Westminster Local Plan: adopted policies and emerging plans
Westminster’s current City Plan is the 2019 to 2040 plan as revised and adopted on 21 January 2026. Check the new Oxford Street Development Corporation boundary, and use the 2026 supplementary guidance rather than treating the partial review as still emerging.
- Area
- Westminster City Council, England
- Official sources checked
- Profile updated
- Review status
- AI-assisted source check. Professional planning review not completed.
Check the planning authority first
Within the Oxford Street Development Corporation’s boundary, planning functions transferred from Westminster and Camden on 10 August 2026. Use OSDC’s boundary map before choosing the application service.
OSDC does not yet have an adopted Local Plan. Its policy page says the applicable host-borough adopted policies continue alongside the London Plan; the site’s position determines which borough policies are relevant.
National planning policy is a material consideration, not itself a development-plan document. This distinction is retained even where an official summary groups the sources loosely.
Adopted development-plan documents
Read the relevant policy wording and map together. An unverified date is a gap in this profile, not a finding that a document has no legal effect.
-
London Plan 2021
Adopted. March 2021 strategic plan.
London-wide strategic policies form part of the development plan. Read them with the relevant borough documents and any made neighbourhood plan.
Plan period and recorded dates
- Plan period
- Not verified
- Adopted or made
- Exact date not verified
- Separate effective date
- Not verified
-
Westminster City Plan 2019 to 2040 (2026)
Adopted. January 2026 revised plan.
Adopted .
The adopted partial review is incorporated into the 2026 City Plan, which replaces the 2021 version. Read the corresponding January 2026 policies map.
Plan period and recorded dates
- Plan period
- 2019 to 2040
- Adopted or made
- Separate effective date
- Not verified
-
Made neighbourhood plans
Adopted. Council register of area-specific plans.
Relevant plans include Mayfair, Soho, Fitzrovia West, Knightsbridge, Pimlico and other designated areas. This grouped entry is not a verification of every making date or boundary.
Plan period and recorded dates
- Plan period
- Not verified
- Adopted or made
- Exact date not verified
- Separate effective date
- Not verified
Policies maps and site boundaries
Use the January 2026 adoption policies-map PDF linked from Westminster’s current policy page. The checked page says a new interactive map is coming soon.
For Oxford Street and nearby streets, cross-check the OSDC authority boundary and any neighbourhood-plan area as separate layers. An older interactive map may not capture the authority transfer.
Emerging plans and examination progress
The partial review has completed examination and adoption. The Inspector’s report is dated 13 November 2025; the City Plan adoption date is 21 January 2026.
A webpage labelled “previous plans and stages” contains the 2026 preparation archive. Its location in that archive does not make the adopted 2026 plan obsolete.
OSDC’s future Local Plan is a separate emerging process. No verified timetable or adoption date for that plan is provided here.
Published milestones and events
Inspector’s report received
Report found the revised plan sound subject to recommended modifications.
Revised City Plan adopted
2026 version replaces the 2021 City Plan.
Environment SPD adopted
Council lists the updated environmental guidance and retrofit addendum.
Obligations and housing SPD adopted
Revised guidance aligns with the 2026 City Plan.
OSDC planning transition
Check the mapped boundary and transition arrangements.
Check the official programme before attending a hearing or relying on a deadline. A consultation, hearing or inspector's report is distinct from adoption. This page is a checked snapshot, not a live calendar.
Local design and supporting guidance
The 2026 Environment SPD and revised Planning Obligations and Affordable Housing SPD support the updated City Plan. Check the Retrofit First addendum where relevant.
The main policy page contains an old reference to December 2023 as the latest NPPF. This profile does not repeat that claim; current national policy must be checked on GOV.UK.
Conservation-area audits and retained guidance are area-specific and do not automatically grant permission or override listed-building controls.
-
Environment SPD
Adopted supplementary guidance. February 2026.
Adopted .
Supporting guidance on environmental policies, including retrofit. The page separately links the Retrofit First Guide addendum.
Plan period and recorded dates
- Plan period
- Not verified
- Adopted or made
- Separate effective date
- Not verified
-
Planning Obligations and Affordable Housing SPD
Adopted supplementary guidance. March 2026 revised document.
Adopted .
Updates the 2024 guidance to align with the 2026 City Plan, including planning obligations and affordable housing implementation.
Plan period and recorded dates
- Plan period
- Not verified
- Adopted or made
- Separate effective date
- Not verified
-
Conservation Area Audits and retained local guidance
Supporting guidance. Council guidance register.
Area-specific heritage guidance and retained older documents may remain relevant. Their status is separate from that of the City Plan and must be checked for the particular site.
Plan period and recorded dates
- Plan period
- Not verified
- Adopted or made
- Exact date not verified
- Separate effective date
- Not verified
Design guidance does not establish that work is permitted development. Check the national rules, planning conditions and any relevant local restrictions.
What to do for your property
- Confirm whether Westminster or OSDC handles the site.
- Open the current 2026 City Plan and corresponding policies map.
- Identify any made neighbourhood plan and conservation-area guidance.
- Use the updated 2026 topic SPDs for relevant proposals.
- Check current national policy directly and obtain site-specific interpretation where policies or boundaries interact.
Keep the document versions, maps and date of your check with your project notes. A boundary, policy conflict or transition may need assessment by the relevant authority or a suitably qualified planning professional.
Sources, review and changes
These AI-assisted checks cover published document identity, status, dates and links. They do not decide how policy applies to an individual site, and professional planning review has not been completed.
Source-check dates describe when we inspected the source. They do not renew automatically when the website is rebuilt. We link to official documents without claiming a licence over them or republishing them.
Official source register (7 sources)
- Westminster planning policies and adopted map
Westminster City Council. January 2026 City Plan; neighbourhood-plan register; map PDF, interactive map pending. Checked .
- City Plan Partial Review adoption statement (PDF)
Westminster City Council. Adoption 21 January 2026 replaces the 2021 City Plan version. Checked .
- City Plan 2026 preparation and examination history
Westminster City Council. Inspector report 13 November 2025, followed by January 2026 adoption. Checked .
- Westminster supplementary documents register
Westminster City Council. Explains retained and new guidance separately from development-plan policy. Checked .
- Current supplementary documents and adoption dates
Westminster City Council. Environment adopted 13 February; revised obligations/housing SPD 26 March 2026. Checked .
- OSDC planning service and boundary map
Oxford Street Development Corporation. Planning boundary and new application register. Checked .
- OSDC policy and transition arrangements
Oxford Street Development Corporation. 10 August 2026 transfer; relevant borough policy continues pending OSDC Local Plan. Checked .
First published . Recorded adopted and emerging documents, source dates and stated gaps.
Report a correction with this page and an official source link.