificate, or a full £548 application to Westminster City Council.
Sources for this W2 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.
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